Northwest Bancshares, Inc. (NWBI) ownership: Top institutional holder: BlackRock, Inc. ($264.89M). Insider activity: Net Buyer (13 buys, 7 sells). 1 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 20873826.00 | $264.89M | 2026-03-31 |
| VANGUARD GROUP INC | 16337481.00 | $196.05M | 2025-12-31 |
| BlackRock Fund Advisors | 7932792.00 | $143.03M | 2016-12-31 |
| DIMENSIONAL FUND ADVISORS LP | 9035232.00 | $114.66M | 2026-03-31 |
| STATE STREET CORP | 8908027.00 | $113.04M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8856791.00 | $112.39M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6500864.00 | $82.50M | 2026-03-31 |
| FIRST TRUST ADVISORS LP | 4238376.00 | $53.78M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-27 | |
| Buy | null | 2026-05-20 | |
| Buy | null | 2026-05-20 | |
| Buy | null | 2026-05-18 | |
| Buy | null | 2026-05-18 | |
| Buy | null | 2026-05-06 | |
| Sell | null | 2026-05-06 | |
| Sell | null | 2026-05-06 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.