# M & T BK CORP COM

M & T BK CORP COM is a security (CUSIP 55261F104) tracked across SEC portfolio filings. 1,182 institutional managers reported $26.8B on Form 13F as of 2026-06-30; 90 registered fund positions totaling $2.2B via N-PORT as of 2026-06-30.

## Summary

- Issuer: M & T BK CORP
- Class: COM
- CUSIP: 55261F104
- Asset category: EC
- 13F holders: 1,182
- 13F value: $26.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 90
- N-PORT value: $2.2B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 1,182 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $3.9B | 19,318,599 |
| FMR LLC | BOSTON, MA | $2.7B | 13,171,336 |
| BlackRock, Inc. | New York, NY | $2.7B | 13,001,548 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $2.1B | 9,952,312 |
| STATE STREET CORP | BOSTON, MA | $1.5B | 7,151,957 |
| MORGAN STANLEY | NEW YORK, NY | $920.3M | 4,452,035 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $909.7M | 4,416,145 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | BLOOMINGTON, IL | $852.2M | 4,122,590 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $805.4M | 4,004,229 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $332.5M | 1,608,603 |
| Bank of New York Mellon Corp | NEW YORK, NY | $331.0M | 1,390,604 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $325.8M | 1,576,071 |
| NORTHERN TRUST CORP | CHICAGO, IL | $314.3M | 1,520,291 |
| Nuveen, LLC | CHARLOTTE, NC | $287.6M | 1,391,099 |
| [MASSACHUSETTS FINANCIAL SERVICES CO /MA/](https://search.stillhousedata.com/firm/110045) | Boston, MA | $284.1M | 1,191,392 |

## Top fund holders (N-PORT)

_Showing 15 of 90 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $364.3M | 5.59% |
| [VANGUARD WINDSOR FUND](https://search.stillhousedata.com/fund/S000004417) | VANGUARD WINDSOR FUNDS | $266.3M | 109.81% |
| [Fidelity Series Value Discovery Fund](https://search.stillhousedata.com/fund/S000039216) | Fidelity Devonshire Trust | $205.0M | 128.45% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $181.6M | 20.67% |
| [MFS Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000002499) | MFS SERIES TRUST XI | $162.4M | 101.57% |
| [JPMorgan Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000004475) | J.P. Morgan Fleming Mutual Fund Group, Inc. | $132.1M | 121.73% |
| [Fidelity Equity Dividend Income Fund](https://search.stillhousedata.com/fund/S000006970) | Fidelity Financial Trust | $123.7M | 152.91% |
| [PSF PGIM Jennison Blend Portfolio](https://search.stillhousedata.com/fund/S000002217) | Prudential Series Fund | $110.2M | 148.39% |
| [Fidelity Series Large Cap Stock Fund](https://search.stillhousedata.com/fund/S000039214) | Fidelity Hastings Street Trust | $99.8M | 40.26% |
| [THRIVENT MID CAP STOCK FUND](https://search.stillhousedata.com/fund/S000001345) | Thrivent Mutual Funds | $64.9M | 215.66% |
| [VIP Equity-Income Portfolio](https://search.stillhousedata.com/fund/S000007716) | Variable Insurance Products Fund | $63.3M | 92.55% |
| [Smead Value Fund](https://search.stillhousedata.com/fund/S000047006) | Smead Funds Trust | $49.7M | 127.96% |
| Adams Diversified Equity Fund, Inc. | Adams Diversified Equity Fund, Inc. | $28.5M | 86.74% |
| [Regional Bank Fund](https://search.stillhousedata.com/fund/S000000635) | John Hancock Investment Trust II | $26.3M | 300.54% |
| General American Investors Company, Inc. | General American Investors Company, Inc. | $24.1M | 139.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/55261F104.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.