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<TITLE>MARKETAXESS HOLDINGS INC.</TITLE>
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<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>

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<P align="right" style="font-size: 10pt">Registration No.&nbsp;333-_________


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<P align="center" style="font-size: 14pt"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION</B>

<DIV align="center" style="font-size: 12pt"><B>Washington, D.C. 20549</B>
</DIV>


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<P align="center" style="font-size: 18pt"><B>FORM S-8</B>

<DIV align="center" style="font-size: 10pt"><B>REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933</B></DIV>



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<P align="center" style="font-size: 24pt"><B>MARKETAXESS HOLDINGS INC.</B>

<DIV align="center" style="font-size: 10pt">(Exact Name of Registrant as Specified in Its Charter)</DIV>


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<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">

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    <TD width="47%">&nbsp;</TD>
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<TR valign="bottom">
    <TD align="center" valign="top"><B>Delaware</B>
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>52-2230784</B></TD>
</TR>

<TR valign="bottom">
    <TD align="center" valign="top">(State or Other Jurisdiction of<BR>
Incorporation or Organization)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top">(I.R.S. Employer Identification No.)</TD>
</TR>

<TR valign="bottom">
    <TD align="center" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD align="center" valign="top"><B>140 Broadway, 42nd Floor<BR>
New York, NY</B>
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><br>
<B>10005</B></TD>
</TR>

<TR valign="bottom">
    <TD align="center" valign="top">(Address of Principal Executive Offices)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top">(Zip Code)</TD>
</TR>


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<P align="center" style="font-size: 10pt"><B>MarketAxess Holdings Inc. 2000 Stock Incentive Plan<BR>
MarketAxess Holdings Inc. 2001 Stock Incentive Plan<BR>
MarketAxess Holdings Inc. 2004 Stock Incentive Plan</B><BR>
(Full Title of the Plans)



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<P align="center" style="font-size: 10pt"><B>Richard M. McVey<BR>
Chief Executive Officer<BR>
MarketAxess Holdings Inc.<BR>
140 Broadway, 42nd Floor<BR>
New York, NY 1005</B><BR>
(Name and Address of Agent for Service)



<P align="center" style="font-size: 10pt"><B>(212)&nbsp;813-6000</B><BR>
(Telephone Number, Including Area Code, of Agent For Service)



<P align="center" style="font-size: 10pt"><HR align="center" size="1" noshade width="25%">



<P align="center" style="font-size: 10pt"><B><I>Copies to:</I></B>



<P align="center" style="font-size: 10pt"><B>Adam J. Kansler, Esq.<BR>
Brian B. Margolis, Esq.<BR>
Proskauer Rose LLP<BR>
1585 Broadway<BR>
New York, NY 10036<BR>
(212)&nbsp;969-3000</B>



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<P align="center" style="font-size: 10pt"><B>CALCULATION OF REGISTRATION FEE</B>


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<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="95%">

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    <TD width="1%">&nbsp;</TD>
    <TD width="36%">&nbsp;</TD>
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    <TD width="1%">&nbsp;</TD>
    <TD width="4%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="4%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD><!-- VRule -->
    <TD width="1%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD><!-- VRule -->
    <TD width="1%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD><!-- VRule -->
    <TD width="1%">&nbsp;</TD>
    <TD width="4%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="4%">&nbsp;</TD>

    <TD width="1%">&nbsp;</TD>
</TR><TR style="font-size: 1px" valign="bottom">
    <TD nowrap align="left" colspan="23" style="border-bottom: 3px solid #000000">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">    <TD width="1%">&nbsp;</TD>

    <TD>&nbsp;</TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Proposed Maximum</B></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Proposed Maximum</B></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Amount</B></TD>
    <TD width="1%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">    <TD width="1%">&nbsp;</TD>

    <TD nowrap align="left"><B>Title Of Each Class Of Securities</B></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Amount To Be</B></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Offering Price</B></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Aggregate</B></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Of</B></TD>
    <TD width="1%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">    <TD width="1%">&nbsp;</TD>

    <TD nowrap align="left"><B>To Be Registered</B><HR size="1" noshade></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Registered(1)</B><HR size="1" noshade></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Per Share(2)</B><HR size="1" noshade></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Offering Price(2)</B><HR size="1" noshade></TD>
    <TD style="border-right: 1px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3"><B>Registration Fee (3)</B><HR size="1" noshade></TD>
    <TD width="1%">&nbsp;</TD>
</TR>


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    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
                    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px"><B>2000 Stock Incentive Plan</B></DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px">Common Stock, par value $0.003
per share</DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">902,323</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">10.50</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">9,474,392</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">1,200.41</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px"><B>2001 Stock Incentive Plan</B></DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px">Common Stock, par value $0.003
per share</DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">3,071,629</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">10.50</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">32,252,105</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">4,086.34</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px"><B>2004 Stock Incentive Plan</B></DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px">Common Stock, par value $0.003
per share</DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">3,087,354</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">10.50</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">32,417,217</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD align="right" style="border-top: 1px solid #000000">$</TD>
    <TD align="right" style="border-top: 1px solid #000000">4,107.26</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD width="1%" style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000"><DIV style="margin-left:10px; text-indent:-10px">&nbsp;</DIV></TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-right: 1px solid #000000; border-top: 1px solid #000000">&nbsp;</TD>
    <TD style="border-top: 1px solid #000000">&nbsp;</TD>

<TD colspan="9" align="center" style="border-top: 1px solid #000000">Aggregate
Registration Fee:&nbsp;&nbsp;$9,394.01</TD>
</TR>

<TR style="font-size: 1px" valign="bottom">
    <TD nowrap align="left" colspan="23" style="border-top: 3px solid #000000">&nbsp;</TD>
</TR>


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</TABLE>
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<P>

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<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top">
    <TD width="1%" nowrap align="right">(1)</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="96%">Represents the maximum aggregate number of shares of common stock that
may be granted under each of the following plans sponsored by the
Registrant: the MarketAxess Holdings Inc. 2000 Stock Incentive Plan, the
MarketAxess Holdings Inc. 2001 Stock Incentive Plan and the MarketAxess
Holdings Inc. 2004 Stock Incentive Plan (collectively, the &#147;Plans&#148;). This
Registration Statement shall also cover any additional shares of the
Registrant&#146;s common stock which become issuable under the Plans by reason
of any stock dividend, stock split, recapitalization or other similar
transaction effected without the Registrant&#146;s receipt of consideration
which results in an increase in the number of the outstanding shares of
the Registrant&#146;s common stock.</TD>
</TR>

<TR><TD>&nbsp;</TD></TR>

<TR valign="top">
    <TD width="1%" nowrap align="right">(2)</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="96%">Calculated solely for purposes of the registration fee for this offering
in accordance with Rule&nbsp;457(h)(1) of the Securities Act of 1933, as
amended, on the basis of the highest proposed selling price per share of
the Registrant&#146;s Common Stock.</TD>
</TR>

<TR><TD>&nbsp;</TD></TR>

<TR valign="top">
    <TD width="1%" nowrap align="right">(3)</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="96%">Previously paid in connection with the
Registrant&#146;s Registration Statement on Form S-1,<BR>
(File No. 333-112718).</TD>
</TR>

</TABLE>



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<P align="center" style="font-size: 10pt">&nbsp;
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<A name="toc"><DIV align="CENTER" style="page-break-before:always"><U><B>TABLE OF CONTENTS</B></U></DIV></A>

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<TR><TD colspan="9"><A HREF="#000">PART II</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#001">Item&nbsp;3. Incorporation of Documents by Reference.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#002">Item&nbsp;4. Description of Securities</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#003">Item&nbsp;5. Interests of Named Experts and Counsel.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#004">Item&nbsp;6. Indemnification of Directors and Officers.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#005">Item&nbsp;7. Exemption from Registration Claimed.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#006">Item&nbsp;8. Exhibits.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#007">Item&nbsp;9. Undertakings.</A></TD></TR>
<TR><TD colspan="9"><A HREF="#008">SIGNATURES</A></TD></TR>
<TR><TD colspan="9"><A HREF="#009">EXHIBIT INDEX</A></TD></TR>
<TR><TD colspan="9"><A HREF="e93584exv5w1.htm">EX-5.1: OPINION OF PROSKAUER ROSE LLP</A></TD></TR>
<TR><TD colspan="9"><A HREF="e93584exv23w2.htm">EX-23.2: CONSENT OF PRICEWATERHOUSECOOPERS LLP</A></TD></TR>
</TABLE>
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<DIV align="left"><A NAME="000"></A></DIV>

<P align="center" style="font-size: 10pt"><B>PART II</B>



<P align="center" style="font-size: 10pt"><B>INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</B>


<!-- link2 "Item&nbsp;3. Incorporation of Documents by Reference." -->
<DIV align="left"><A NAME="001"></A></DIV>

<P align="left" style="font-size: 10pt">Item&nbsp;3. Incorporation of Documents by Reference.


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MarketAxess Holdings Inc., a Delaware corporation (the &#147;Company&#148; or
&#147;Registrant&#148;) hereby incorporates by reference into this Registration Statement
the following documents previously filed with the Securities and Exchange
Commission (the &#147;Commission&#148;):


<P>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="right">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Registrant&#146;s Registration Statement No.&nbsp;333-112718 on Form S-1 filed
with the Commission on February&nbsp;11, 2004, as amended on Forms S-1/A filed
with the Commission on April&nbsp;1, 2004, May&nbsp;7, 2004, May&nbsp;14, 2004, June&nbsp;23,
2004, August&nbsp;5, 2004, September&nbsp;24, 2004, November&nbsp;1, 2004 and November&nbsp;4,
2004 (the &#147;S-1 Registration Statement&#148;), in which there is set forth the
audited financial statements for the Registrant as of December&nbsp;31, 2002
and 2003 and for each of the years in three-year period ended December&nbsp;31,
2003;</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="right">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Registrant&#146;s Registration Statement No.&nbsp;000-50670 on Form 8-A filed
with the Commission on April&nbsp;1, 2004 pursuant to Section 12(g) of the
Securities Exchange Act of 1934 (the &#147;Exchange Act&#148;), in which there is
described the terms, rights, and provisions applicable to the Registrant&#146;s
common stock, par value $0.003 per share (the &#147;Common Stock&#148;).</TD>
</TR>

</TABLE>


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All documents filed by the Registrant pursuant to Sections&nbsp;13(a), 13(c),
14 and 15(d) of the Securities Exchange Act of 1934, as amended (the &#147;Exchange
Act&#148;), subsequent to the effective date of this Registration Statement and
prior to the filing of a post-effective amendment to this Registration
Statement indicating that all securities offered hereby have been sold or
deregistering all securities then remaining unsold, shall be deemed to be
incorporated by reference herein and to be part hereof from the date of filing
of such documents. Any statement contained in any document incorporated or
deemed to be incorporated by reference herein shall be deemed to be modified or
superseded for purposes of this Registration Statement to the extent that a
statement contained herein or in any other subsequently filed document which
also is or is deemed to be incorporated by reference herein modifies or
supersedes such statement. Any such statement so modified or superseded shall
not be deemed to constitute a part of this Registration Statement, except as so
modified or superseded.

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<P align="left" style="font-size: 10pt"><B>Item&nbsp;4. Description of Securities</B>


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.

<!-- link2 "Item&nbsp;5. Interests of Named Experts and Counsel." -->
<DIV align="left"><A NAME="003"></A></DIV>

<P align="left" style="font-size: 10pt"><B>Item&nbsp;5. Interests of Named Experts and Counsel.</B>


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The validity of the issuance of the shares of Common Stock offered hereby
have been passed upon by Proskauer Rose LLP, 1585 Broadway, New York, New York
10036.

<!-- link2 "Item&nbsp;6. Indemnification of Directors and Officers." -->
<DIV align="left"><A NAME="004"></A></DIV>

<P align="left" style="font-size: 10pt"><B>Item&nbsp;6. Indemnification of Directors and Officers.</B>


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;145 of the General Corporation Law of the State of Delaware
provides that a Delaware corporation has the power, under specified
circumstances, to indemnify its directors, officers, employees and agents in
connection with actions, suits or proceedings brought against them by a third
party or in the right of the corporation, by reason of the fact that they were
or are such directors, officers, employees or agents, against expenses incurred
in any action, suit or proceeding. The Company&#146;s Amended and Restated
Certificate of Incorporation and Amended and Restated Bylaws provide for
indemnification of directors and officers to the fullest extent permitted by
the General Corporation Law of the State of Delaware, as amended from time to
time, and the Company has entered into indemnification agreements with its
directors that may be broader than the specific indemnification provisions
contained in the Delaware General Corporation Law.


<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;102(b)(7) of the General Corporation Law of the State of Delaware
provides that a certificate of incorporation may contain a provision
eliminating or limiting the personal liability of a director to the corporation
or its stockholders for monetary damages for breach of fiduciary duty as a
director provided that such provision shall not eliminate or limit the
liability of a director (i)&nbsp;for any breach of the director&#146;s duty of loyalty to
the corporation or its stockholders, (ii)&nbsp;for acts or omissions not in good
faith or which involve intentional misconduct or a knowing violation of law,
(iii)&nbsp;under Section&nbsp;174 (relating to liability for unauthorized acquisitions or
redemptions of, or dividends on, capital stock) of the General Corporation Law
of the State of Delaware, or (iv)&nbsp;for any transaction from which the director
derived an improper personal benefit. The Company&#146;s Amended and Restated
Certificate of Incorporation contains such a provision.


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Company&#146;s Amended and Restated Certificate of Incorporation and
Amended and Restated Bylaws authorize the Company to purchase insurance for
directors, officers, employees and agents of the Company against any liability
asserted against such person and incurred by such person in any such capacity,
or arising out of such person&#146;s status as such. The Company may advance
expenses to its directors, officers and employees in connection with a legal
proceeding, subject to limited exceptions. The Company intends to maintain
insurance coverage for its directors and officers under a directors and
officer&#146;s liability insurance policy as well as coverage to reimburse the
Company for potential costs of its indemnification of directors and officers.

<!-- link2 "Item&nbsp;7. Exemption from Registration Claimed." -->
<DIV align="left"><A NAME="005"></A></DIV>

<P align="left" style="font-size: 10pt"><B>Item&nbsp;7. Exemption from Registration Claimed.</B>

<P align="left" style="font-size: 10pt">Not applicable.


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<P align="left" style="font-size: 10pt"><B>Item&nbsp;8. Exhibits.</B>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">

<!-- Begin Table Head --><TR valign="bottom">
    <TD width="8%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left"><B>Exhibit No.</B><HR size="1" noshade></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left"><B>Description</B><HR size="1" noshade></TD>
</TR>


<!-- End Table Head -->

<!-- Begin Table Body -->
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">5.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Opinion of Proskauer Rose LLP.</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Proskauer Rose LLP (included in the opinion filed as Exhibit&nbsp;5.1).</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.2*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of PricewaterhouseCoopers LLP.</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">24.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Power of Attorney (included on signature page).</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>


<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Filed herewith.</TD>
</TR>


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</TABLE>
</DIV>


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<DIV align="left"><A NAME="007"></A></DIV>

<P align="left" style="font-size: 10pt"><B>Item&nbsp;9. Undertakings.</B>


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;The undersigned registrant hereby undertakes:



<P align="left" style="margin-left:3%; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are
being made, a post-effective amendment to this Registration
Statement:



<P align="left" style="margin-left:6%; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by section
10(a)(3) of the Securities Act of 1933;



<P align="left" style="margin-left:6%; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events
arising after the effective date of the registration
statement (or the most recent post-effective amendment
thereof) which, individually or in the aggregate, represent a
fundamental change in the information set forth in the
registration statement. Notwithstanding the foregoing, any
increase or decrease in volume of securities offered (if the
total dollar value of securities offered would not exceed
that which was registered) and any deviation from the low or
high end of the estimated maximum offering range may be
reflected in the form of prospectus filed with the Commission
pursuant to Rule 424(b) if, in the aggregate, the changes in
volume and price represent no more than 20&nbsp;percent change in
the maximum aggregate offering price set forth in the
&#147;Calculation of Registration Fee&#148; table in the effective
registration statement;


<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<P align="left" style="margin-left:6%; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect
to the plan of distribution not previously disclosed in the
registration statement or any material change to such
information in the registration statement.



<P align="left" style="margin-left:3%; font-size: 10pt"><I>provided, however, </I>that paragraphs (a)(1)(i) and (a)(1)(ii) do not
apply if the registration statement is on Form S-3, Form S-8 or
Form F-3, and the information required to be included in a
post-effective amendment by those paragraphs is contained in
periodic reports filed with or furnished to the Commission by the
registrant pursuant to Section&nbsp;13 or Section 15(d) of the
Securities Exchange Act of 1934 that are incorporated by reference
in the registration statement.



<P align="left" style="margin-left:3%; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under
the Securities Act of 1933, each such post-effective amendment
shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at
that time shall be deemed to be the initial <I>bona fide </I>offering
thereof.



<P align="left" style="margin-left:3%; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective
amendment any of the securities being registered which remain
unsold at the termination of the offering.


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant&#146;s annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan&#146;s annual report pursuant to Section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h)&nbsp;Insofar as indemnification for liabilities arising under the
Securities Act of 1933 may be permitted to directors, officers and controlling
persons of the registrant pursuant to the foregoing provisions, or otherwise,
the registrant has been advised that in the opinion of the Securities and
Exchange Commission such indemnification is against public policy as expressed
in the Act and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by the
registrant of expenses incurred or paid by a director, officer or controlling
person of the registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the registrant will, unless in
the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.


<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">
<!-- link1 "SIGNATURES" -->
<DIV align="left"><A NAME="008"></A></DIV>

<P align="center" style="font-size: 10pt"><B>SIGNATURES</B>



<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the city of New York, state of New York on this 4th day of
November, 2004.


<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top">&nbsp;</TD>
    <TD colspan="3"><B>MARKETAXESS HOLDINGS INC.</B><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD>&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000">/s/ RICHARD M. MCVEY
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2">Richard M. McVey&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2">President, Chief Executive
Officer and Chairman of the Board
of Directors&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>

<P align="center" style="font-size: 10pt"><B>POWER OF ATTORNEY</B>




<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;KNOW ALL PERSONS BY THESE PRESENTS that each person whose signature
appears below hereby constitutes and appoints Richard M. McVey, Charles R. Hood
and James N.B. Rucker, or any of them individually, such person&#146;s true and
lawful attorneys-in-fact and agents, with full power of substitution and
resubstitution, for and in such person&#146;s name, place and stead, in the
capacities indicated below, to sign this Registration Statement on Form S-8 of
MarketAxess Holdings Inc. and any and all amendments (including post-effective
amendments) thereto, and to file or cause to be filed the same, with all
exhibits thereto, and other documents in connection therewith, with the
Securities and Exchange Commission, granting unto said attorneys-in-fact and
agents, and each of them, full power and authority to do and perform each and
every act and thing requisite and necessary to be done in connection therewith,
as fully to all intents and purposes as such person might, or could, do in
person, hereby ratifying and confirming all that said attorneys-in-fact and
agents, and each of them, or his or her substitute or substitutes, may lawfully
do or cause to be done by virtue hereof.


<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed on November&nbsp;4, 2004 by the following
persons in the capacities indicated.

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">

<!-- Begin Table Head --><TR valign="bottom">
    <TD width="29%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="66%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="center"><B>Signature</B><HR size="1" noshade></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left"><B>Title</B><HR size="1" noshade></TD>
</TR>


<!-- End Table Head -->

<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" nowrap valign="top">/s/ RICHARD M. MCVEY<BR>
<HR size="1" noshade>
Richard M. McVey</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
President, Chief Executive Officer and Chairman of<BR>
the Board of Directors<BR>
(Principal Executive Officer)</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ JAMES N.B. RUCKER<BR>
<HR size="1" noshade>
James N.B. Rucker</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Chief Financial Officer (Principal Financial and<BR>
Accounting Officer)</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ STEPHEN P. CASPER<BR>
<HR size="1" noshade>
Stephen P. Casper</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ WILLIAM CRONIN<BR>
<HR size="1" noshade>
William Cronin</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ RONALD M. HERSCH<BR>
<HR size="1" noshade>
Ronald M. Hersch</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ WAYNE D. LYSKI<BR>
<HR size="1" noshade>
Wayne D. Lyski</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>


<!-- End Table Body -->
</TABLE>
</DIV>



<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">
<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">

<!-- Begin Table Head --><TR valign="bottom">
    <TD width="29%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="66%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="center"><B>Signature</B><HR size="1" noshade></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left"><B>Title</B><HR size="1" noshade></TD>
</TR>


<!-- End Table Head -->

<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ JEROME S. MARKOWITZ<BR>
<HR size="1" noshade>
Jerome S. Markowitz</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ NICOLAS S. ROHATYN<BR>
<HR size="1" noshade>
Nicolas S. Rohatyn</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom" style="padding-top: 1em">
    <TD align="center" nowrap valign="top">/s/ JOHN STEINHARDT<BR>
<HR size="1" noshade>
John Steinhardt</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">
Director</TD>
</TR>


<!-- End Table Body -->
</TABLE>
</DIV>



<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">
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<DIV align="left"><A NAME="009"></A></DIV>

<P align="center" style="font-size: 10pt"><B>EXHIBIT INDEX</B>


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">

<!-- Begin Table Head --><TR valign="bottom">
    <TD width="8%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left"><B>Exhibit No.</B><HR size="1" noshade></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left"><B>Description</B><HR size="1" noshade></TD>
</TR>


<!-- End Table Head -->

<!-- Begin Table Body -->
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">5.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Opinion of Proskauer Rose LLP.</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Proskauer Rose LLP (included in the opinion filed as Exhibit&nbsp;5.1).</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.2*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of PricewaterhouseCoopers LLP.</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">24.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Power of Attorney (included on signature page).</TD>
</TR>


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<P align="left" style="font-size: 10pt"><HR size="1" align="left" noshade width="15%"></DIV>

<DIV align="left" style="font-size: 10pt">*&nbsp;&nbsp;Filed herewith

<P align="center" style="font-size: 10pt">&nbsp;
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{"company-data": {"conformed-name": "MARKETAXESS HOLDINGS INC", "cik": "0001278021", "assigned-sic": "6211", "irs-number": "000000000"}, "filing-values": {"form-type": "S-8", "act": "33", "file-number": "333-120229", "film-number": "041120532"}, "mail-address": {"street1": "140 BROADWAY 42ND FLOOR", "city": "NEW YORK", "state": "NY", "zip": "10005"}, "former-company": {"former-conformed-name": "MARKETAXESS HOLDING INC", "date-changed": "20040129"}}
MARKETAXESS HOLDINGS INC.
Table of Contents
Registration No. 333-_________
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM S-8
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
MARKETAXESS HOLDINGS INC.
(Exact Name of Registrant as Specified in Its Charter)
Delaware
52-2230784
(State or Other Jurisdiction of
Incorporation or Organization)
(I.R.S. Employer Identification No.)
140 Broadway, 42nd Floor
New York, NY
10005
(Address of Principal Executive Offices)
(Zip Code)
MarketAxess Holdings Inc. 2000 Stock Incentive Plan
MarketAxess Holdings Inc. 2001 Stock Incentive Plan
MarketAxess Holdings Inc. 2004 Stock Incentive Plan
(Full Title of the Plans)
Richard M. McVey
Chief Executive Officer
MarketAxess Holdings Inc.
140 Broadway, 42nd Floor
New York, NY 1005
(Name and Address of Agent for Service)
(212) 813-6000
(Telephone Number, Including Area Code, of Agent For Service)
Copies to:
Adam J. Kansler, Esq.
Brian B. Margolis, Esq.
Proskauer Rose LLP
1585 Broadway
New York, NY 10036
(212) 969-3000
CALCULATION OF REGISTRATION FEE
Proposed Maximum
Proposed Maximum
Amount
Title Of Each Class Of Securities
Amount To Be
Offering Price
Aggregate
Of
To Be Registered
Registered(1)
Per Share(2)
Offering Price(2)
Registration Fee (3)
2000 Stock Incentive Plan
Common Stock, par value $0.003
per share
902,323
$
10.50
$
9,474,392
$
1,200.41
2001 Stock Incentive Plan
Common Stock, par value $0.003
per share
3,071,629
$
10.50
$
32,252,105
$
4,086.34
2004 Stock Incentive Plan
Common Stock, par value $0.003
per share
3,087,354
$
10.50
$
32,417,217
$
4,107.26
Aggregate
Registration Fee:  $9,394.01
(1)
Represents the maximum aggregate number of shares of common stock that
may be granted under each of the following plans sponsored by the
Registrant: the MarketAxess Holdings Inc. 2000 Stock Incentive Plan, the
MarketAxess Holdings Inc. 2001 Stock Incentive Plan and the MarketAxess
Holdings Inc. 2004 Stock Incentive Plan (collectively, the "Plans"). This
Registration Statement shall also cover any additional shares of the
Registrant's common stock which become issuable under the Plans by reason
of any stock dividend, stock split, recapitalization or other similar
transaction effected without the Registrant's receipt of consideration
which results in an increase in the number of the outstanding shares of
the Registrant's common stock.
(2)
Calculated solely for purposes of the registration fee for this offering
in accordance with Rule 457(h)(1) of the Securities Act of 1933, as
amended, on the basis of the highest proposed selling price per share of
the Registrant's Common Stock.
(3)
Previously paid in connection with the
Registrant's Registration Statement on Form S-1,
(File No. 333-112718).
TABLE OF CONTENTS
PART II
Item 3. Incorporation of Documents by Reference.
Item 4. Description of Securities
Item 5. Interests of Named Experts and Counsel.
Item 6. Indemnification of Directors and Officers.
Item 7. Exemption from Registration Claimed.
Item 8. Exhibits.
Item 9. Undertakings.
SIGNATURES
EXHIBIT INDEX
EX-5.1: OPINION OF PROSKAUER ROSE LLP
EX-23.2: CONSENT OF PRICEWATERHOUSECOOPERS LLP
Table of Contents
PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3. Incorporation of Documents by Reference.
MarketAxess Holdings Inc., a Delaware corporation (the "Company" or
"Registrant") hereby incorporates by reference into this Registration Statement
the following documents previously filed with the Securities and Exchange
Commission (the "Commission"):
(a)
The Registrant's Registration Statement No. 333-112718 on Form S-1 filed
with the Commission on February 11, 2004, as amended on Forms S-1/A filed
with the Commission on April 1, 2004, May 7, 2004, May 14, 2004, June 23,
2004, August 5, 2004, September 24, 2004, November 1, 2004 and November 4,
2004 (the "S-1 Registration Statement"), in which there is set forth the
audited financial statements for the Registrant as of December 31, 2002
and 2003 and for each of the years in three-year period ended December 31,
2003;
(b)
The Registrant's Registration Statement No. 000-50670 on Form 8-A filed
with the Commission on April 1, 2004 pursuant to Section 12(g) of the
Securities Exchange Act of 1934 (the "Exchange Act"), in which there is
described the terms, rights, and provisions applicable to the Registrant's
common stock, par value $0.003 per share (the "Common Stock").
All documents filed by the Registrant pursuant to Sections 13(a), 13(c),
14 and 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"), subsequent to the effective date of this Registration Statement and
prior to the filing of a post-effective amendment to this Registration
Statement indicating that all securities offered hereby have been sold or
deregistering all securities then remaining unsold, shall be deemed to be
incorporated by reference herein and to be part hereof from the date of filing
of such documents. Any statement contained in any document incorporated or
deemed to be incorporated by reference herein shall be deemed to be modified or
superseded for purposes of this Registration Statement to the extent that a
statement contained herein or in any other subsequently filed document which
also is or is deemed to be incorporated by reference herein modifies or
supersedes such statement. Any such statement so modified or superseded shall
not be deemed to constitute a part of this Registration Statement, except as so
modified or superseded.
Item 4. Description of Securities
Not applicable.
Item 5. Interests of Named Experts and Counsel.
The validity of the issuance of the shares of Common Stock offered hereby
have been passed upon by Proskauer Rose LLP, 1585 Broadway, New York, New York
10036.
Item 6. Indemnification of Directors and Officers.
Section 145 of the General Corporation Law of the State of Delaware
provides that a Delaware corporation has the power, under specified
circumstances, to indemnify its directors, officers, employees and agents in
connection with actions, suits or proceedings brought against them by a third
party or in the right of the corporation, by reason of the fact that they were
or are such directors, officers, employees or agents, against expenses incurred
in any action, suit or proceeding. The Company's Amended and Restated
Certificate of Incorporation and Amended and Restated Bylaws provide for
indemnification of directors and officers to the fullest extent permitted by
the General Corporation Law of the State of Delaware, as amended from time to
time, and the Company has entered into indemnification agreements with its
directors that may be broader than the specific indemnification provisions
contained in the Delaware General Corporation Law.
Table of Contents
Section 102(b)(7) of the General Corporation Law of the State of Delaware
provides that a certificate of incorporation may contain a provision
eliminating or limiting the personal liability of a director to the corporation
or its stockholders for monetary damages for breach of fiduciary duty as a
director provided that such provision shall not eliminate or limit the
liability of a director (i) for any breach of the director's duty of loyalty to
the corporation or its stockholders, (ii) for acts or omissions not in good
faith or which involve intentional misconduct or a knowing violation of law,
(iii) under Section 174 (relating to liability for unauthorized acquisitions or
redemptions of, or dividends on, capital stock) of the General Corporation Law
of the State of Delaware, or (iv) for any transaction from which the director
derived an improper personal benefit. The Company's Amended and Restated
Certificate of Incorporation contains such a provision.
The Company's Amended and Restated Certificate of Incorporation and
Amended and Restated Bylaws authorize the Company to purchase insurance for
directors, officers, employees and agents of the Company against any liability
asserted against such person and incurred by such person in any such capacity,
or arising out of such person's status as such. The Company may advance
expenses to its directors, officers and employees in connection with a legal
proceeding, subject to limited exceptions. The Company intends to maintain
insurance coverage for its directors and officers under a directors and
officer's liability insurance policy as well as coverage to reimburse the
Company for potential costs of its indemnification of directors and officers.
Item 7. Exemption from Registration Claimed.
Not applicable.
Item 8. Exhibits.
Exhibit No.
Description
5.1*
Opinion of Proskauer Rose LLP.
23.1*
Consent of Proskauer Rose LLP (included in the opinion filed as Exhibit 5.1).
23.2*
Consent of PricewaterhouseCoopers LLP.
24.1*
Power of Attorney (included on signature page).
*
Filed herewith.
Item 9. Undertakings.
(a) The undersigned registrant hereby undertakes:
(1) To file, during any period in which offers or sales are
being made, a post-effective amendment to this Registration
Statement:
(i) To include any prospectus required by section
10(a)(3) of the Securities Act of 1933;
(ii) To reflect in the prospectus any facts or events
arising after the effective date of the registration
statement (or the most recent post-effective amendment
thereof) which, individually or in the aggregate, represent a
fundamental change in the information set forth in the
registration statement. Notwithstanding the foregoing, any
increase or decrease in volume of securities offered (if the
total dollar value of securities offered would not exceed
that which was registered) and any deviation from the low or
high end of the estimated maximum offering range may be
reflected in the form of prospectus filed with the Commission
pursuant to Rule 424(b) if, in the aggregate, the changes in
volume and price represent no more than 20 percent change in
the maximum aggregate offering price set forth in the
"Calculation of Registration Fee" table in the effective
registration statement;
Table of Contents
(iii) To include any material information with respect
to the plan of distribution not previously disclosed in the
registration statement or any material change to such
information in the registration statement.
provided, however,
that paragraphs (a)(1)(i) and (a)(1)(ii) do not
apply if the registration statement is on Form S-3, Form S-8 or
Form F-3, and the information required to be included in a
post-effective amendment by those paragraphs is contained in
periodic reports filed with or furnished to the Commission by the
registrant pursuant to Section 13 or Section 15(d) of the
Securities Exchange Act of 1934 that are incorporated by reference
in the registration statement.
(2) That, for the purpose of determining any liability under
the Securities Act of 1933, each such post-effective amendment
shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at
that time shall be deemed to be the initial
bona fide
offering
thereof.
(3) To remove from registration by means of a post-effective
amendment any of the securities being registered which remain
unsold at the termination of the offering.
(b) The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan's annual report pursuant to Section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.
(h) Insofar as indemnification for liabilities arising under the
Securities Act of 1933 may be permitted to directors, officers and controlling
persons of the registrant pursuant to the foregoing provisions, or otherwise,
the registrant has been advised that in the opinion of the Securities and
Exchange Commission such indemnification is against public policy as expressed
in the Act and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by the
registrant of expenses incurred or paid by a director, officer or controlling
person of the registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the registrant will, unless in
the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
Table of Contents
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the city of New York, state of New York on this 4th day of
November, 2004.
MARKETAXESS HOLDINGS INC.
By:
/s/ RICHARD M. MCVEY
Richard M. McVey
President, Chief Executive
Officer and Chairman of the Board
of Directors
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS that each person whose signature
appears below hereby constitutes and appoints Richard M. McVey, Charles R. Hood
and James N.B. Rucker, or any of them individually, such person's true and
lawful attorneys-in-fact and agents, with full power of substitution and
resubstitution, for and in such person's name, place and stead, in the
capacities indicated below, to sign this Registration Statement on Form S-8 of
MarketAxess Holdings Inc. and any and all amendments (including post-effective
amendments) thereto, and to file or cause to be filed the same, with all
exhibits thereto, and other documents in connection therewith, with the
Securities and Exchange Commission, granting unto said attorneys-in-fact and
agents, and each of them, full power and authority to do and perform each and
every act and thing requisite and necessary to be done in connection therewith,
as fully to all intents and purposes as such person might, or could, do in
person, hereby ratifying and confirming all that said attorneys-in-fact and
agents, and each of them, or his or her substitute or substitutes, may lawfully
do or cause to be done by virtue hereof.
Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed on November 4, 2004 by the following
persons in the capacities indicated.
Signature
Title
/s/ RICHARD M. MCVEY
Richard M. McVey
President, Chief Executive Officer and Chairman of
the Board of Directors
(Principal Executive Officer)
/s/ JAMES N.B. RUCKER
James N.B. Rucker
Chief Financial Officer (Principal Financial and
Accounting Officer)
/s/ STEPHEN P. CASPER
Stephen P. Casper
Director
/s/ WILLIAM CRONIN
William Cronin
Director
/s/ RONALD M. HERSCH
Ronald M. Hersch
Director
/s/ WAYNE D. LYSKI
Wayne D. Lyski
Director
Table of Contents
Signature
Title
/s/ JEROME S. MARKOWITZ
Jerome S. Markowitz
Director
/s/ NICOLAS S. ROHATYN
Nicolas S. Rohatyn
Director
/s/ JOHN STEINHARDT
John Steinhardt
Director
Table of Contents
EXHIBIT INDEX
Exhibit No.
Description
5.1*
Opinion of Proskauer Rose LLP.
23.1*
Consent of Proskauer Rose LLP (included in the opinion filed as Exhibit 5.1).
23.2*
Consent of PricewaterhouseCoopers LLP.
24.1*
Power of Attorney (included on signature page).
*  Filed herewith