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 |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 96,859 | $899.8K | 0.00% | +2,869+3.1% | Added |
| Bank of Montreal | 97,981 | $910.2K | 0.00% | −4,499,114−97.9% | Reduced |
| Janus Henderson Group PLC | 101,525 | $942.7K | 0.00% | 00.0% | Unchanged |
| Intrinsic Edge Capital Management LLC | 102,492 | $952.2K | 0.17% | +102,492 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 102,603 | $953.2K | 0.00% | +1,049+1.0% | Added |
| Congress Asset Management Co | 103,635 | $962.8K | 0.01% | +103,635 | New |
| Bridgewater Associates, LP | 106,427 | $988.7K | 0.00% | +106,427 | New |
| State of Alaska, Department of Revenue | 108,323 | $1.01M | 0.01% | −2,322−2.1% | Reduced |
| Wolverine Asset Management LLC | 108,427 | $1.01M | 0.02% | −39,870−26.9% | Reduced |
| Intech Investment Management LLC | 111,944 | $1.04M | 0.01% | −140,424−55.6% | Reduced |
| Wells Fargo & Company | 114,195 | $1.06M | 0.00% | −151,430−57.0% | Reduced |
| Marshall Wace, LLP | 118,811 | $1.10M | 0.00% | +49,133+70.5% | Added |
| MetLife Investment Management | 119,780 | $1.11M | 0.01% | +5,922+5.2% | Added |
| Mariner, LLC | 123,875 | $1.15M | 0.00% | +3,673+3.1% | Added |
| Illinois Municipal Retirement Fund | 126,139 | $1.17M | 0.01% | +126,139 | New |
| Private Advisor Group, LLC | 126,460 | $1.17M | 0.01% | −9,564−7.0% | Reduced |
| New York State Teachers Retirement System | 126,956 | $1.18M | 0.00% | −7,110−5.3% | Reduced |
| Gabelli Funds LLC | 132,000 | $1.23M | 0.01% | +20,000+17.9% | Added |
| Susquehanna International Group, LLP | 133,455 | $1.24M | 0.00% | +16,917+14.5% | Added |
| American Capital Management Inc | 133,657 | $1.24M | 0.07% | −1,264,241−90.4% | Reduced |
| Handelsbanken Fonder AB | 138,064 | $1.28M | 0.00% | +29,700+27.4% | Added |
| Vanguard Asset Management, Ltd | 138,111 | $1.28M | 0.00% | +138,111 | New |
| Creative Planning | 138,559 | $1.29M | 0.00% | +32,732+30.9% | Added |
| Grandeur Peak Global Advisors, LLC | 148,256 | $1.38M | 0.32% | −34,981−19.1% | Reduced |
| Franklin Resources Inc | 150,125 | $1.39M | 0.00% | −4,179−2.7% | Reduced |
| Caxton Associates LLP | 173,061 | $1.61M | 0.04% | +92,870+115.8% | Added |
| Davy Global Fund Management Ltd | 173,255 | $1.61M | 0.12% | −140,130−44.7% | Reduced |
| Perkins Capital Management Inc | 178,000 | $1.65M | 1.55% | −1,250−0.7% | Reduced |
| Great West Life Assurance Co | 179,033 | $1.66M | 0.00% | −6,727−3.6% | Reduced |
| Teton Advisors, LLC | 181,660 | $1.69M | 1.19% | −4,500−2.4% | Reduced |
| Gamco Investors, Inc. Et Al | 199,900 | $1.86M | 0.02% | +88,400+79.3% | Added |
| Raymond James Financial Inc | 201,024 | $1.87M | 0.00% | −130,273−39.3% | Reduced |
| TD Asset Management Inc | 205,062 | $1.91M | 0.00% | +13,438+7.0% | Added |
| Alliancebernstein L.P. | 284,254 | $1.99M | 0.00% | −7,577−2.6% | Reduced |
| Thrivent Financial for Lutherans | 215,949 | $2.01M | 0.00% | +66,638+44.6% | Added |
| Prudential Financial Inc | 227,170 | $2.11M | 0.00% | +21,135+10.3% | Added |
| SEI Investments Co | 230,403 | $2.14M | 0.00% | +94,148+69.1% | Added |
| Tudor Investment Corp Et Al | 235,741 | $2.19M | 0.01% | −303,585−56.3% | Reduced |
| Round Rock Advisors, LLC | 242,128 | $2.25M | 0.34% | +85,161+54.3% | Added |
| California State Teachers Retirement System | 243,477 | $2.26M | 0.00% | +46,058+23.3% | Added |
| Granahan Investment Management Inc | 250,026 | $2.32M | 0.11% | +250,026 | New |
| Price T Rowe Associates Inc | 251,209 | $2.33M | 0.00% | +39,376+18.6% | Added |
| Lord, Abbett & Co. LLC | 284,020 | $2.64M | 0.01% | +284,020 | New |
| Samjo Management, LLC | 287,500 | $2.67M | 1.15% | −185,245−39.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 320,808 | $2.98M | 0.00% | +320,808 | New |
| Quantinno Capital Management LP | 337,091 | $3.13M | 0.01% | +40,051+13.5% | Added |
| JPMorgan Chase & Co | 352,534 | $3.14M | 0.00% | +24,882+7.6% | Added |
| Deutsche Bank AG | 342,852 | $3.19M | 0.00% | +24,988+7.9% | Added |
| CenterBook Partners LP | 352,308 | $3.27M | 0.18% | −108,059−23.5% | Reduced |
| UBS Asset Management Americas Inc | 359,796 | $3.34M | 0.00% | −8,196−2.2% | Reduced |
| Mutual of America Capital Management LLC | 379,980 | $3.53M | 0.04% | −849−0.2% | Reduced |
| Brasada Capital Management, LP | 373,486 | $3.57M | 0.66% | +373,486 | New |
| Swiss National Bank | 407,037 | $3.78M | 0.00% | 00.0% | Unchanged |
| Roubaix Capital, LLC | 498,424 | $4.63M | 2.16% | +498,424 | New |
| Legal & General Group Plc | 505,815 | $4.70M | 0.00% | −47,589−8.6% | Reduced |
| Van Eck Associates Corp | 557,001 | $5.17M | 0.00% | +246,779+79.5% | Added |
| AQR Capital Management LLC | 590,049 | $5.40M | 0.00% | +9,057+1.6% | Added |
| Rhumbline Advisers | 628,478 | $5.84M | 0.00% | +12,183+2.0% | Added |
| Susquehanna Portfolio Strategies, LLC | 690,209 | $6.41M | 0.10% | 00.0% | Unchanged |
| Jane Street Group, LLC | 743,366 | $6.91M | 0.01% | −354,967−32.3% | Reduced |
| Public Sector Pension Investment Board | 778,225 | $7.23M | 0.02% | +25,418+3.4% | Added |
| ArrowMark Colorado Holdings LLC | 968,609 | $9.00M | 0.24% | −148,000−13.3% | Reduced |
| Fred Alger Management, LLC | 970,928 | $9.02M | 0.04% | +134,247+16.0% | Added |
| American Century Companies Inc | 977,678 | $9.08M | 0.00% | +768,634+367.7% | Added |
| Citadel Advisors LLC | 998,604 | $9.28M | 0.01% | −996,744−50.0% | Reduced |
| Heartland Advisors Inc | 1,000,000 | $9.29M | 0.47% | 00.0% | Unchanged |
| Principal Financial Group Inc | 1,057,248 | $9.82M | 0.01% | +21,481+2.1% | Added |
| King Luther Capital Management Corp | 1,100,678 | $10.2M | 0.04% | +12,900+1.2% | Added |
| Invesco Ltd. | 1,173,537 | $10.9M | 0.00% | −49,781−4.1% | Reduced |
| Nuveen, LLC | 1,207,784 | $11.2M | 0.00% | −2,631−0.2% | Reduced |
| Bank of New York Mellon Corp | 1,246,638 | $11.6M | 0.00% | −47,640−3.7% | Reduced |
| Vanguard Fiduciary Trust Co | 1,408,712 | $13.1M | 0.00% | +1,408,712 | New |
| Kennedy Capital Management, Inc. | 1,447,497 | $13.4M | 0.28% | +27,770+2.0% | Added |
| UBS Group AG | 1,512,464 | $14.1M | 0.00% | −129,707−7.9% | Reduced |
| Bessemer Group Inc | 1,565,625 | $14.5M | 0.02% | +1,564,653+160,972.5% | Added |
| Federated Hermes, Inc. | 1,598,002 | $14.8M | 0.02% | +50,449+3.3% | Added |
| Glenmede Trust Co NA | 1,829,298 | $17.0M | 0.08% | −144,411−7.3% | Reduced |
| FMR LLC | 1,905,343 | $17.7M | 0.00% | +1,683,386+758.4% | Added |
| Nomura Holdings Inc | 2,088,042 | $19.4M | 0.16% | +1,241,268+146.6% | Added |
| SG Capital Management LLC | 2,136,724 | $19.9M | 1.63% | +2,136,724 | New |
| Clarkston Capital Partners, LLC | 2,204,788 | $20.5M | 1.56% | −9,123,882−80.5% | Reduced |
| Ameriprise Financial Inc | 2,222,776 | $20.6M | 0.00% | −497,989−18.3% | Reduced |
| Goldman Sachs Group Inc | 2,226,830 | $20.7M | 0.00% | +923,389+70.8% | Added |
| Northern Trust Corp | 2,361,279 | $21.9M | 0.00% | +69,912+3.1% | Added |
| BNP Paribas Arbitrage, SA | 2,517,129 | $23.4M | 0.02% | +312,524+14.2% | Added |
| Charles Schwab Investment Management Inc | 3,053,882 | $28.4M | 0.00% | +157,964+5.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 3,297,346 | $30.6M | 0.05% | −193,454−5.5% | Reduced |
| Mizuho Markets Americas LLC | 3,500,000 | $32.5M | 0.90% | 00.0% | Unchanged |
| National Bank of Canada | 3,500,000 | $32.5M | 0.03% | +2,500,000+250.0% | Added |
| MUFG Securities EMEA plc | 4,000,011 | $37.2M | 0.55% | +3,999,919+4,347,738.0% | Added |
| Morgan Stanley | 4,580,427 | $42.6M | 0.00% | +84,096+1.9% | Added |
| Bank of America Corp | 4,640,534 | $43.1M | 0.00% | −770,275−14.2% | Reduced |
| Bamco Inc | 5,009,659 | $46.5M | 0.14% | −500,000−9.1% | Reduced |
| Geode Capital Management, LLC | 5,561,613 | $51.7M | 0.00% | +133,529+2.5% | Added |
| CIBC World Markets Inc. | 5,961,600 | $55.4M | 0.10% | +5,961,600 | New |
| CIBC Bancorp USA Inc. | 5,993,222 | $55.7M | 0.08% | +5,993,222 | New |
| Gates Capital Management, Inc. | 6,258,649 | $58.1M | 2.01% | −2,126,885−25.4% | Reduced |
| SG Americas Securities, LLC | 6,266,033 | $58.2M | 0.06% | +4,648,436+287.4% | Added |
| Hudson Bay Capital Management LP | 6,500,180 | $60.4M | 0.36% | +1800.0% | Added |
| Neuberger Berman Group LLC | 7,751,718 | $72.0M | 0.05% | +6,554,069+547.2% | Added |