LOCKHEED MARTIN CORP (LMT) Institutional Ownership Changes & 13F Activity

LOCKHEED MARTIN CORP (LMT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, ARK Invest, Olstein Capital Management, Yacktman Asset Management, and Ariel Appreciation Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2018Sequoia Financial AdvisorsSell-831,774$465
Q3 2018Dodge & Cox Stock FundBuy975975$337
Q3 2018Torray FundBuy7346,418$2,220
Q3 2018Mairs & Power Growth FundSell-368606$210
Q3 2018Sequoia Financial AdvisorsBuy991,857$643
Q2 2018Torray FundBuy3405,684$1,679
Q2 2018Sequoia Financial AdvisorsSell-591,758$519
Q2 2018Ariel Appreciation FundSell-2128,769$8,499
Q1 2018Renaissance Technologies LLCBuy336,100451,600$152,609
Q1 2018Torray FundSell-5555,344$1,806
Q1 2018Sequoia Financial AdvisorsBuy1931,817$614
Q1 2018Mairs & Power Growth FundBuy110974$329
Q1 2018Ariel Appreciation FundSell-1228,790$9,729
Q4 2017Ariel Appreciation FundSell-1,51528,802$9,247
Q4 2017Torray FundBuy5595,899$1,894
Q4 2017Gardner Russo & QuinnBuy170170$55
Q4 2017Sequoia Financial AdvisorsBuy961,624$521
Q3 2017Ariel Appreciation FundSell-2,48730,317$9,407
Q3 2017Torray FundSell-7205,340$1,657
Q3 2017Sequoia Financial AdvisorsBuy2461,528$474
Q2 2017Renaissance Technologies LLCBuy55,000115,500$32,064
Q2 2017Ariel Appreciation FundSell-61532,804$9,107
Q2 2017Mairs & Power Growth FundSell-197864$240
Q2 2017Sequoia Financial AdvisorsBuy211,282$356
Q1 2017Renaissance Technologies LLCSell-620,40060,500$16,190
Q1 2017Ariel Appreciation FundBuy67433,419$8,943
Q1 2017Mairs & Power Growth FundSell-5431,061$284
Q1 2017Sequoia Financial AdvisorsBuy3031,261$337
Q1 2017Torray FundBuy756,060$1,622
Q4 2016Renaissance Technologies LLCBuy553,200680,900$170,184

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.

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