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.
Key figures
- Insider buysLast 90 days, $4.37K in total
- 1
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +14 vs. previous quarter
- 316
- 13F valueReported value at the end of Q2 2026
- $2.13B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding NEOG, Q2 2026
No superinvestor reported holding NEOG at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Neogen Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 (view filing)8:16 AM ET | Aug 4 | 2 days | Nassif MikhealCEO | PPurchase | +370 | $11.81 | +$4.37K | +52.6%1.07K after | |
| Feb 17, 2026 (view filing) | Feb 17 | Same day | Nassif MikhealCEO | PPurchase | +23 | $10.94 | +$251.62 | +3.4%704 after | |
| Feb 2, 2026 (view filing) | Jan 26-Feb 2 | 7 daysLate | Nassif MikhealCEO | PPurchase | +49 | $9.93 | +$486.5 | +7.8%681 after | 2 lots |
| Jan 16, 2026 (view filing) | Jan 16 | Same day | Nassif MikhealCEO | PPurchase | +137 | $9.33 | +$1.28K | +27.7%632 after | |
| Nov 7, 2025 (view filing) | Nov 3 | 4 daysLate | Nassif MikhealCEO | PPurchase | +177 | $6.25 | +$1.11K | +55.7%495 after | |
| May 12, 2025 (view filing) | May 12 | Same day | Gupta AashimaDirector | PPurchase | +16.0K | $6.25 | +$100.0K | +270.4%21.9K after | |
| Apr 25, 2025 (view filing) | Apr 25 | Same day | Woteki Catherine EDirector | PPurchase | +5.77K | $5.17 | +$29.8K | +77.2%13.2K after | |
| Apr 25, 2025 (view filing) | Apr 24 | 1 day | Borel James CDirector | PPurchase | +30.0K | $4.99 | +$149.7K | +49.6%90.5K after | |
| Apr 24, 2025 (view filing) | Apr 24 | Same day | Boehm William TDirector | PPurchase | +5.00K | $5.24 | +$26.2K | +16.0%36.2K after | |
| Apr 24, 2025 (view filing) | Apr 24 | Same day | Borel James CDirector | PPurchase | +35.0K | $4.89 | +$171.2K | +137.4%60.5K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Neogen Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 33,431,015 | $300.5M | 0.00% | +810,010+2.5% | Added |
| Neuberger Berman Group LLC | 16,570,795 | $149.0M | 0.10% | +8,819,077+113.8% | Added |
| Vanguard Portfolio Management LLC | 13,038,732 | $117.2M | 0.01% | +206,468+1.6% | Added |
| Dimensional Fund Advisors LP | 9,828,174 | $88.4M | 0.02% | +696,153+7.6% | Added |
| Vanguard Capital Management LLC | 9,655,248 | $86.8M | 0.00% | +90,202+0.9% | Added |
| SG Americas Securities, LLC | 9,352,065 | $84.1M | 0.05% | +3,086,032+49.3% | Added |
| T. Rowe Price Investment Management, Inc. | 9,333,261 | $83.9M | 0.05% | −829,454−8.2% | Reduced |
| ING Groep NV | 9,102,300 | $81.8M | 0.40% | +198,000+2.2% | Added |
| State Street Corp | 8,946,377 | $80.4M | 0.00% | +356,033+4.1% | Added |
| Gates Capital Management, Inc. | 8,742,274 | $78.6M | 2.58% | +2,483,625+39.7% | Added |