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, Q3 2025
Institutional positions in Neogen Corp as of Sep 30, 2025. 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
- 300
- −14 vs. Q2 2025
- Shares held
- 238.8M
- +7.63M (+3.3%) vs. Q2 2025
- Total value
- $1.36B
- +$258.7M (+23.4%) vs. Q2 2025
- New holders
- 47
- 96 more added
- Sold out
- 61
- 117 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Neogen Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 32,016,028 | $182.8M | 0.00% | +1,416,159+4.6% | Added |
| Vanguard Group Inc | 23,963,223 | $136.8M | 0.00% | +385,885+1.6% | Added |
| ING Groep NV | 14,060,900 | $80.3M | 0.43% | +14,060,900 | New |
| Clarkston Capital Partners, LLC | 11,693,250 | $66.8M | 1.44% | −2,312,475−16.5% | Reduced |
| Gates Capital Management, Inc. | 10,900,452 | $62.2M | 1.93% | −1,893,489−14.8% | Reduced |
| State Street Corp | 8,750,583 | $50.0M | 0.00% | +158,171+1.8% | Added |
| Dimensional Fund Advisors LP | 8,025,718 | $45.8M | 0.01% | −1,107,354−12.1% | Reduced |
| Mackenzie Financial Corp | 7,819,429 | $44.6M | 0.05% | +6,350+0.1% | Added |
| Bamco Inc | 6,852,218 | $39.1M | 0.10% | +6840.0% | Added |
| William Blair Investment Management, LLC | 5,907,034 | $33.7M | 0.09% | −3,495,986−37.2% | Reduced |
| Morgan Stanley | 5,868,904 | $33.5M | 0.00% | −347,937−5.6% | Reduced |
| Geode Capital Management, LLC | 5,380,075 | $30.7M | 0.00% | +237,332+4.6% | Added |
| CIBC Bancorp USA Inc. | 5,073,316 | $29.0M | 0.17% | +5,073,316 | New |
| Southpoint Capital Advisors LP | 5,000,000 | $28.6M | 0.75% | −5,000,000−50.0% | Reduced |
| Hudson Bay Capital Management LP | 5,000,000 | $28.6M | 0.17% | +5,000,000 | New |
| Bank of Montreal | 4,592,218 | $26.2M | 0.01% | +4,481,812+4,059.4% | Added |
| Bank of America Corp | 4,082,681 | $23.3M | 0.00% | +710,332+21.1% | Added |
| UBS Group AG | 3,760,047 | $21.5M | 0.00% | +422,563+12.7% | Added |
| Shapiro Capital Management LLC | 3,251,210 | $18.6M | 0.80% | −23,000−0.7% | Reduced |
| D. E. Shaw & Co., Inc. | 3,198,041 | $18.3M | 0.01% | +967,737+43.4% | Added |
| Voloridge Investment Management, LLC | 2,970,450 | $17.0M | 0.06% | +1,066,717+56.0% | Added |
| Charles Schwab Investment Management Inc | 2,816,150 | $16.1M | 0.00% | +492,508+21.2% | Added |
| Ameriprise Financial Inc | 2,711,870 | $15.5M | 0.00% | −367,253−11.9% | Reduced |
| BNP Paribas Arbitrage, SA | 2,660,884 | $15.2M | 0.01% | +2,368,410+809.8% | Added |
| Northern Trust Corp | 2,458,807 | $14.0M | 0.00% | +128,108+5.5% | Added |
| T. Rowe Price Investment Management, Inc. | 2,343,198 | $13.4M | 0.01% | −9,925−0.4% | Reduced |
| Glenmede Investment Management, LP | 2,150,704 | $12.3M | 0.06% | +258,085+13.6% | Added |
| Goldman Sachs Group Inc | 2,039,838 | $11.6M | 0.00% | +934,080+84.5% | Added |
| Mizuho Markets Americas LLC | 2,000,000 | $11.4M | 0.24% | +2,000,000 | New |
| Fred Alger Management, LLC | 1,685,965 | $9.63M | 0.04% | −2,495,242−59.7% | Reduced |
| JPMorgan Chase & Co | 1,680,212 | $9.59M | 0.00% | +278,886+19.9% | Added |
| American Capital Management Inc | 1,665,936 | $9.51M | 0.38% | −1,673,380−50.1% | Reduced |
| Kennedy Capital Management, Inc. | 1,552,444 | $8.86M | 0.20% | +1,258,238+427.7% | Added |
| Bank of New York Mellon Corp | 1,336,821 | $7.63M | 0.00% | +19,614+1.5% | Added |
| Federated Hermes, Inc. | 1,327,543 | $7.58M | 0.01% | +64,254+5.1% | Added |
| Nuveen, LLC | 1,256,524 | $7.17M | 0.00% | −54,569−4.2% | Reduced |
| Invesco Ltd. | 1,254,587 | $7.16M | 0.00% | +164,111+15.0% | Added |
| Neuberger Berman Group LLC | 1,205,269 | $6.88M | 0.01% | +59,965+5.2% | Added |
| Jump Financial, LLC | 1,189,497 | $6.79M | 0.09% | +1,077,087+958.2% | Added |
| ArrowMark Colorado Holdings LLC | 1,116,609 | $6.38M | 0.12% | +247,609+28.5% | Added |
| King Luther Capital Management Corp | 1,094,232 | $6.25M | 0.03% | −2,343,940−68.2% | Reduced |
| Principal Financial Group Inc | 1,048,922 | $5.99M | 0.00% | +68,191+7.0% | Added |
| National Bank of Canada | 1,000,412 | $5.71M | 0.01% | +1,000,400+8,336,666.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 996,900 | $5.69M | 0.01% | +996,900 | New |
| Citadel Advisors LLC | 865,547 | $4.94M | 0.00% | −1,888,030−68.6% | Reduced |
| Public Sector Pension Investment Board | 847,266 | $4.84M | 0.02% | +174,962+26.0% | Added |
| Grandeur Peak Global Advisors, LLC | 701,536 | $4.01M | 0.54% | −194,275−21.7% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 690,209 | $3.94M | 0.06% | −222,794−24.4% | Reduced |
| Rhumbline Advisers | 655,379 | $3.74M | 0.00% | +17,565+2.8% | Added |
| Legal & General Group Plc | 586,853 | $3.35M | 0.00% | +14,249+2.5% | Added |
| Bridgewater Associates, LP | 584,794 | $3.34M | 0.01% | +584,794 | New |
| CenterBook Partners LP | 583,007 | $3.33M | 0.16% | −724,841−55.4% | Reduced |
| Samjo Management, LLC | 545,445 | $3.11M | 1.19% | −153,165−21.9% | Reduced |
| Aquatic Capital Management LLC | 533,637 | $3.05M | 0.06% | +533,637 | New |
| Nomura Holdings Inc | 532,546 | $3.04M | 0.01% | +532,546 | New |
| MUFG Securities EMEA plc | 500,000 | $2.85M | 0.07% | +500,000 | New |
| Ossiam | 488,500 | $2.79M | 0.04% | +488,500 | New |
| Royal Bank of Canada | 468,808 | $2.68M | 0.00% | −1,310,558−73.7% | Reduced |
| Blair William & Co | 427,489 | $2.44M | 0.01% | −87,114−16.9% | Reduced |
| Raymond James Financial Inc | 410,222 | $2.34M | 0.00% | −37,121−8.3% | Reduced |
| Swiss National Bank | 399,737 | $2.28M | 0.00% | +5,800+1.5% | Added |
| Mutual of America Capital Management LLC | 382,654 | $2.18M | 0.02% | −76,736−16.7% | Reduced |
| Davy Global Fund Management Ltd | 351,155 | $2.01M | 0.14% | +161,241+84.9% | Added |
| Quantbot Technologies LP | 351,101 | $2.00M | 0.05% | +110,145+45.7% | Added |
| UBS Asset Management Americas Inc | 347,263 | $1.98M | 0.00% | −344,390−49.8% | Reduced |
| Barclays PLC | 345,838 | $1.97M | 0.00% | −71,061−17.0% | Reduced |
| Van Eck Associates Corp | 313,859 | $1.79M | 0.00% | −23,518−7.0% | Reduced |
| Deutsche Bank AG | 311,067 | $1.78M | 0.00% | +73,280+30.8% | Added |
| Alliancebernstein L.P. | 278,915 | $1.59M | 0.00% | −147−0.1% | Reduced |
| Quantinno Capital Management LP | 276,898 | $1.58M | 0.00% | +6,557+2.4% | Added |
| Great West Life Assurance Co | 246,504 | $1.39M | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 236,112 | $1.35M | 0.00% | +6,311+2.7% | Added |
| Prudential Financial Inc | 221,214 | $1.26M | 0.00% | +13,655+6.6% | Added |
| California State Teachers Retirement System | 210,737 | $1.20M | 0.00% | +19,653+10.3% | Added |
| Dark Forest Capital Management LP | 204,976 | $1.17M | 0.04% | +204,976 | New |
| Price T Rowe Associates Inc | 197,622 | $1.13M | 0.00% | +19,572+11.0% | Added |
| Verition Fund Management LLC | 191,881 | $1.10M | 0.01% | −286,273−59.9% | Reduced |
| Wells Fargo & Company | 187,177 | $1.07M | 0.00% | +26,965+16.8% | Added |
| Teton Advisors, LLC | 186,160 | $1.06M | 0.66% | +186,160 | New |
| Harbor Capital Advisors, Inc. | 183,986 | $1.05M | 0.08% | −1,169,213−86.4% | Reduced |
| Gabelli Funds LLC | 164,000 | $936.4K | 0.01% | +66,000+67.3% | Added |
| SG Americas Securities, LLC | 157,109 | $897.0K | 0.00% | +30,861+24.4% | Added |
| Thrivent Financial for Lutherans | 156,699 | $895.0K | 0.00% | +11,471+7.9% | Added |
| Franklin Resources Inc | 154,594 | $882.7K | 0.00% | −307−0.2% | Reduced |
| Wolverine Asset Management LLC | 148,297 | $846.8K | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 141,153 | $806.0K | 0.00% | +17,960+14.6% | Added |
| Private Advisor Group, LLC | 140,684 | $803.3K | 0.00% | +6,225+4.6% | Added |
| New York State Teachers Retirement System | 134,066 | $766.0K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 134,799 | $753.5K | 0.00% | +6,938+5.4% | Added |
| Moore Capital Management, LP | 131,132 | $748.8K | 0.01% | +131,132 | New |
| MetLife Investment Management | 129,180 | $737.6K | 0.00% | −2,150−1.6% | Reduced |
| Malaga Cove Capital, LLC | 128,369 | $733.0K | 0.27% | −27,690−17.7% | Reduced |
| Intech Investment Management LLC | 127,752 | $729.5K | 0.01% | −8,177−6.0% | Reduced |
| State of Alaska, Department of Revenue | 109,292 | $624.0K | 0.01% | −8,132−6.9% | Reduced |
| Handelsbanken Fonder AB | 108,964 | $622.0K | 0.00% | +38,300+54.2% | Added |
| Values First Advisors, Inc. | 107,721 | $615.1K | 0.33% | −2,186−2.0% | Reduced |
| Marshall Wace, LLP | 107,700 | $615.0K | 0.00% | −434,791−80.1% | Reduced |
| Citigroup Inc | 107,047 | $611.2K | 0.00% | −79,855−42.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 101,613 | $580.2K | 0.00% | −18,240−15.2% | Reduced |
| Janus Henderson Group PLC | 101,525 | $579.2K | 0.00% | 00.0% | Unchanged |