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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- LOCKHEED MARTIN CORP (LMT) stock institutional ownership
- LOCKHEED MARTIN CORP (LMT) stock insider trading activity
- Stock rankings
| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2019 | Ariel Appreciation Fund | Sell | -15 | 24,312 | $9,483 |
| Q3 2019 | Sequoia Financial Advisors | Sell | -186 | 3,727 | $1,454 |
| Q3 2019 | Muhlenkamp & Co | Buy | 18,888 | 18,888 | $7,367 |
| Q3 2019 | Renaissance Technologies LLC | Buy | 36,891 | 43,991 | $17,159 |
| Q3 2019 | Eagle Capital Management | Buy | 7 | 8,316 | $3,244 |
| Q2 2019 | Torray Fund | Buy | 77 | 5,792 | $2,106 |
| Q2 2019 | Ariel Appreciation Fund | Sell | -2,317 | 24,327 | $8,844 |
| Q2 2019 | Sequoia Financial Advisors | Buy | 1,702 | 3,913 | $1,422 |
| Q2 2019 | Renaissance Technologies LLC | Sell | -304,600 | 7,100 | $2,581 |
| Q2 2019 | Eagle Capital Management | Buy | 8,309 | 8,309 | $3,021 |
| Q1 2019 | Torray Fund | Sell | -504 | 5,715 | $1,715 |
| Q1 2019 | Dodge & Cox Stock Fund | Sell | -100 | 875 | $263 |
| Q1 2019 | Ariel Appreciation Fund | Sell | -1,107 | 26,644 | $7,997 |
| Q1 2019 | Sequoia Financial Advisors | Buy | 437 | 2,211 | $664 |
| Q1 2019 | Renaissance Technologies LLC | Buy | 32,299 | 311,700 | $93,560 |
| Q4 2018 | Torray Fund | Sell | -199 | 6,219 | $1,628 |
| Q4 2018 | Ariel Appreciation Fund | Sell | -1,018 | 27,751 | $7,266 |
| Q4 2018 | Sequoia Financial Advisors | Sell | -83 | 1,774 | $465 |
| Q4 2018 | Renaissance Technologies LLC | Sell | -172,199 | 279,401 | $73,158 |
| Q3 2018 | Torray Fund | Buy | 734 | 6,418 | $2,220 |
| Q3 2018 | Mairs & Power Growth Fund | Sell | -368 | 606 | $210 |
| Q3 2018 | Dodge & Cox Stock Fund | Buy | 975 | 975 | $337 |
| Q3 2018 | Sequoia Financial Advisors | Buy | 99 | 1,857 | $643 |
| Q2 2018 | Torray Fund | Buy | 340 | 5,684 | $1,679 |
| Q2 2018 | Ariel Appreciation Fund | Sell | -21 | 28,769 | $8,499 |
| Q2 2018 | Sequoia Financial Advisors | Sell | -59 | 1,758 | $519 |
| Q1 2018 | Torray Fund | Sell | -555 | 5,344 | $1,806 |
| Q1 2018 | Mairs & Power Growth Fund | Buy | 110 | 974 | $329 |
| Q1 2018 | Ariel Appreciation Fund | Sell | -12 | 28,790 | $9,729 |
| Q1 2018 | Sequoia Financial Advisors | Buy | 193 | 1,817 | $614 |
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.