Who owns AGENUS INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of AGEN from SEC Form 13F filings across 83 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 83 institutions disclosed 11.7M shares of AGENUS INC worth $35.6M — about 28.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
83
13F holders
$35.6M
value, 2026 filers
28.3%
of shares outstanding (11.7M sh)
24
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of AGEN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.6M | $7.8M | 0.0% | 6.2% | +370.0% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 1.7M | $5.1M | 0.0% | 4.1% | -41.8% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.4M | $4.4M | 0.0% | 3.5% | +19.5% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 1.0M | $3.2M | 0.0% | 2.5% | +197.1% |
| 5 | MACKENZIE FINANCIAL CORPNEW | 714,175 | $2.2M | 0.0% | 1.7% | new |
| 6 | GOLDMAN SACHS GROUP INC | 448,383 | $1.4M | 0.0% | 1.1% | +1325.5% |
| 7 | MARSHALL WACE, LLP | 439,621 | $1.3M | 0.0% | 1.1% | -36.1% |
| 8 | RAYMOND JAMES FINANCIAL INC | 430,078 | $1.3M | 0.0% | 1% | +79.5% |
| 9 | Man Group plc | 340,425 | $1.0M | 0.0% | 0.8% | +22.0% |
| 10 | NORTHERN TRUST CORP | 314,052 | $961,000 | 0.0% | 0.8% | +250.0% |
| 11 | Connor, Clark & Lunn Investment Management Ltd. | 310,035 | $948,707 | 0.0% | 0.8% | +56.2% |
| 12 | VANGUARD FIDUCIARY TRUST CO | 271,614 | $831,139 | 0.0% | 0.7% | +35.5% |
| 13 | MORGAN STANLEY | 262,068 | $801,929 | 0.0% | 0.6% | -11.4% |
| 14 | Jump Financial, LLC | 103,981 | $318,182 | 0.0% | 0.3% | -33.9% |
| 15 | Bank of New York Mellon CorpNEW | 101,773 | $311,424 | 0.0% | 0.2% | new |
| 16 | Sixth Street Partners Management Company, L.P.NEW | 99,392 | $304,140 | 0.1% | 0.2% | new |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 99,392 | $304,140 | 0.0% | 0.2% | +562.6% |
| 18 | TWO SIGMA INVESTMENTS, LP | 98,685 | $301,976 | 0.0% | 0.2% | -42.3% |
| 19 | STRS OHIONEW | 76,900 | $235,314 | 0.0% | 0.2% | new |
| 20 | PRICE T ROWE ASSOCIATES INC /MD/ | 57,656 | $177 | 0.0% | 0.1% | +135.3% |
| 21 | BANK OF AMERICA CORP /DE/ | 52,012 | $159,157 | 0.0% | 0.1% | -56.2% |
| 22 | Invesco Ltd.NEW | 50,938 | $155,870 | 0.0% | 0.1% | new |
| 23 | WELLS FARGO & COMPANY/MN | 43,217 | $132,245 | 0.0% | 0.1% | +361.6% |
| 24 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 42,016 | $128,569 | 0.0% | 0.1% | -27.1% |
| 25 | Avestar Capital, LLC | 41,000 | $125,460 | 0.0% | 0.1% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.