Agenus Inc
AGEN- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001098972
No open-market purchases or sales by Agenus Inc insiders were filed in the last 90 days; 103 institutions reported holding it in 13F filings for Q2 2026, worth $43.6M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Agenus Inc as of Dec 31, 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
- 96
- +12 vs. Q3 2025
- Shares held
- 10.1M
- +1.44M (+16.6%) vs. Q3 2025
- Total value
- $31.8M
- −$1.65M (−4.9%) vs. Q3 2025
- New holders
- 22
- 24 more added
- Sold out
- 10
- 30 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AGEN 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 | 103 | $43.6M |
| Q1 2026 | 88 | $30.8M |
| Q4 2025 | 96 | $31.8M |
| Q3 2025 | 87 | $33.9M |
| Q2 2025 | 92 | $40.7M |
| Q1 2025 | 88 | $13.3M |
| Q4 2024 | 85 | $23.1M |
| Q3 2024 | 98 | $45.8M |
| Q2 2024 | 89 | $148.6M |
| Q1 2024 | 127 | $119.0M |
| Q4 2023 | 173 | $189.1M |
| Q3 2023 | 164 | $246.9M |
| Q2 2023 | 160 | $341.1M |
| Q1 2023 | 161 | $315.7M |
| Q4 2022 | 160 | $423.7M |
| Q3 2022 | 165 | $336.3M |
| Q2 2022 | 150 | $284.6M |
| Q1 2022 | 172 | $333.7M |
| Q4 2021 | 175 | $431.0M |
| Q3 2021 | 167 | $631.4M |
| Q2 2021 | 145 | $634.7M |
| Q1 2021 | 141 | $316.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Agenus Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 0 | $0 | 0.00% | −1,058−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −547−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Front Row Advisors LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Creekmur Asset Management LLC | – | – | – | – | Not filed |