NeogenNEOG
13F holders, Q1 2026 (March 31)308holders +2
39new positions
36sold out
7famous investors
$9.29avg. 13F price*
At the end of Q1 2026, 308 institutions reported holding Neogen Corp. (NEOG) in their 13F filings, up 2 from Q4 2025. 39 opened new positions and 36 sold out. The largest holders were BlackRock, Inc. ($303.0M), Vanguard Portfolio Management LLC ($119.2M) and T. Rowe Price Investment Management, Inc. ($94.4M). 7 famous investors held it, including Ron Baron (0.1% of Baron Capital (BAMCO)'s portfolio), Mario Gabelli (0.0% of GAMCO Investors's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Neogen Corp.
- CUSIP
- 640491106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $99.5M |
| Exits | 36 | $41.1M |
All 13F filers, Q4 2025 → Q1 2026: 40,960,961 shares bought and 29,595,973 shares sold, net +11,364,988 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 308 holders
| BlackRock, Inc. | 0.01% | Add +0.3% | 32,621,005 | $303.0M |
| Vanguard Portfolio Management LLC | 0.01% | — | 12,832,264 | $119.2M |
| T. Rowe Price Investment Management, Inc. | 0.07% | Add +24.2% | 10,162,715 | $94.4M |
| Vanguard Capital Management LLC | 0.00% | — | 9,565,046 | $88.9M |
| Dimensional Fund Advisors LP | 0.02% | Add +23.4% | 9,132,021 | $84.8M |
| ING Groep NV | 0.51% | Add +1.4% | 8,904,300 | $82.7M |
| State Street Corp. | 0.00% | Reduce -1.5% | 8,590,344 | $79.8M |
| Mackenzie Financial Corp. | 0.09% | Reduce -1.2% | 7,803,226 | $72.5M |
| Neuberger Berman Group LLC | 0.05% | Add +547.2% | 7,751,718 | $72.0M |
| Hudson Bay Capital Management LP | 0.41% | Add +0.0% | 6,500,180 | $60.4M |
| SG Americas Securities, LLC | 0.06% | Add +287.4% | 6,266,033 | $58.2M |
| Gates Capital Management, Inc. | 2.01% | Reduce -25.4% | 6,258,649 | $58.1M |
| CIBC Bancorp USA Inc. | 0.08% | — | 5,993,222 | $55.7M |
| Cibc World Market Inc. | 0.10% | New | 5,961,600 | $55.4M |
| Geode Capital Management, LLC | 0.00% | Add +2.5% | 5,561,613 | $51.7M |
| Baron Capital (BAMCO) | 0.14% | Reduce -9.1% | 5,009,659 | $46.5M |
| Bank of America Corp. | 0.00% | Reduce -14.2% | 4,640,534 | $43.1M |
| Morgan Stanley | 0.00% | Add +1.9% | 4,580,427 | $42.6M |
| MUFG Securities EMEA plc | 0.55% | Add +4347738.0% | 4,000,011 | $37.2M |
| Mizuho Markets Americas LLC | 0.90% | No change | 3,500,000 | $32.5M |
| National Bank of Canada | 0.03% | Add +250.0% | 3,500,000 | $32.5M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.05% | Reduce -5.5% | 3,297,346 | $30.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.5% | 3,053,882 | $28.4M |
| BNP Paribas Financial Markets | 0.02% | Add +14.2% | 2,517,129 | $23.4M |
| Northern Trust Corp. | 0.00% | Add +3.0% | 2,361,279 | $21.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +70.8% | 2,226,830 | $20.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -18.3% | 2,222,776 | $20.6M |
| Clarkston Capital Partners, LLC | 1.56% | Reduce -80.5% | 2,204,788 | $20.5M |
| SG Capital Management LLC | 1.63% | New | 2,136,724 | $19.9M |
| Nomura Holdings Inc. | 0.16% | Add +146.6% | 2,088,042 | $19.4M |
| FMR LLC | 0.00% | Add +758.4% | 1,905,343 | $17.7M |
| Glenmede Trust Co. NA | 0.08% | Reduce -7.3% | 1,829,298 | $17.0M |
| Federated Hermes, Inc. | 0.02% | Add +3.3% | 1,598,002 | $14.8M |
| Bessemer Group Inc. | 0.02% | Add +160972.5% | 1,565,625 | $14.5M |
| UBS Group AG | 0.00% | Reduce -7.9% | 1,512,464 | $14.1M |
| Kennedy Capital Management LLC | 0.28% | Add +2.0% | 1,447,497 | $13.4M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 1,408,712 | $13.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.7% | 1,246,638 | $11.6M |
| Nuveen, LLC | 0.00% | Reduce -0.2% | 1,207,784 | $11.2M |
| Invesco Ltd. | 0.00% | Reduce -4.1% | 1,173,537 | $10.9M |
| King Luther Capital Management Corp. | 0.04% | Add +1.2% | 1,100,678 | $10.2M |
| Principal Financial Group Inc. | 0.01% | Add +2.1% | 1,057,248 | $9.8M |
| Heartland Advisors Inc. | 0.47% | No change | 1,000,000 | $9.3M |
| Citadel Advisors | 0.01% | Reduce -50.0% | 998,604 | $9.3M |
| American Century Companies Inc. | 0.00% | Add +367.7% | 977,678 | $9.1M |
| Fred Alger Management, LLC | 0.04% | Add +16.1% | 970,928 | $9.0M |
| ArrowMark Colorado Holdings LLC | 0.24% | Reduce -13.3% | 968,609 | $9.0M |
| Public Sector Pension Investment Board | 0.02% | Add +3.4% | 778,225 | $7.2M |
| Jane Street Group, LLC | 0.01% | Reduce -32.3% | 743,366 | $6.9M |
| Susquehanna Portfolio Strategies, LLC | 0.10% | No change | 690,209 | $6.4M |
| Rhumbline Advisers | 0.01% | Add +2.0% | 628,478 | $5.8M |
| AQR Capital Management | 0.00% | Add +1.6% | 590,049 | $5.4M |
| Van Eck Associates Corp. | 0.00% | Add +79.5% | 557,001 | $5.2M |
| Legal & General Group Plc | 0.00% | Reduce -8.6% | 505,815 | $4.7M |
| Roubaix Capital, LLC | 2.16% | New | 498,424 | $4.6M |
| Swiss National Bank | 0.00% | No change | 407,037 | $3.8M |
| Brasada Capital Management, LP | 0.66% | New | 373,486 | $3.6M |
| Mutual of America Capital Management LLC | 0.04% | Reduce -0.2% | 379,980 | $3.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -2.2% | 359,796 | $3.3M |
| CenterBook Partners LP | 0.18% | Reduce -23.5% | 352,308 | $3.3M |
| Deutsche Bank AG | 0.00% | Add +7.9% | 342,852 | $3.2M |
| JPMorgan Chase & Co. | 0.00% | Add +7.6% | 352,534 | $3.1M |
| Quantinno Capital Management LP | 0.01% | Add +13.5% | 337,091 | $3.1M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 320,808 | $3.0M |
| Samjo Management, LLC | 1.15% | Reduce -39.2% | 287,500 | $2.7M |
| Lord, Abbett & Co. LLC | 0.01% | New | 284,020 | $2.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +18.6% | 251,209 | $2.3M |
| Granahan Investment Management, LLC | 0.11% | New | 250,026 | $2.3M |
| California State Teachers Retirement System | 0.00% | Add +23.3% | 243,477 | $2.3M |
| Round Rock Advisors LLC | 0.34% | Add +54.3% | 242,128 | $2.2M |
| Tudor Investment Corporation | 0.01% | Reduce -56.3% | 235,741 | $2.2M |
| Sei Investments Co. | 0.00% | Add +69.1% | 230,403 | $2.1M |
| Prudential Financial Inc. | 0.00% | Add +10.3% | 227,170 | $2.1M |
| Thrivent Financial for Lutherans | 0.00% | Add +44.6% | 215,949 | $2.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -2.6% | 284,254 | $2.0M |
| TD Asset Management Inc | 0.00% | Add +7.0% | 205,062 | $1.9M |
| Raymond James Financial Inc. | 0.00% | Reduce -39.3% | 201,024 | $1.9M |
| GAMCO Investors | 0.02% | Add +79.3% | 199,900 | $1.9M |
| Teton Advisors, LLC | 1.19% | Reduce -2.4% | 181,660 | $1.7M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -3.6% | 179,033 | $1.7M |
| Perkins Capital Management Inc. | 1.55% | Reduce -0.7% | 178,000 | $1.7M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.12% | Reduce -44.7% | 173,255 | $1.6M |
| Caxton Associates LLP | 0.04% | Add +115.8% | 173,061 | $1.6M |
| Franklin Resources Inc. | 0.00% | Reduce -2.7% | 150,125 | $1.4M |
| Grandeur Peak Global Advisors, LLC | 0.32% | Reduce -19.1% | 148,256 | $1.4M |
| Creative Planning | 0.00% | Add +30.9% | 138,559 | $1.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 138,111 | $1.3M |
| Handelsbanken Fonder AB | 0.00% | Add +27.4% | 138,064 | $1.3M |
| American Capital Management Inc. | 0.07% | Reduce -90.4% | 133,657 | $1.2M |
| Susquehanna International Group, LLP | 0.00% | Add +14.5% | 133,455 | $1.2M |
| Gabelli Funds LLC | 0.01% | Add +17.9% | 132,000 | $1.2M |
| New York State Teachers Retirement System | 0.00% | Reduce -5.3% | 126,956 | $1.2M |
| Private Advisor Group, LLC | 0.01% | Reduce -7.0% | 126,460 | $1.2M |
| Illinois Municipal Retirement Fund | 0.01% | New | 126,139 | $1.2M |
| Mariner, LLC | 0.00% | Add +3.1% | 123,875 | $1.2M |
| MetLife Investment Management, LLC | 0.01% | Add +5.2% | 119,780 | $1.1M |
| Marshall Wace, LLP | 0.00% | Add +70.5% | 118,811 | $1.1M |
| Wells Fargo & Company | 0.00% | Reduce -57.0% | 114,195 | $1.1M |
| Intech Investment Management LLC | 0.01% | Reduce -55.6% | 111,944 | $1.0M |
| Wolverine Asset Management LLC | 0.05% | Reduce -26.9% | 108,427 | $1.0M |
"% of holder's portfolio" is NEOG's weight in each manager's 13F, not the share of Neogen Corp. the manager owns.