Who owns Equillium, Inc.?
Institutional ownership of EQ from SEC Form 13F filings across 40 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.
40
13F holders
$66.2M
value, 2026 filers
32.8%
of shares outstanding (20.8M sh)
14
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 EQ's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Jupiter Topco LLCNEW | 6.5M | $20.7M | 0.0% | 10.3% | new |
| 2 | Aberdeen Group plc | 3.6M | $11.6M | 0.0% | 5.7% | +8.3% |
| 3 | Woodline Partners LP | 3.5M | $11.2M | 0.0% | 5.5% | -50.0% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.8M | $5.8M | 0.0% | 2.9% | -48.9% |
| 5 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.4M | $4.4M | 0.0% | 2.2% | -73.9% |
| 6 | Exome Asset Management LLCNEW | 552,956 | $1.8M | 1.1% | 0.9% | new |
| 7 | DG Capital Management, LLCNEW | 463,396 | $1.5M | 0.3% | 0.7% | new |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 381,175 | $1.2M | 0.0% | 0.6% | +0.6% |
| 9 | Balyasny Asset Management L.P. | 344,409 | $1.1M | 0.0% | 0.5% | -79.0% |
| 10 | TUDOR INVESTMENT CORP ET AL | 320,100 | $1.0M | 0.0% | 0.5% | +1492.5% |
| 11 | BlackRock, Inc. | 285,409 | $913,308 | 0.0% | 0.5% | +123.2% |
| 12 | BOOTHBAY FUND MANAGEMENT, LLC | 284,330 | $909,856 | 0.0% | 0.4% | +205.0% |
| 13 | TWO SIGMA INVESTMENTS, LP | 206,853 | $661,930 | 0.0% | 0.3% | -16.0% |
| 14 | VANGUARD FIDUCIARY TRUST CO | 190,810 | $610,592 | 0.0% | 0.3% | +0.7% |
| 15 | CANTOR FITZGERALD, L. P. | 109,062 | $348,998 | 0.0% | 0.2% | -58.5% |
| 16 | CITADEL ADVISORS LLC | 99,662 | $318,918 | 0.0% | 0.2% | -37.2% |
| 17 | JANE STREET GROUP, LLC | 95,214 | $304,684 | 0.0% | 0.2% | -57.0% |
| 18 | RAYMOND JAMES FINANCIAL INCNEW | 75,260 | $240,832 | 0.0% | 0.1% | new |
| 19 | NORTHERN TRUST CORP | 71,559 | $228,989 | 0.0% | 0.1% | +2.0% |
| 20 | AlphaCore Capital LLC | 52,345 | $167,504 | 0.0% | 0.1% | 0.0% |
| 21 | ExodusPoint Capital Management, LPNEW | 44,189 | $141,405 | 0.0% | 0.1% | new |
| 22 | MILLENNIUM MANAGEMENT LLCNEW | 42,838 | $137,082 | 0.0% | 0.1% | new |
| 23 | Invesco Ltd.NEW | 36,291 | $116,131 | 0.0% | 0.1% | new |
| 24 | BARCLAYS PLCNEW | 35,000 | $112,000 | 0.0% | 0.1% | new |
| 25 | CITIGROUP INC | 32,695 | $104,624 | 0.0% | 0.1% | +3269400.0% |
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.