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, Q3 2025
Institutional positions in Equillium, Inc. as of Sep 30, 2025. 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
- 40
- +13 vs. Q2 2025
- Shares held
- 29.7M
- +20.9M (+240.5%) vs. Q2 2025
- Total value
- $42.4M
- +$39.7M (+1,447.1%) vs. Q2 2025
- New holders
- 21
- 7 more added
- Sold out
- 8
- 6 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Equillium, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ADAR1 Capital Management, LLC | 5,559,988 | $7.95M | 0.79% | +5,559,988 | New |
| Adage Capital Partners GP, L.L.C. | 5,329,416 | $7.62M | 0.01% | +5,329,416 | New |
| Decheng Capital LLC | 4,447,308 | $6.36M | 1.11% | 00.0% | Unchanged |
| Woodline Partners LP | 3,508,771 | $5.02M | 0.02% | +3,508,771 | New |
| Balyasny Asset Management LLC | 2,003,648 | $2.87M | 0.01% | +2,003,648 | New |
| StemPoint Capital LP | 1,908,935 | $2.73M | 0.55% | +1,908,935 | New |
| Takeda Pharmaceutical Co Ltd | 1,824,977 | $2.61M | 15.94% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,313,946 | $1.88M | 0.00% | +489,855+59.4% | Added |
| Renaissance Technologies LLC | 614,923 | $879.3K | 0.00% | +340,823+124.3% | Added |
| Cantor Fitzgerald, L. P. | 425,000 | $607.8K | 0.01% | +425,000 | New |
| Standard Life Aberdeen plc | 379,526 | $542.7K | 0.00% | +379,526 | New |
| Ikarian Capital, LLC | 332,297 | $475.2K | 0.11% | +332,297 | New |
| Geode Capital Management, LLC | 310,819 | $444.5K | 0.00% | +114,728+58.5% | Added |
| Diadema Partners LP | 300,000 | $429.0K | 0.30% | +300,000 | New |
| Hudson Bay Capital Management LP | 278,538 | $398.3K | 0.00% | +278,538 | New |
| State Street Corp | 137,520 | $196.7K | 0.00% | +77,800+130.3% | Added |
| Two Sigma Investments, LP | 133,004 | $190.2K | 0.00% | +133,004 | New |
| BlackRock, Inc. | 126,053 | $180.3K | 0.00% | +126,053 | New |
| Schonfeld Strategic Advisors LLC | 124,823 | $178.5K | 0.00% | +124,823 | New |
| Boothbay Fund Management, LLC | 121,953 | $174.4K | 0.00% | +121,953 | New |
| Citadel Advisors LLC | 85,557 | $122.3K | 0.00% | −45,148−34.5% | Reduced |
| Persistent Asset Partners Ltd | 68,991 | $98.7K | 0.07% | +68,991 | New |
| AlphaCore Capital LLC | 52,345 | $74.9K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 41,220 | $58.9K | 0.00% | +41,220 | New |
| Engineers Gate Manager LP | 39,739 | $56.8K | 0.00% | +39,739 | New |
| Northern Trust Corp | 35,019 | $50.1K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 28,300 | $40.5K | 0.00% | −10,900−27.8% | Reduced |
| UBS Group AG | 28,030 | $40.1K | 0.00% | −55,521−66.5% | Reduced |
| Millennium Management LLC | 24,356 | $34.8K | 0.00% | +24,356 | New |
| Virtu Financial LLC | 23,779 | $34.0K | 0.00% | +13,591+133.4% | Added |
| Apollon Wealth Management, LLC | 13,875 | $19.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 10,544 | $15.1K | 0.00% | +10,544 | New |
| Morgan Stanley | 10,085 | $14.4K | 0.00% | +2,555+33.9% | Added |
| Tower Research Capital LLC (TRC) | 6,406 | $9.16K | 0.00% | −108−1.7% | Reduced |
| Simplex Trading, LLC | 1,922 | $2.00K | 0.00% | −3,153−62.1% | Reduced |
| Wells Fargo & Company | 1,000 | $1.43K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 445 | $636 | 0.00% | −420−48.6% | Reduced |
| Bank of America Corp | 274 | $392 | 0.00% | +95+53.1% | Added |
| Rise Advisors, LLC | 263 | $376 | 0.00% | +263 | New |
| FMR LLC | 200 | $286 | 0.00% | +200 | New |
| Cota Capital Management, LLC | 0 | $0 | 0.00% | −562,278−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −39,475−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −16,550−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −15,097−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −23,711−100.0% | Sold out |
| Tritonpoint Wealth, LLC | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −1,108−100.0% | Sold out |