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 |
|---|---|---|---|---|---|
| SRS Capital Advisors, Inc. | 5 | $16 | 0.00% | −662−99.3% | Reduced |
| SBI Securities Co., Ltd. | 5 | $16 | 0.00% | −301−98.4% | Reduced |
| Parallel Advisors, LLC | 5 | $16 | 0.00% | −19−79.2% | Reduced |
| Horizon Financial Services, LLC | 9 | $28 | 0.00% | +9 | New |
| IFP Advisors, Inc | 15 | $47 | 0.00% | −1−6.3% | Reduced |
| Root Financial Partners, LLC | 25 | $79 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 58 | $183 | 0.00% | +50+625.0% | Added |
| BNP Paribas Arbitrage, SA | 96 | $301 | 0.00% | +19+24.7% | Added |
| Federation des caisses Desjardins du Quebec | 100 | $314 | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 250 | $785 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 274 | $860 | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 296 | $929 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 305 | $958 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 371 | $1.17K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 382 | $1.20K | 0.00% | −28,698−98.7% | Reduced |
| Nisa Investment Advisors, LLC | 410 | $1.29K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 433 | $1.36K | 0.00% | −2,784−86.5% | Reduced |
| Huntington National Bank | 500 | $1.57K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 538 | $1.69K | 0.00% | 00.0% | Unchanged |
| Game Plan Financial Advisors, LLC | 585 | $1.84K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 621 | $1.95K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 633 | $1.99K | 0.00% | −75−10.6% | Reduced |
| Covestor Ltd | 1,011 | $3.00K | 0.00% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 1,058 | $3.32K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 1,373 | $4.31K | 0.00% | +1,353+6,765.0% | Added |
| CWM, LLC | 1,917 | $6.00K | 0.00% | −3,044−61.4% | Reduced |
| CoreCap Advisors, LLC | 2,000 | $6.28K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,129 | $7.00K | 0.00% | −10,708−83.4% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 3,373 | $10.6K | 0.00% | +3,373 | New |
| First Command Advisory Services, Inc. | 3,530 | $11.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 5,429 | $17.0K | 0.00% | −264−4.6% | Reduced |
| Tower Research Capital LLC (TRC) | 8,402 | $26.4K | 0.00% | +2,857+51.5% | Added |
| MSA Advisors, LLC | 10,000 | $31.4K | 0.01% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 10,000 | $31.4K | 0.00% | +10,000 | New |
| Wells Fargo & Company | 10,184 | $32.0K | 0.00% | −3,137−23.5% | Reduced |
| GWM Advisors LLC | 10,596 | $33.3K | 0.00% | −33,850−76.2% | Reduced |
| Values First Advisors, Inc. | 11,065 | $34.7K | 0.02% | −2,270−17.0% | Reduced |
| AQR Capital Management LLC | 11,576 | $36.3K | 0.00% | −15,703−57.6% | Reduced |
| Post Resch Tallon Group Inc. | 12,750 | $40.0K | 0.03% | −7,250−36.3% | Reduced |
| R Squared Ltd | 13,129 | $41.2K | 0.02% | +13,129 | New |
| Bank of America Corp | 13,246 | $41.6K | 0.00% | −356,068−96.4% | Reduced |
| Redwood Family Wealth LLC | 14,140 | $44.4K | 0.04% | +14,140 | New |
| Prelude Capital Management, LLC | 14,500 | $45.5K | 0.00% | +14,500 | New |
| Charles Schwab Investment Management Inc | 15,061 | $47.3K | 0.00% | −50.0% | Reduced |
| Sherbrooke Park Advisers LLC | 15,390 | $48.3K | 0.12% | −1,167−7.0% | Reduced |
| Bank of Montreal | 16,207 | $50.9K | 0.00% | +20.0% | Added |
| Quadrature Capital Ltd | 17,121 | $53.8K | 0.00% | +17,121 | New |
| HSBC Holdings PLC | 17,056 | $54.2K | 0.00% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 18,720 | $58.8K | 0.00% | +18,720 | New |
| JustInvest LLC | 19,831 | $62.3K | 0.00% | −318−1.6% | Reduced |
| Group One Trading, L.P. | 22,239 | $69.8K | 0.00% | +22,239 | New |
| LPL Financial LLC | 23,326 | $73.2K | 0.00% | +3,943+20.3% | Added |
| Price T Rowe Associates Inc | 24,500 | $77.0K | 0.00% | +24,500 | New |
| HighTower Advisors, LLC | 25,142 | $78.9K | 0.00% | −150−0.6% | Reduced |
| Advisor Group Holdings, Inc. | 27,139 | $85.2K | 0.00% | −6,826−20.1% | Reduced |
| Key Client Fiduciary Advisors, LLC | 27,348 | $85.9K | 0.03% | −11,885−30.3% | Reduced |
| Captrust Financial Advisors | 30,087 | $94.5K | 0.00% | −597−1.9% | Reduced |
| Ovata Capital Management Ltd | 30,800 | $96.7K | 0.01% | +30,800 | New |
| Graham Capital Management, L.P. | 31,706 | $99.6K | 0.00% | −23,114−42.2% | Reduced |
| Two Sigma Advisers, LP | 34,245 | $107.5K | 0.00% | +34,245 | New |
| Virtu Financial LLC | 34,385 | $108.0K | 0.00% | +34,385 | New |
| Engineers Gate Manager LP | 35,279 | $110.8K | 0.00% | +25+0.1% | Added |
| Qube Research & Technologies Ltd | 39,895 | $125.3K | 0.00% | +39,895 | New |
| Avestar Capital, LLC | 41,000 | $128.7K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 46,273 | $145.3K | 0.00% | +36,053+352.8% | Added |
| ExodusPoint Capital Management, LP | 47,461 | $149.0K | 0.00% | +47,461 | New |
| Squarepoint Ops LLC | 55,142 | $173.1K | 0.00% | +41,179+294.9% | Added |
| Susquehanna Portfolio Strategies, LLC | 59,413 | $186.6K | 0.00% | −108,808−64.7% | Reduced |
| Goldman Sachs Group Inc | 61,749 | $193.9K | 0.00% | +16,034+35.1% | Added |
| Canada Pension Plan Investment Board | 66,100 | $207.6K | 0.00% | +66,100 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 67,959 | $213.4K | 0.00% | +67,959 | New |
| Jane Street Group, LLC | 73,572 | $231.0K | 0.00% | +20,794+39.4% | Added |
| Northern Trust Corp | 89,586 | $281.3K | 0.00% | +7,888+9.7% | Added |
| Omers Administration Corp | 100,500 | $315.6K | 0.00% | +100,500 | New |
| Point72 Asset Management, L.P. | 108,220 | $339.8K | 0.00% | +108,220 | New |
| Man Group plc | 114,204 | $358.6K | 0.00% | +114,204 | New |
| 683 Capital Management, LLC | 114,336 | $359.0K | 0.03% | +114,336 | New |
| Two Sigma Investments, LP | 117,117 | $367.7K | 0.00% | +14,764+14.4% | Added |
| UBS Group AG | 118,818 | $373.1K | 0.00% | +36,881+45.0% | Added |
| Walleye Capital LLC | 123,458 | $387.7K | 0.00% | −187,330−60.3% | Reduced |
| D. E. Shaw & Co., Inc. | 127,638 | $400.8K | 0.00% | +13,309+11.6% | Added |
| State Street Corp | 137,383 | $431.4K | 0.00% | −13,200−8.8% | Reduced |
| Raymond James Financial Inc | 141,653 | $444.8K | 0.00% | −4,107−2.8% | Reduced |
| Marshall Wace, LLP | 146,800 | $461.0K | 0.00% | +33,487+29.6% | Added |
| Panagora Asset Management Inc | 163,148 | $512.3K | 0.00% | +36,964+29.3% | Added |
| Jump Financial, LLC | 170,407 | $535.1K | 0.01% | +28,913+20.4% | Added |
| Millennium Management LLC | 225,339 | $707.6K | 0.00% | −123,415−35.4% | Reduced |
| Susquehanna International Group, LLP | 233,674 | $733.7K | 0.00% | +42,720+22.4% | Added |
| Morgan Stanley | 285,198 | $895.5K | 0.00% | −263,928−48.1% | Reduced |
| Geode Capital Management, LLC | 372,748 | $1.17M | 0.00% | +25,757+7.4% | Added |
| Citadel Advisors LLC | 423,242 | $1.33M | 0.00% | +423,242 | New |
| Renaissance Technologies LLC | 543,546 | $1.71M | 0.00% | +477,346+721.1% | Added |
| BlackRock, Inc. | 558,345 | $1.75M | 0.00% | +11,233+2.1% | Added |
| Acadian Asset Management LLC | 622,484 | $1.95M | 0.00% | +417,393+203.5% | Added |
| Siren, L.L.C. | 1,064,250 | $3.34M | 0.10% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,830,736 | $8.89M | 0.00% | +261,203+10.2% | Added |
| Torrey Growth & Income Advisors | 0 | $0 | 0.00% | −131,677−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −31,054−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −23,075−100.0% | Sold out |
| Traynor Capital Management, Inc. | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |