# WEBSTER FINL CORP COM

WEBSTER FINL CORP COM is a security (CUSIP 947890109) tracked across SEC portfolio filings. 566 institutional managers reported $9.9B on Form 13F as of 2026-06-30; 37 registered fund positions totaling $844.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: WEBSTER FINL CORP
- Class: COM
- CUSIP: 947890109
- Asset category: EC
- 13F holders: 566
- 13F value: $9.9B
- 13F period: 2026-06-30
- N-PORT fund positions: 37
- N-PORT value: $844.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 566 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $1.2B | 15,468,858 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $1.0B | 16,501,536 |
| STATE STREET CORP | BOSTON, MA | $472.4M | 6,181,564 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $439.2M | 6,327,138 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $305.2M | 4,396,548 |
| CITIGROUP INC | NEW YORK, NY | $272.6M | 3,566,496 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $258.8M | 3,727,744 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $220.4M | 3,173,574 |
| [Tudor Investment Corp Et Al](https://search.stillhousedata.com/firm/159792) | Stamford, CT | $213.8M | 3,079,817 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $210.6M | 3,033,219 |
| UBS Group AG | Zurich, V8 | $196.4M | 2,829,670 |
| MORGAN STANLEY | NEW YORK, NY | $155.4M | 2,238,644 |
| [EARNEST PARTNERS LLC](https://search.stillhousedata.com/firm/107926) | ATLANTA, GA | $155.0M | 2,232,561 |
| [Balyasny Asset Management L.P.](https://search.stillhousedata.com/firm/138111) | Chicago, IL | $150.6M | 2,169,469 |
| FMR LLC | BOSTON, MA | $149.7M | 2,157,071 |

## Top fund holders (N-PORT)

_Showing 15 of 37 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $337.5M | 139.34% |
| [Invesco Small Cap Value Fund](https://search.stillhousedata.com/fund/S000027837) | AIM Sector Funds (Invesco Sector Funds) | $178.3M | 165.78% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $124.9M | 15.33% |
| [The Merger Fund](https://search.stillhousedata.com/fund/S000005158) | Merger Fund | $107.2M | 434.50% |
| [THE ARBITRAGE FUND](https://search.stillhousedata.com/fund/S000006440) | ARBITRAGE FUNDS | $26.7M | 315.75% |
| [Columbia Mid Cap Index Fund](https://search.stillhousedata.com/fund/S000010826) | COLUMBIA FUNDS SERIES TRUST | $8.4M | 32.96% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $7.0M | 1.92% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $6.3M | 1.07% |
| [Virtus Westchester Event-Driven Fund](https://search.stillhousedata.com/fund/S000040968) | Virtus Event Opportunities Trust | $6.1M | 474.42% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $5.4M | 1.79% |
| [Fidelity Advisor Stock Selector Mid Cap Fund](https://search.stillhousedata.com/fund/S000005114) | Fidelity Advisor Series I | $5.3M | 20.99% |
| [NYLI Merger Arbitrage ETF](https://search.stillhousedata.com/fund/S000025931) | New York Life Investments ETF Trust | $5.1M | 203.27% |
| [BNY Mellon Midcap Index Fund, Inc.](https://search.stillhousedata.com/fund/S000000078) | BNY MELLON MIDCAP INDEX FUND, INC. | $4.7M | 33.98% |
| [Mid Cap Index Trust](https://search.stillhousedata.com/fund/S000008285) | John Hancock Variable Insurance Trust | $4.0M | 34.06% |
| [Bridge Builder Tax Managed Small/Mid Cap Fund](https://search.stillhousedata.com/fund/S000076295) | Bridge Builder Trust | $3.2M | 10.67% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/947890109.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.