Equillium, Inc.
EQ- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001746466
No open-market purchases or sales by Equillium, Inc. insiders were filed in the last 90 days; 60 institutions reported holding it in 13F filings for Q2 2026, worth $133.0M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Equillium, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 60
- +11 vs. Q1 2026
- Shares held
- 41.6M
- +7.59M (+22.3%) vs. Q1 2026
- Total value
- $133.0M
- +$65.0M (+95.6%) vs. Q1 2026
- New holders
- 19
- 17 more added
- Sold out
- 8
- 14 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting EQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 60 | $133.0M |
| Q1 2026 | 50 | $81.0M |
| Q4 2025 | 36 | $54.7M |
| Q3 2025 | 40 | $42.4M |
| Q2 2025 | 27 | $2.74M |
| Q1 2025 | 24 | $3.39M |
| Q4 2024 | 26 | $6.52M |
| Q3 2024 | 26 | $7.25M |
| Q2 2024 | 25 | $6.15M |
| Q1 2024 | 28 | $20.5M |
| Q4 2023 | 25 | $6.85M |
| Q3 2023 | 25 | $6.75M |
| Q2 2023 | 27 | $7.44M |
| Q1 2023 | 28 | $7.86M |
| Q4 2022 | 31 | $13.3M |
| Q3 2022 | 30 | $28.4M |
| Q2 2022 | 25 | $25.6M |
| Q1 2022 | 30 | $39.7M |
| Q4 2021 | 26 | $27.0M |
| Q3 2021 | 22 | $49.9M |
| Q2 2021 | 28 | $41.9M |
| Q1 2021 | 33 | $54.6M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Equillium, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 68 | $218 | 0.00% | −61−47.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 234 | $749 | 0.00% | +211+917.4% | Added |
| Jones Financial Companies LLLP | 500 | $1.52K | 0.00% | +250+100.0% | Added |
| Wells Fargo & Company | 1,000 | $3.20K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 2,238 | $7.16K | 0.00% | −10,315−82.2% | Reduced |
| Tower Research Capital LLC (TRC) | 2,385 | $7.63K | 0.00% | +1,094+84.7% | Added |
| Vanguard Global Advisers, LLC | 5,826 | $18.6K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 10,797 | $34.5K | 0.00% | +10,797 | New |
| Colony Group, LLC | 13,013 | $41.6K | 0.00% | +13,013 | New |
| Apollon Wealth Management, LLC | 13,875 | $44.4K | 0.00% | 00.0% | Unchanged |
| Coastal Bridge Advisors, LLC | 15,000 | $48.0K | 0.00% | +15,000 | New |
| Dimensional Fund Advisors LP | 15,333 | $49.1K | 0.00% | 00.0% | Unchanged |
| Chung Wu Investment Group, LLC | 16,500 | $52.8K | 0.03% | +16,500 | New |
| Susquehanna International Group, LLP | 21,211 | $67.9K | 0.00% | −94,324−81.6% | Reduced |
| UBS Group AG | 22,932 | $73.4K | 0.00% | +9,192+66.9% | Added |
| China Universal Asset Management Co., Ltd. | 25,000 | $80.0K | 0.00% | +25,000 | New |
| American Century Companies Inc | 25,895 | $82.9K | 0.00% | +25,895 | New |
| HRT Financial LP | 26,978 | $86.0K | 0.00% | +26,978 | New |
| Quadrature Capital Ltd | 28,655 | $91.7K | 0.00% | −105−0.4% | Reduced |
| Morgan Stanley | 29,887 | $95.6K | 0.00% | +11,367+61.4% | Added |
| Citigroup Inc | 32,695 | $104.6K | 0.00% | +32,694+3,269,400.0% | Added |
| High Net Worth Advisory Group LLC | 33,500 | $107.2K | 0.02% | +33,500 | New |
| Jefferies Financial Group Inc. | 34,100 | $109.1K | 0.00% | +34,100 | New |
| Barclays PLC | 35,000 | $112.0K | 0.00% | +35,000 | New |
| Invesco Ltd. | 36,291 | $116.1K | 0.00% | +36,291 | New |
| XTX Topco Ltd | 39,263 | $125.6K | 0.00% | −63,842−61.9% | Reduced |
| Millennium Management LLC | 42,838 | $137.1K | 0.00% | +42,838 | New |
| ExodusPoint Capital Management, LP | 44,189 | $141.4K | 0.00% | +44,189 | New |
| AlphaCore Capital LLC | 52,345 | $167.5K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 71,559 | $229.0K | 0.00% | +1,401+2.0% | Added |
| Raymond James Financial Inc | 75,260 | $240.8K | 0.00% | +75,260 | New |
| Soleus Capital Management, L.P. | 90,000 | $288.0K | 0.01% | +90,000 | New |
| Jane Street Group, LLC | 95,214 | $304.7K | 0.00% | −126,027−57.0% | Reduced |
| Citadel Advisors LLC | 99,662 | $318.9K | 0.00% | −59,071−37.2% | Reduced |
| Persistent Asset Partners Ltd | 102,010 | $326.4K | 0.10% | −8,107−7.4% | Reduced |
| Cantor Fitzgerald, L. P. | 109,062 | $349.0K | 0.01% | −153,581−58.5% | Reduced |
| State Street Corp | 174,060 | $557.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 190,810 | $610.6K | 0.00% | +1,280+0.7% | Added |
| Two Sigma Investments, LP | 206,853 | $661.9K | 0.00% | −39,320−16.0% | Reduced |
| Boothbay Fund Management, LLC | 284,330 | $909.9K | 0.02% | +191,119+205.0% | Added |
| BlackRock, Inc. | 285,409 | $913.3K | 0.00% | +157,557+123.2% | Added |
| Ikarian Capital, LLC | 303,555 | $971.4K | 0.16% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 320,100 | $1.02M | 0.00% | +300,000+1,492.5% | Added |
| Balyasny Asset Management LLC | 344,409 | $1.10M | 0.00% | −1,294,361−79.0% | Reduced |
| Geode Capital Management, LLC | 381,175 | $1.22M | 0.00% | +2,362+0.6% | Added |
| Diadema Partners LP | 400,282 | $1.28M | 0.45% | −33,562−7.7% | Reduced |
| DG Capital Management, LLC | 463,396 | $1.48M | 0.51% | +463,396 | New |
| Exome Asset Management LLC | 552,956 | $1.77M | 1.09% | +552,956 | New |
| Renaissance Technologies LLC | 637,617 | $2.04M | 0.00% | −19,347−2.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,390,253 | $4.45M | 0.01% | −3,939,163−73.9% | Reduced |
| Eversept Partners, LP | 1,520,824 | $4.87M | 0.27% | +21,831+1.5% | Added |
| Vanguard Capital Management LLC | 1,822,812 | $5.83M | 0.00% | +38,340+2.1% | Added |
| StemPoint Capital LP | 2,016,607 | $6.45M | 1.12% | +2,016,607 | New |
| Ra Capital Management, L.P. | 3,096,336 | $9.91M | 0.09% | 00.0% | Unchanged |
| Woodline Partners LP | 3,500,901 | $11.2M | 0.03% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 3,631,659 | $11.6M | 0.02% | +278,822+8.3% | Added |
| ADAR1 Capital Management, LLC | 3,758,569 | $12.0M | 0.57% | +31,910+0.9% | Added |
| Affinity Asset Advisors, LLC | 4,100,000 | $13.1M | 0.64% | +2,873,690+234.3% | Added |
| Decheng Capital LLC | 4,447,308 | $14.2M | 1.94% | 00.0% | Unchanged |
| Jupiter Topco LLC | 6,494,571 | $20.7M | 0.01% | +6,494,571 | New |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −428,538−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −57,632−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −50,037−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −14,286−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −11,935−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,025−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −360−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |