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  <cik>0001883732</cik>
  <ccc>XXXXXXXX</ccc>
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  <liveTestFlag>LIVE</liveTestFlag>
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  <issuerName>BigBear.ai Holdings, Inc.</issuerName>
  <secFileNumber>001-40031</secFileNumber>
  <issuerAddress>
  <street1 xmlns="http://www.sec.gov/edgar/common">6811 BENJAMIN FRANKLIN DRIVE</street1>
  <street2 xmlns="http://www.sec.gov/edgar/common">SUITE 200</street2>
  <city xmlns="http://www.sec.gov/edgar/common">COLUMBIA</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">MD</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">21046</zipCode>
  </issuerAddress>
  <issuerContactPhone>410-312-0885</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Sean Ricker</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
  <relationshipsToIssuer>
  <relationshipToIssuer>Officer</relationshipToIssuer>
  </relationshipsToIssuer>
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  <securitiesInformation>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">1 New York Plaza, 8th Floor</street1>
  <city xmlns="http://www.sec.gov/edgar/common">New York</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">10004</zipCode>
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  <noOfUnitsSold>101751</noOfUnitsSold>
  <aggregateMarketValue>247272</aggregateMarketValue>
  <noOfUnitsOutstanding>242628027</noOfUnitsOutstanding>
  <approxSaleDate>03/11/2024</approxSaleDate>
  <securitiesExchangeName>NYSE</securitiesExchangeName>
  </securitiesInformation>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>11/13/2023</acquiredDate>
  <natureOfAcquisitionTransaction>Compensatory Equity Transactions</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>101751</amountOfSecuritiesAcquired>
  <paymentDate>11/13/2023</paymentDate>
  <natureOfPayment>Share purchased under ESPP plan and upon vesting of compensatory equity transactions.</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <noticeSignature>
  <noticeDate>03/21/2024</noticeDate>
  <signature>/s/ Sean Raymond Ricker</signature>
  </noticeSignature>
  </formData>
  </edgarSubmission>
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text: 144
  0001883732
  XXXXXXXX
  LIVE
  0001836981
  BigBear.ai Holdings, Inc.
  001-40031
  6811 BENJAMIN FRANKLIN DRIVE
  SUITE 200
  COLUMBIA
  MD
  21046
  410-312-0885
  Sean Ricker
  Officer
  Common Stock
  Morgan Stanley Smith Barney LLC Executive Financial Services
  1 New York Plaza, 8th Floor
  New York
  NY
  10004
  101751
  247272
  242628027
  03/11/2024
  NYSE
  Common Stock
  11/13/2023
  Compensatory Equity Transactions
  Issuer
  N
  101751
  11/13/2023
  Share purchased under ESPP plan and upon vesting of compensatory equity transactions.
  Y
  03/21/2024
  /s/ Sean Raymond Ricker