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M&T Bank Corp
$238.88 -3.07 (-1.27%) At close · Jul 2
Market Cap
$34.98B
Shares
146,445,060

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 1,108
Total Value: $25,943,727,536
Total Shares: 125,499,005
Showing 1–100 of 1,129 holdings by value · page 1 of 12

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,108 13F filers
Top Holder
10.5%
Jun 2023 → Mar 2026 · range 10.5% – 14.1%
of institutional value
Top 5
42.3%
Jun 2023 → Mar 2026 · range 42.3% – 45.9%
of institutional value
Top 10
59.0%
Jun 2023 → Mar 2026 · range 58.9% – 62.7%
of institutional value
HHI
449
Jun 2023 → Mar 2026 · range 449 – 531
Broadly held
Showing 100 of 1,129
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 36270 CUSIP 55261F104 13F (30d) 44 filings 13 filers Visit website Investor relations