Neogen Corp
NEOG- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0000711377
In the last 90 days, Neogen Corp insiders filed 1 open-market purchase and 0 sales; 316 institutions reported holding it in 13F filings for Q2 2026, worth $2.13B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Neogen Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 308
- +9 vs. Q4 2025
- Shares held
- 233.0M
- +41.4M (+21.6%) vs. Q4 2025
- Total value
- $2.16B
- +$823.9M (+61.5%) vs. Q4 2025
- New holders
- 46
- 105 more added
- Sold out
- 37
- 93 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NEOG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 316 | $2.13B |
| Q1 2026 | 308 | $2.16B |
| Q4 2025 | 306 | $1.56B |
| Q3 2025 | 300 | $1.36B |
| Q2 2025 | 317 | $1.15B |
| Q1 2025 | 340 | $2.37B |
| Q4 2024 | 344 | $3.15B |
| Q3 2024 | 338 | $4.27B |
| Q2 2024 | 346 | $3.93B |
| Q1 2024 | 344 | $3.78B |
| Q4 2023 | 341 | $4.66B |
| Q3 2023 | 367 | $4.12B |
| Q2 2023 | 342 | $4.99B |
| Q1 2023 | 355 | $4.12B |
| Q4 2022 | 371 | $3.30B |
| Q3 2022 | 386 | $2.91B |
| Q2 2022 | 311 | $2.52B |
| Q1 2022 | 318 | $3.15B |
| Q4 2021 | 322 | $4.54B |
| Q3 2021 | 304 | $4.32B |
| Q2 2021 | 309 | $4.60B |
| Q1 2021 | 298 | $4.43B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Neogen Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mackenzie Financial Corp | 7,803,226 | $72.5M | 0.09% | −95,213−1.2% | Reduced |
| State Street Corp | 8,590,344 | $79.8M | 0.00% | −134,517−1.5% | Reduced |
| ING Groep NV | 8,904,300 | $82.7M | 0.51% | +126,800+1.4% | Added |
| Dimensional Fund Advisors LP | 9,132,021 | $84.8M | 0.02% | +1,733,767+23.4% | Added |
| Vanguard Capital Management LLC | 9,565,046 | $88.9M | 0.00% | +9,565,046 | New |
| T. Rowe Price Investment Management, Inc. | 10,162,715 | $94.4M | 0.07% | +1,980,947+24.2% | Added |
| Vanguard Portfolio Management LLC | 12,832,264 | $119.2M | 0.01% | +12,832,264 | New |
| BlackRock, Inc. | 32,621,005 | $303.0M | 0.01% | +111,979+0.3% | Added |
| Shapiro Capital Management LLC | 0 | $0 | 0.00% | −1,827,110−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −1,777,812−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −1,040,426−100.0% | Sold out |
| Bastion Asset Management Inc. | 0 | $0 | 0.00% | −246,729−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −202,392−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −126,700−100.0% | Sold out |
| Soapstone Management L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −69,017−100.0% | Sold out |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −66,979−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −60,150−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −55,000−100.0% | Sold out |
| Cookson Peirce & Co Inc | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −34,746−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −30,431−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −29,539−100.0% | Sold out |
| Commerce Bank | 0 | $0 | 0.00% | −29,262−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −28,516−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −21,823−100.0% | Sold out |
| Fairfield, Bush & Co. | 0 | $0 | 0.00% | −16,316−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −14,675−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −14,581−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −13,341−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −12,738−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −10,892−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −10,223−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −1,111−100.0% | Sold out |
| Eukles Asset Management | 0 | $0 | 0.00% | −523−100.0% | Sold out |
| Evermay Wealth Management LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| CBIZ Investment Advisory Services, LLC | 0 | $0 | 0.00% | −164−100.0% | Sold out |
| Strategic Advocates LLC | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| Global Wealth Strategies & Associates | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Private Wealth Asset Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| IFC & Insurance Marketing, Inc. | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Trust Co of Vermont | – | – | – | – | Not filed |