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Of the 13 tracked institutions holding MTB, 7 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +2.7pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, MTB (M & T BK CORP) is held with a combined value of $12.98B across 63,261,929 shares. The largest holder is VANGUARD GROUP INC with a position worth $3.89B (0.06% of their portfolio). 4 funds increased their holdings. 9 funds reduced their position.
Total Institutional Value
$12.98B
Total Shares Held
63,261,929
Institutional Holders
13
% of Shares Outstanding
43.2%
of 146.45M shares · SEC 2026-04-30
Days to Cover
4.5-2.6%
5.99M shares short · FINRA 2026-06-30
Tracked 13F institutions hold 43.2% of MTB's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-30), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
2
$924.00K
Total Transactions
2
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jul 15, 2026 | KEVIN J PEARSON | S | Sale | 2,000 | $484.00K |
| Jun 4, 2026 | KEVIN J PEARSON | S | Sale | 2,000 | $440.00K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $3.89B | 0.06% | +1.5% |
| 2 | FMR LLC | $2.72B | 0.14% | -1.2% |
| 3 | BlackRock, Inc. | $2.69B | 0.05% | +0.8% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $2.06B | 0.38% | -2.0% |
| 5 | STATE STREET CORP | $1.48B | 0.05% | -2.1% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $44.56M | 0.01% | -5.6% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $43.58M | 0.02% | -20.3% |
| 8 | CITADEL ADVISORS LLC | $19.23M | 0.01% | +167.5% |
| 9 | Bridgewater Associates, LP | $8.52M | 0.04% | -73.4% |
| 10 | Fisher Asset Management, LLC | $7.73M | 0.00% | -4.6% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Buy | Nov 18, 2025 |
| Valerie Hoyle | Sell | Sep 23, 2025 |
| Valerie Hoyle | Buy | Oct 29, 2024 |
| Patty Murray | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of MTB with a position worth $3.89B, representing 0.06% of their portfolio. In total, 13 institutional investors hold MTB with a combined value of $12.98B.
Institutional investors hold $12.98B worth of MTB stock across 13 positions. The largest institutional holder is VANGUARD GROUP INC with $3.89B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MTB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their MTB positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Jun 15, 2017 |
| Patty Murray | Buy | Mar 16, 2017 |
Last Close
$248.66
2026-07-21
YTD
+21.9%
93% of 52-week range
