LOCKHEED MARTIN CORP (LMT) Stock Institutional Trading Activity


LOCKHEED MARTIN CORP (LMT) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Matrix Advisors Value Fund, Olstein Capital Management, Yacktman Asset Management, and Eagle Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2021Hillman Value FundBuy9287,680$2,650
Q3 2021Muhlenkamp & CoSell-3019,319$6,667
Q3 2021Scion Asset ManagementBuy30,00030,000$10,353
Q3 2021Renaissance Technologies LLCSell-118,400100,100$34,545
Q3 2021Eagle Capital ManagementBuy11410,801$3,727
Q2 2021Torray FundSell-1255,714$2,162
Q2 2021Dodge & Cox Stock FundSell-60775$293
Q2 2021Ariel Appreciation FundSell-1,90022,697$8,587
Q2 2021ARK InvestBuy13,273290,028$109,732
Q2 2021Yacktman Asset ManagementSell-19,504355,772$134,606
Q2 2021Hillman Value FundBuy1456,752$2,555
Q2 2021Sequoia Financial AdvisorsBuy1,75311,075$4,190
Q2 2021Muhlenkamp & CoBuy3019,349$7,321
Q2 2021Renaissance Technologies LLCSell-328,700218,500$82,669
Q2 2021Eagle Capital ManagementBuy24010,687$4,043
Q1 2021Torray FundBuy2,0465,839$2,158
Q1 2021Ariel Appreciation FundBuy7,14424,597$9,089
Q1 2021ARK InvestBuy276,755276,755$102,261
Q1 2021Yacktman Asset ManagementBuy375,276375,276$138,664
Q1 2021Dodge & Cox Stock FundSell-40835$309
Q1 2021Arbiter Partners Capital ManagementBuy3,0933,093$1,143
Q1 2021Hillman Value FundBuy6,0086,607$2,441
Q1 2021Sequoia Financial AdvisorsBuy4,6429,322$3,444
Q1 2021Muhlenkamp & CoBuy11019,319$6,986
Q1 2021Renaissance Technologies LLCBuy30,300547,200$202,190
Q1 2021Eagle Capital ManagementBuy41010,447$3,860
Q4 2020Torray FundSell-2043,793$1,346
Q4 2020Hillman Value FundBuy599599$213
Q4 2020Mairs & Power Growth FundSell-273633$225
Q4 2020Sequoia Financial AdvisorsSell-164,680$1,661

Frequently asked questions about LMT activity

  • Which institutional owners are buying LMT?

    Institutional owners buying LMT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in LMT activity?

    "Buy" means an investor increased their reported position in LMT compared to the prior reporting period. This reflects growing exposure to LOCKHEED MARTIN CORP (LMT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in LMT increasing?

    Institutional interest in LMT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.