The largest holder of Brown & Brown stock is J. Brown11.47 %, with 37.8 million shares (11.47% of the company), worth about $2.73 billion as of September 25, 2026. The 10 largest holders together own 52.1%.
In Q2 2026, 831 institutional holdings reports listed 321.0 million shares worth $20.20 billion, up 14.6% in shares from Q1 2026.
Insiders reported 54 transactions in the last two years: 1 sale worth $46.82 million and 3 purchases. The newest one on file is from May 6, 2026 (Masojada Bronislaw Edmund, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 6, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| J. Brown11.47 % | 37.8 million | 11.47% | $2.7B |
| Vanguard Capital Management LLC | 18.9 million | 5.74% | $1.4B |
| Fidelity Management & Research Co. LLC | 18.4 million | 5.58% | $1.3B |
| BlackRock Advisors LLC | 17.3 million | 5.25% | $1.3B |
| Principal Global Investors LLC | 15.7 million | 4.77% | $1.1B |
| Vanguard Portfolio Management LLC | 14.6 million | 4.44% | $1.1B |
| State Street Corporation | 14.5 million | 4.40% | $1.0B |
| Capital Research & Management Co. (World Investors) | 14.5 million | 4.39% | $1.0B |
| First Eagle Investment Management LLC | 11.7 million | 3.56% | $846.0M |
| Geode Capital Management LLC | 8.2 million | 2.50% | $594.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 831 | 321.0 million | $20.2B |
| Q1 2026 | 838 | 280.0 million | $18.2B |
| Q4 2025 | 912 | 275.0 million | $21.9B |
| Q3 2025 | 922 | 265.0 million | $24.8B |
| Q2 2025 | 957 | 270.0 million | $30.0B |
| Q1 2025 | 934 | 220.0 million | $27.3B |
| Q4 2024 | 897 | 215.0 million | $21.9B |
| Q3 2024 | 843 | 212.0 million | $21.8B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Masojada Bronislaw Edmund | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Savio Kathleen A | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Patel Jaymin B | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Krump Paul J | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Johnson Joia M | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Main Timothy R M | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Hunt James S | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Gellerstedt Lawrence L Iii | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Hoepner Theodore J Jr | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Reilly Wendell S | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Proctor H Palmer Jr | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Jennings Toni | May 6, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 54 insider transactions in the last two years.
J. Brown11.47 %, with 11.47% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (5.74%) and Fidelity Management & Research Co. LLC (5.58%).
831 institutional holdings reports listed Brown & Brown shares in Q2 2026, 321.0 million shares in all worth $20.20 billion.
In the last two years insiders reported 1 sale and 3 purchases (54 transactions in all); the newest on file is from May 6, 2026.