Lockheed Martin LMT Institutional Ownership

Ownership Summary

Lockheed Martin Corp (NYSE:LMT) has 2,847 institutional investors with active 13F positions as of March 2026.

• These investors collectively held 75.5% of Lockheed Martin's outstanding shares in March 2026, down from 75.6% in December 2025.
• They increased total shares held in Lockheed Martin by 16.5% from the prior quarter, while the number of investors in LMT increased 11.04% year over year.
• Activity in LMT broke down as 1,389 buyers, 1,095 sellers, and 363 unchanged among 2,847 total holders.
• The aggregate institutional position in Lockheed Martin amounted to 173.67Mn shares as of March 2026, up by 24.59Mn shares quarter on quarter, and down 17.61Mn shares year over year.
• As of March 31, 2026, State Street Corp held the largest stake in Lockheed Martin with 32.56Mn shares, accounting for 14.15% of total shares outstanding.
• The biggest buyers of Lockheed Martin for the quarter ending March 2026 included VANGUARD CAPITAL MANAGEMENT LLC (14.07Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.33Mn), VANGUARD FIDUCIARY TRUST CO (1.17Mn), Capital Research Global Investors (1.12Mn), Janus Henderson Group Plc (890.01K).
• Leading sellers of Lockheed Martin shares for the quarter ending March 2026 were CHARLES SCHWAB INVESTMENT MANAGEMENT INC (1.49Mn), WELLINGTON MANAGEMENT GROUP LLP (1.29Mn), State Street Corp (1.11Mn), J. Stern & Co. LLP (681.27K), Goldman Sachs Group Inc (631.89K).
• Business Quant data shows the 10 biggest positions in Lockheed Martin as of March 2026 are held by State Street Corp (32.56Mn), BlackRock, Inc. (17.83Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.07Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (7.15Mn), Morgan Stanley (5.66Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.33Mn), GEODE CAPITAL MANAGEMENT, LLC (5.07Mn), Bank Of America Corp /De/ (2.7Mn), FMR LLC (2.25Mn), Invesco Ltd. (1.96Mn).