# M & T BK CORP (MTBPRL)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/MTBPRL/

- Reporting holders: 3
- Reported value: $14.4M
- Held through calls: 61.8%
- Held through puts: 38.2%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [IMC-Chicago, LLC](https://holderbook.com/funds/1452861-imc-chicago-llc/) | $12.9M | 0 | 0.0% | 14 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $1.1M | 0 | 0.0% | 31 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $452.2K | 0 | 0.0% | 26 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 3 | $14.4M |
| Q1 2026 | 3 | $14.7M |
| Q4 2025 | 3 | $16.3M |
| Q3 2025 | 3 | $15.2M |
| Q2 2025 | 5 | $39.1M |
| Q1 2025 | 5 | $41.5M |
| Q4 2024 | 6 | $34.9M |
| Q3 2024 | 5 | $33.1M |
| Q2 2024 | 6 | $44.9M |
| Q1 2024 | 5 | $83.8M |
| Q4 2023 | 7 | $86.3M |
| Q3 2023 | 6 | $112.5M |