AGENUS INC (AGEN) Institutional Ownership Changes & 13F Activity
AGENUS INC (AGEN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Citadel Advisors Llc, Susquehanna International Group, Llp, Millennium Management Llc, Jump Financial, Llc, and Raymond James Financial Inc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Hsbc Holdings Plc | Buy | +17,056 | — | 17,056 | $54.24K | Q4 2025 | Mar 06, 2026 |
| Redwood Family Wealth Llc | Buy | +14,140 | — | 14,140 | $44.40K | Q4 2025 | Mar 06, 2026 |
| Virtu Financial Llc | Buy | +34,385 | — | 34,385 | $108.00K | Q4 2025 | Feb 23, 2026 |
| Raymond James Financial Inc | Buy | +141,653 | — | 141,653 | $444.79K | Q4 2025 | Feb 18, 2026 |
| Newedge Advisors, Llc | Buy | +10,596 | — | 10,596 | $33.27K | Q4 2025 | Feb 18, 2026 |
| Ep Wealth Advisors, Llc | Buy | +10,000 | — | 10,000 | $31.40K | Q4 2025 | Feb 18, 2026 |
| Citadel Advisors Llc | Buy | +423,242 | — | 423,242 | $1.33M | Q4 2025 | Feb 17, 2026 |
| Susquehanna International Group, Llp | Buy | +233,674 | — | 233,674 | $733.74K | Q4 2025 | Feb 17, 2026 |
| Millennium Management Llc | Buy | +225,339 | — | 225,339 | $707.56K | Q4 2025 | Feb 17, 2026 |
| Jump Financial, Llc | Buy | +170,407 | — | 170,407 | $535.08K | Q4 2025 | Feb 17, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +127,638 | — | 127,638 | $400.78K | Q4 2025 | Feb 17, 2026 |
| Two Sigma Investments, Lp | Buy | +117,117 | — | 117,117 | $367.75K | Q4 2025 | Feb 17, 2026 |
| 683 Capital Management, Llc | Buy | +114,336 | — | 114,336 | $359.01K | Q4 2025 | Feb 17, 2026 |
| Man Group Plc | Buy | +114,204 | — | 114,204 | $358.60K | Q4 2025 | Feb 17, 2026 |
| Point72 Asset Management, L.P. | Buy | +108,220 | — | 108,220 | $339.81K | Q4 2025 | Feb 17, 2026 |
| Northern Trust Corp | Buy | +89,586 | — | 89,586 | $281.30K | Q4 2025 | Feb 17, 2026 |
| Canada Pension Plan Investment Board | Buy | +66,100 | — | 66,100 | $207.55K | Q4 2025 | Feb 17, 2026 |
| Susquehanna Portfolio Strategies, Llc | Buy | +59,413 | — | 59,413 | $186.56K | Q4 2025 | Feb 17, 2026 |
| Exoduspoint Capital Management, Lp | Buy | +47,461 | — | 47,461 | $149.03K | Q4 2025 | Feb 17, 2026 |
| Qube Research & Technologies Ltd | Buy | +39,895 | — | 39,895 | $125.27K | Q4 2025 | Feb 17, 2026 |
| Engineers Gate Manager Lp | Buy | +35,279 | — | 35,279 | $110.78K | Q4 2025 | Feb 17, 2026 |
| Two Sigma Advisers, Lp | Buy | +34,245 | — | 34,245 | $107.53K | Q4 2025 | Feb 17, 2026 |
| Graham Capital Management, L.P. | Buy | +31,706 | — | 31,706 | $99.56K | Q4 2025 | Feb 17, 2026 |
| Captrust Financial Advisors | Buy | +30,087 | — | 30,087 | $94.47K | Q4 2025 | Feb 17, 2026 |
| Osaic Holdings, Inc. | Buy | +27,139 | — | 27,139 | $85.22K | Q4 2025 | Feb 17, 2026 |
| Price T Rowe Associates Inc | Buy | +24,500 | — | 24,500 | $77.00K | Q4 2025 | Feb 17, 2026 |
| Lighthouse Investment Partners, Llc | Buy | +18,720 | — | 18,720 | $58.78K | Q4 2025 | Feb 17, 2026 |
| Quadrature Capital Ltd | Buy | +17,121 | — | 17,121 | $53.76K | Q4 2025 | Feb 17, 2026 |
| Prelude Capital Management, Llc | Buy | +14,500 | — | 14,500 | $45.53K | Q4 2025 | Feb 17, 2026 |
| Bank Of America Corp | Buy | +13,246 | — | 13,246 | $41.59K | Q4 2025 | Feb 17, 2026 |
Frequently asked questions about AGEN activity
Which institutional owners are buying AGEN?
Institutional owners buying AGEN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AGEN activity?
"Buy" means an investor increased their reported position in AGEN compared to the prior reporting period. This reflects growing exposure to AGENUS INC (AGEN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AGEN increasing?
Institutional interest in AGEN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
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