The largest holder of M&T Bank stock is Fidelity Management & Research Co. LLC, with 12.4 million shares (8.60% of the company), worth about $2.90 billion as of September 25, 2026. The 10 largest holders together own 49.9%.
In Q2 2026, 1,202 institutional holdings reports listed shares worth $31.70 billion.
Insiders reported 101 transactions in the last two years: 18 sales worth $25.17 million and no purchases. The newest one on file is from May 7, 2026 (Kay Christopher E, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 7, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Fidelity Management & Research Co. LLC | 12.4 million | 8.60% | $2.9B |
| Wellington Trust Co., NA | 9.8 million | 6.79% | $2.3B |
| Vanguard Capital Management LLC | 9.6 million | 6.62% | $2.2B |
| BlackRock Advisors LLC | 9.5 million | 6.61% | $2.2B |
| State Street Corporation | 7.1 million | 4.92% | $1.7B |
| Vanguard Portfolio Management LLC | 7.1 million | 4.90% | $1.7B |
| Geode Capital Management LLC | 4.3 million | 3.01% | $1.0B |
| State Farm Investment Management Corp. | 4.1 million | 2.85% | $964.0M |
| JPMorgan Investment Management, Inc. | 4.0 million | 2.80% | $947.0M |
| Invesco Advisers, Inc. | 4.0 million | 2.79% | $942.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,202 | – | $31.7B |
| Q1 2026 | 1,149 | 133.0 million | $27.4B |
| Q4 2025 | 1,159 | 137.0 million | $27.5B |
| Q3 2025 | 1,117 | 141.0 million | $27.8B |
| Q2 2025 | 1,077 | 138.0 million | $26.7B |
| Q1 2025 | 1,085 | 141.0 million | $25.2B |
| Q4 2024 | 1,108 | 145.0 million | $27.2B |
| Q3 2024 | 1,001 | 152.0 million | $26.9B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Kay Christopher E | May 7, 2026 | Officer | Sale at price 216.50 per share. | $672,232 |
| Ledgett Richard H. Jr. | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Seseri Rudina | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Charles Carlton J | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Walters Kirk W | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Barnes John P | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Godridge Leslie V | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Salamone Denis J | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Washington Herbert L | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Rich Melinda R | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Chwick Jane P | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cruger William Frank Jr | Apr 30, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 101 insider transactions in the last two years.
Fidelity Management & Research Co. LLC, with 8.60% of the company (as of September 25, 2026). Next: Wellington Trust Co., NA (6.79%) and Vanguard Capital Management LLC (6.62%).
1,202 institutional holdings reports listed M&T Bank shares in Q2 2026 worth $31.70 billion.
In the last two years insiders reported 18 sales and no purchases (101 transactions in all); the newest on file is from May 7, 2026.