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.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2020Muhlenkamp & CoBuy17019,209$6,819
Q4 2020Renaissance Technologies LLCBuy456,400516,900$183,489
Q4 2020Eagle Capital ManagementBuy19310,037$3,563
Q3 2020Torray FundBuy1413,997$1,532
Q3 2020Dodge & Cox Stock FundSell-65875$335
Q3 2020Ariel Appreciation FundSell-30017,453$6,689
Q3 2020Sequoia Financial AdvisorsBuy4,6964,696$1,800
Q3 2020Muhlenkamp & CoBuy15519,039$7,297
Q3 2020Renaissance Technologies LLCSell-75,30060,500$23,188
Q3 2020Eagle Capital ManagementBuy729,844$3,773
Q2 2020Torray FundSell-2373,856$1,407
Q2 2020Dodge & Cox Stock FundBuy65940$343
Q2 2020Ariel Appreciation FundSell-5,95317,753$6,478
Q2 2020Sequoia Financial AdvisorsSell-4,3580$1,808
Q2 2020Muhlenkamp & CoSell-518,884$6,891
Q2 2020Renaissance Technologies LLCSell-7,622135,800$49,556
Q2 2020Eagle Capital ManagementBuy7969,772$3,566
Q1 2020Torray FundSell-1,5844,093$1,387
Q1 2020Ariel Appreciation FundSell-1,10623,706$8,035
Q1 2020Sequoia Financial AdvisorsBuy4854,358$1,477
Q1 2020Renaissance Technologies LLCSell-95,878143,422$48,613
Q1 2020Eagle Capital ManagementBuy5968,976$3,042
Q4 2019Torray FundSell-1415,677$2,211
Q4 2019Mairs & Power Growth FundBuy300906$353
Q4 2019Ariel Appreciation FundBuy50024,812$9,661
Q4 2019Sequoia Financial AdvisorsBuy1463,873$1,508
Q4 2019Muhlenkamp & CoBuy118,889$7,355
Q4 2019Renaissance Technologies LLCBuy195,309239,300$93,179
Q4 2019Eagle Capital ManagementBuy648,380$3,263
Q3 2019Torray FundBuy265,818$2,269

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.