AGENUS INC (AGEN): Institutional Ownership
Hedge funds and institutional managers reporting a position in AGEN · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
12
13F filers
Aggregate Value
$3.9M
Across holders
Last Price
$3.03
2026-06-26
Sector
Health Care
GICS
Holder activity5 new2 added5 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 286K | $954K | 24.5% | 0.0% | Reduced | $-861K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 279K | $932K | 23.9% | 0.0% | Added | +$550K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 171K | $571K | 14.7% | 0.0% | Added | +$180K | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 121K | $403K | 10.3% | 0.0% | Reduced | $-10K | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 21K | $354K | 9.1% | 0.0% | New | — | Q2 2024 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 45K | $207K | 5.3% | 0.0% | New | — | Q2 2025 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 47K | $149K | 3.8% | 0.0% | New | — | Q4 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 44K | $148K | 3.8% | 0.0% | Reduced | $-313K | Q1 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 34K | $112K | 2.9% | 0.0% | New | — | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 10K | $35K | 0.9% | 0.0% | Reduced | $-98K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 9K | $30K | 0.8% | 0.0% | Reduced | $-7K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 302 | $948 | 0.0% | 0.0% | New | — | Q4 2025 |
Reduced
Hedge Fund
$954K· 24.5% of total· 0.0% port· 286K sh· $-861K QoQ· Q1 2026
Added
Hedge Fund
$932K· 23.9% of total· 0.0% port· 279K sh· +$550K QoQ· Q1 2026
Added
Hedge Fund
$571K· 14.7% of total· 0.0% port· 171K sh· +$180K QoQ· Q1 2026
Reduced
Hedge Fund
$403K· 10.3% of total· 0.0% port· 121K sh· $-10K QoQ· Q1 2026
New
Hedge Fund
$354K· 9.1% of total· 0.0% port· 21K sh· — QoQ· Q2 2024
New
Hedge Fund
$207K· 5.3% of total· 0.0% port· 45K sh· — QoQ· Q2 2025
New
Hedge Fund
$149K· 3.8% of total· 0.0% port· 47K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$148K· 3.8% of total· 0.0% port· 44K sh· $-313K QoQ· Q1 2026
New
Hedge Fund
$112K· 2.9% of total· 0.0% port· 34K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$35K· 0.9% of total· 0.0% port· 10K sh· $-98K QoQ· Q1 2026
Reduced
Hedge Fund
$30K· 0.8% of total· 0.0% port· 9K sh· $-7K QoQ· Q1 2026
New
Hedge Fund
$948· 0.0% of total· 0.0% port· 302 sh· — QoQ· Q4 2025