Neogen Corporation (NEOG) ownership: Top institutional holder: BlackRock, Inc. ($303.05M). Insider activity: Net Seller (2 buys, 9 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 32621005.00 | $303.05M | 2026-03-31 |
| BlackRock Fund Advisors | 2864556.00 | $189.06M | 2016-12-31 |
| VANGUARD GROUP INC | 23801905.00 | $166.38M | 2025-12-31 |
| NORGES BANK | 14807965.00 | $128.39M | 2025-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 12832264.00 | $119.21M | 2026-03-31 |
| T. Rowe Price Investment Management, Inc. | 10162715.00 | $94.41M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 9565046.00 | $88.86M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 9132021.00 | $84.83M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Buy | null | 2026-05-04 | |
| Sell | null | 2026-05-01 | |
| Sell | null | 2026-05-01 |
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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.