# M & T BK CORP (MTB) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 55261F104
Page URL: https://superinvestorclub.com/stock/MTB
Last updated: 2026-08-29T13:48:58.306Z

## Summary

As of the most recent 13F filing period, M & T BK CORP (MTB) is held by 4 tracked superinvestors with an aggregate position value of $87.7M representing 0174574787905807257083 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [John Rogers](https://superinvestorclub.com/manager/76) | Ariel Investments | 174574 | $41.6M | 0.41% | 2026-06-30 |
| 2 | [David Katz](https://superinvestorclub.com/manager/79) | Matrix Asset Advisors | 78790 | $18.8M | 1.52% | 2026-06-30 |
| 3 | [Christopher Davis](https://superinvestorclub.com/manager/75) | Davis Selected Advisers | 58072 | $13.8M | 0.06% | 2026-06-30 |
| 4 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 57083 | $13.6M | 0.06% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2023-09-30: 3 holders, $59.5M aggregate, 03421197994748705 shares
- 2023-12-31: 3 holders, $66.5M aggregate, 03430569253749385 shares
- 2024-03-31: 3 holders, $71.8M aggregate, 03526709270948247 shares
- 2024-06-30: 4 holders, $73.8M aggregate, 034526291668482472653 shares
- 2024-09-30: 5 holders, $99.6M aggregate, 03605919187056200485652068 shares
- 2024-12-31: 4 holders, $95.2M aggregate, 036758186822496782194 shares
- 2025-03-31: 6 holders, $225.7M aggregate, 0746309367532868275118584252206 shares
- 2025-06-30: 5 holders, $45.6M aggregate, 086836855085094875404294 shares
- 2025-09-30: 5 holders, $98.4M aggregate, 019143416072787269510277540 shares
- 2025-12-31: 5 holders, $97.7M aggregate, 018040215484686333558467540 shares
- 2026-03-31: 5 holders, $75.5M aggregate, 01776357877560305411967535 shares
- 2026-06-30: 4 holders, $87.7M aggregate, 0174574787905807257083 shares

## Recent congressional trades (13)

- 2025-11-18: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-11-18: Gilbert Cisneros (D-CA) purchase $1,001 - $15,000
- 2025-10-29: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-10-28: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-09-23: Valerie Hoyle (D-OR) sale $1,001 - $15,000
- 2025-04-23: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-04-15: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-03-12: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-01-22: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2024-11-15: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2024-11-12: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2024-10-29: Val Hoyle (Democrat-OR) purchase $1,001 - $15,000
- 2024-10-29: Valerie Hoyle (D-OR) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "M & T BK CORP (MTB) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/MTB), aggregating SEC 13F, Form 4, and congressional disclosures."