Agenus Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| 05/15/2026 | 1.44 M | $4.81 M | 100.00% | 4.08% | |
| 05/08/2026 | 1.20 M | $3.99 M | 100.00% | 3.38% | |
| SIREN, L.L.C. | 05/14/2026 | 1.06 M | $3.55 M | 0.00% | 3.01% |
| MARSHALL WACE, LLP | 05/15/2026 | 688.20 K | $2.30 M | 368.80% | 1.95% |
| BLACKROCK, INC. | 05/13/2026 | 545.66 K | $1.82 M | -2.27% | 1.54% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 348.40 K | $1.16 M | -6.53% | 0.99% |
| MORGAN STANLEY | 05/15/2026 | 295.82 K | $988.04 K | 3.72% | 0.84% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 285.65 K | $954.06 K | -47.45% | 0.81% |
| MAN GROUP PLC | 05/15/2026 | 278.98 K | $931.79 K | 144.28% | 0.79% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 239.55 K | $800.11 K | 69.11% | 0.68% |
| UBS GROUP AG | 05/05/2026 | 234.44 K | $783.03 K | 97.31% | 0.66% |
| ACADIAN ASSET MANAGEMENT LLC | 05/13/2026 | 215.05 K | $713.00 K | -65.45% | 0.61% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 200.50 K | $669.66 K | 100.00% | 0.57% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 05/11/2026 | 198.50 K | $663.00 K | 192.09% | 0.56% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 170.92 K | $570.88 K | 45.94% | 0.48% |
| PANAGORA ASSET MANAGEMENT INC | 05/14/2026 | 163.15 K | $544.91 K | 0.00% | 0.46% |
| JUMP FINANCIAL, LLC | 05/14/2026 | 157.20 K | $525.05 K | -7.75% | 0.45% |
| STATE STREET CORP | 05/15/2026 | 156.18 K | $521.65 K | 13.68% | 0.44% |
| WALLEYE CAPITAL LLC | 05/13/2026 | 120.57 K | $402.69 K | -2.34% | 0.34% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 118.78 K | $396.73 K | 796.74% | 0.34% |
| 683 CAPITAL MANAGEMENT, LLC | 05/15/2026 | 114.34 K | $381.88 K | 0.00% | 0.32% |
| NORTHERN TRUST CORP | 05/14/2026 | 89.72 K | $299.67 K | 0.15% | 0.25% |
| CITADEL ADVISORS LLC | 05/15/2026 | 65.20 K | $217.77 K | -26.16% | 0.18% |
| BARCLAYS PLC | 05/15/2026 | 59.35 K | $198.21 K | 28.25% | 0.17% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 57.66 K | $192.58 K | -75.33% | 0.16% |
| CITADEL ADVISORS LLC | 05/15/2026 | 52.00 K | $173.69 K | -87.71% | 0.15% |
| CANADA PENSION PLAN INVESTMENT BOARD | 05/15/2026 | 51.80 K | $173.01 K | -21.63% | 0.15% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 43.80 K | $146.29 K | 21.33% | 0.12% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 43.41 K | $144.99 K | -80.74% | 0.12% |
| AVESTAR CAPITAL, LLC | 05/13/2026 | 41.00 K | $136.94 K | 0.00% | 0.12% |
| OMERS ADMINISTRATION CORP | 05/15/2026 | 34.70 K | $115.90 K | -65.47% | 0.10% |
| ENGINEERS GATE MANAGER LP | 05/15/2026 | 34.27 K | $114.46 K | -2.86% | 0.10% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 05/13/2026 | 33.54 K | $112.03 K | 100.00% | 0.10% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 33.30 K | $111.22 K | 134.51% | 0.09% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 33.27 K | $111.12 K | -73.93% | 0.09% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 31.45 K | $105.06 K | -49.06% | 0.09% |
| KEY CLIENT FIDUCIARY ADVISORS, LLC | 04/09/2026 | 25.27 K | $84.39 K | -7.61% | 0.09% |
| GRAHAM CAPITAL MANAGEMENT, L.P. | 05/15/2026 | 29.91 K | $99.90 K | -5.66% | 0.08% |
| CAPTRUST FINANCIAL ADVISORS | 05/15/2026 | 29.88 K | $99.79 K | -0.69% | 0.08% |
| AXQ CAPITAL, LP | 05/13/2026 | 29.06 K | $97.04 K | 100.00% | 0.08% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 24.50 K | $82.00 K | 0.00% | 0.07% |
| LPL FINANCIAL LLC | 05/06/2026 | 23.72 K | $79.23 K | 1.69% | 0.07% |
| ADVISOR GROUP HOLDINGS, INC. | 05/15/2026 | 20.01 K | $66.85 K | -26.25% | 0.06% |
| VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC | 05/14/2026 | 18.37 K | $61.36 K | -7.36% | 0.05% |
| TWO SIGMA SECURITIES, LLC | 05/15/2026 | 17.74 K | $59.27 K | 100.00% | 0.05% |
| VANGUARD GLOBAL ADVISERS, LLC | 05/08/2026 | 15.91 K | $53.13 K | 100.00% | 0.05% |
| BANK OF MONTREAL /CAN/ | 05/13/2026 | 15.52 K | $51.82 K | -4.27% | 0.04% |
| POST RESCH TALLON GROUP INC. | 04/08/2026 | 12.75 K | $43.74 K | 0.00% | 0.04% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 15.00 K | $50.10 K | -0.41% | 0.04% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 14.90 K | $49.77 K | 2.76% | 0.04% |
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Agenus Inc institutional Ownership - FAQ's
During the previous two years, 157 institutional investors and hedge funds held shares of Agenus Inc. The most heavily invested institutionals were:
Siren, L.L.C.: 1.06 M
MARSHALL WACE, LLP: 688,203
BlackRock, Inc.: 545,662
GEODE CAPITAL MANAGEMENT, LLC: 348,395
MORGAN STANLEY: 295,821
RENAISSANCE TECHNOLOGIES LLC: 285,646
30.98% of Agenus Inc stock is owned by institutional investors.
Institutional investors have bought a total of 19.34 M shares in the last 24 months. This purchase volume represents approximately $60.91 M in transactions.