Agenus
AGEN · NASDAQ
$6.42+$0.24 (+3.88%)TodayMarket closed ·
Prev close $6.18
Who owns AGEN
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 40.2% of AGEN’s shares.
- RA Capital Management, LP9.9%
- Invus Public Equities Advisors, LLC5.8%
- BlackRock Institutional Trust Company, N.A.5.6%
- Zydus Lifesciences Ltd5.1%
- Next 6 largest institutions13.7%
- All other shareholders59.8%
| Holder | Shares | % of shares |
|---|---|---|
| RA Capital Management, LP | 4.12M | 9.90% |
| Invus Public Equities Advisors, LLC | 2.42M | 5.81% |
| BlackRock Institutional Trust Company, N.A. | 2.33M | 5.60% |
| Zydus Lifesciences Ltd | 2.13M | 5.12% |
| Vanguard Capital Management, LLC | 1.68M | 4.03% |
| Vanguard Portfolio Management, LLC | 1.43M | 3.43% |
| Geode Capital Management, L.L.C. | 1.04M | 2.49% |
| Mackenzie Financial Corporation | 714.17K | 1.72% |
| Marshall Wace LLP | 439.62K | 1.06% |
| Armen (Garo H.) | 431.36K | 1.04% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.17M | 2.81% |
| iShares Russell 2000 ETF | 899.77K | 2.16% |
| Vanguard Strategic Equity Fund | 511.81K | 1.23% |
| Vanguard Extended Market Index Fund | 485.16K | 1.17% |
| Fidelity Small Cap Index Fund | 436.49K | 1.05% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of AGEN in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Wright Timothy | Award | 1.18K | — |
| HARRISON THOMAS L | Award | 4.44K | $30.63K |
| ARMEN GARO H | Award | 1.97M | — |
| Marcucci Marco Tullio | Award | 7.50K | — |
| HARRISON THOMAS L | Award | 50.00K | — |
| Corvese Brian | Award | 100.00K | — |
| Wright Timothy | Award | 50.00K | — |
| O'Day Steven J | Award | 100.00K | — |
| Hirsch Susan B | Award | 50.00K | — |
| Buell Jennifer | Award | 200.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 6.82M
- Days to cover
- 5.66
- % of shares outstanding
- 16.38%
- Average daily volume
- 1.21M
- Change since last report
- +0.2%
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