Leidos Holdings, Inc. (LDOS) Shareholders & Insider Trades
Leidos shareholders at a glance
The largest holder of Leidos stock is Vanguard Capital Management LLC, with 8.2 million shares (6.55% of the company), worth about $1.15 billion as of September 25, 2026. The 10 largest holders together own 36.3%.
In Q2 2026, 808 institutional holdings reports listed 120.0 million shares worth $10.50 billion, up 18.8% in shares from Q1 2026.
Insiders reported 100 transactions in the last two years: 10 sales worth $8.15 million and no purchases. The newest one on file is from May 8, 2026 (Fubini David G, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 8, 2026.
Leidos Holdings, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Leidos shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Vanguard Capital Management LLC | 8.2 million | 6.55% | $1.2B |
| BlackRock Advisors LLC | 8.2 million | 6.54% | $1.2B |
| State Street Corporation | 6.3 million | 5.00% | $880.0M |
| Vanguard Portfolio Management LLC | 5.4 million | 4.28% | $753.0M |
| JPMorgan Investment Management, Inc. | 3.8 million | 3.06% | $537.0M |
| Geode Capital Management LLC | 3.7 million | 2.93% | $515.0M |
| Invesco Advisers, Inc. | 3.1 million | 2.50% | $440.0M |
| First Trust Advisors LP | 2.8 million | 2.21% | $389.0M |
| Van Eck Associates Corp. | 2.0 million | 1.61% | $283.0M |
| MFS Investment Management Canada Ltd. | 2.0 million | 1.60% | $281.0M |
As of September 25, 2026.
Leidos institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 808 | 120.0 million | $10.5B |
| Q1 2026 | 930 | 101.0 million | $15.1B |
| Q4 2025 | 977 | 98.2 million | $17.7B |
| Q3 2025 | 953 | 101.0 million | $19.0B |
| Q2 2025 | 872 | 98.7 million | $15.6B |
| Q1 2025 | 850 | 99.8 million | $13.4B |
| Q4 2024 | 868 | 99.9 million | $14.4B |
| Q3 2024 | 814 | 106.0 million | $17.3B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Leidos insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Fubini David G | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Jonas Tina W | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Norton Nancy A | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| May Gary Stephen | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Shanahan Patrick M | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Dahlberg Gregory R. | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Geer Noel Brown | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Shapard Robert S | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Kraemer Harry M. Jansen Jr. | May 8, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| May Gary Stephen | May 7, 2026 | Director | Conversion of Exercise of derivative security at price 75.02 per share. | $250,942 |
| May Gary Stephen | May 7, 2026 | Director | Sale at price 132.75 per share. | $197,005 |
| Antal Daniel J. | May 1, 2026 | General Counsel | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 100 insider transactions in the last two years.
Questions and answers
Who owns the most Leidos stock?
Vanguard Capital Management LLC, with 6.55% of the company (as of September 25, 2026). Next: BlackRock Advisors LLC (6.54%) and State Street Corporation (5.00%).
How many institutions own Leidos stock?
808 institutional holdings reports listed Leidos shares in Q2 2026, 120.0 million shares in all worth $10.50 billion.
Are Leidos insiders buying or selling the stock?
In the last two years insiders reported 10 sales and no purchases (100 transactions in all); the newest on file is from May 8, 2026.
