The largest holder of L3Harris Technologies stock is BlackRock Advisors LLC, with 15.5 million shares (8.31% of the company), worth about $4.12 billion as of September 25, 2026. The 10 largest holders together own 40.0%.
In Q2 2026, 1,762 institutional holdings reports listed shares worth $47.80 billion.
Insiders reported 90 transactions in the last two years: 13 sales worth $76.40 million and no purchases. The newest one on file is from July 1, 2026 (Regnery David S, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through July 1, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 15.5 million | 8.31% | $4.1B |
| Vanguard Capital Management LLC | 12.2 million | 6.53% | $3.2B |
| Vanguard Portfolio Management LLC | 9.6 million | 5.16% | $2.6B |
| State Street Corporation | 9.1 million | 4.88% | $2.4B |
| Capital Research & Management Co. (World Investors) | 6.6 million | 3.55% | $1.8B |
| Geode Capital Management LLC | 5.3 million | 2.85% | $1.4B |
| Wellington Trust Co., NA | 4.7 million | 2.53% | $1.3B |
| Wells Fargo Bank NA | 4.7 million | 2.51% | $1.2B |
| Eaton Vance Management | 3.6 million | 1.95% | $967.0M |
| T. Rowe Price International Ltd. | 3.3 million | 1.77% | $877.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,762 | – | $47.8B |
| Q1 2026 | 1,803 | 165.0 million | $56.6B |
| Q4 2025 | 1,676 | 166.0 million | $48.6B |
| Q3 2025 | 1,607 | 166.0 million | $50.7B |
| Q2 2025 | 1,507 | 168.0 million | $42.1B |
| Q1 2025 | 1,426 | 165.0 million | $34.8B |
| Q4 2024 | 1,456 | 164.0 million | $34.5B |
| Q3 2024 | 1,411 | 162.0 million | $38.5B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Regnery David S | Jul 1, 2026 | Director | Stock Award(Grant) at price 292.93 per share. | $37,589 |
| Zamarro Christina L. | Jul 1, 2026 | Director | Stock Award(Grant) at price 292.93 per share. | $37,589 |
| Geraghty Joanna | Jul 1, 2026 | Director | Stock Award(Grant) at price 292.93 per share. | $43,855 |
| Hay Lewis Iii | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Dattilo Thomas A | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Fradin Roger B | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Bailey Sallie B | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Hachigian Kirk S | May 11, 2026 | Director | Stock Award(Grant) at price 302.35 per share. | $199,853 |
| Regnery David S | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Zamarro Christina L. | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Rice Edward A. Jr. | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Geraghty Joanna | May 11, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 90 insider transactions in the last two years.
BlackRock Advisors LLC, with 8.31% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (6.53%) and Vanguard Portfolio Management LLC (5.16%).
1,762 institutional holdings reports listed L3Harris Technologies shares in Q2 2026 worth $47.80 billion.
In the last two years insiders reported 13 sales and no purchases (90 transactions in all); the newest on file is from July 1, 2026.