EQUILLIUM INC (EQ) Institutional Ownership Changes & 13F Activity
EQUILLIUM INC (EQ). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Adage Capital Partners Gp, L.L.C., Affinity Asset Advisors, Llc, Stempoint Capital Lp, Balyasny Asset Management L.P., and Exome Asset Management Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Sell | -59,071 | -37.2% | 99,662 | $318.92K | Q2 2026 | Sep 02, 2026 |
| Cantor Fitzgerald, L. P. | Sell | -153,581 | -58.5% | 109,062 | $349.00K | Q2 2026 | Aug 19, 2026 |
| Jefferies Financial Group Inc. | Buy | +34,100 | — | 34,100 | $109.12K | Q2 2026 | Aug 17, 2026 |
| Coastal Bridge Advisors, Llc | Buy | +15,000 | — | 15,000 | $48.00K | Q2 2026 | Aug 17, 2026 |
| Adage Capital Partners Gp, L.L.C. | Sell | -3,939,163 | -73.9% | 1,390,253 | $4.45M | Q2 2026 | Aug 14, 2026 |
| Stempoint Capital Lp | Buy | +2,016,607 | — | 2,016,607 | $6.45M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Sell | -1,294,361 | -79.0% | 344,409 | $1.10M | Q2 2026 | Aug 14, 2026 |
| Exome Asset Management Llc | Buy | +552,956 | — | 552,956 | $1.77M | Q2 2026 | Aug 14, 2026 |
| Tudor Investment Corp Et Al | Buy | +300,000 | +1492.5% | 320,100 | $1.02M | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Buy | +191,119 | +205.0% | 284,330 | $909.86K | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Sell | -126,027 | -57.0% | 95,214 | $304.68K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Sell | -94,324 | -81.6% | 21,211 | $67.88K | Q2 2026 | Aug 14, 2026 |
| Raymond James Financial Inc | Buy | +75,260 | — | 75,260 | $240.83K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Sell | -63,842 | -61.9% | 39,263 | $125.64K | Q2 2026 | Aug 14, 2026 |
| Exoduspoint Capital Management, Lp | Buy | +44,189 | — | 44,189 | $141.41K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +42,838 | — | 42,838 | $137.08K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Sell | -39,320 | -16.0% | 206,853 | $661.93K | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +36,291 | — | 36,291 | $116.13K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +35,000 | — | 35,000 | $112.00K | Q2 2026 | Aug 14, 2026 |
| Diadema Partners Lp | Sell | -33,562 | -7.7% | 400,282 | $1.28M | Q2 2026 | Aug 14, 2026 |
| Adar1 Capital Management, Llc | Buy | +31,910 | +0.9% | 3,758,569 | $12.03M | Q2 2026 | Aug 14, 2026 |
| Hrt Financial Lp | Buy | +26,978 | — | 26,978 | $86.00K | Q2 2026 | Aug 14, 2026 |
| Eversept Partners, Lp | Buy | +21,831 | +1.5% | 1,520,824 | $4.87M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Securities, Llc | Buy | +10,797 | — | 10,797 | $34.55K | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Sell | -10,315 | -82.2% | 2,238 | $7.16K | Q2 2026 | Aug 14, 2026 |
| Jones Financial Companies Lllp | Buy | +250 | +100.0% | 500 | $1.52K | Q2 2026 | Aug 14, 2026 |
| Affinity Asset Advisors, Llc | Buy | +2,873,690 | +234.3% | 4,100,000 | $13.12M | Q2 2026 | Aug 13, 2026 |
| Vanguard Capital Management Llc | Buy | +38,340 | +2.1% | 1,822,812 | $5.83M | Q2 2026 | Aug 13, 2026 |
| Renaissance Technologies LLC | Sell | -19,347 | -2.9% | 637,617 | $2.04M | Q2 2026 | Aug 13, 2026 |
| Morgan Stanley | Buy | +11,367 | +61.4% | 29,887 | $95.64K | Q2 2026 | Aug 13, 2026 |
Frequently asked questions about EQ activity
Which institutional owners are buying EQ?
Institutional owners buying EQ include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in EQ activity?
"Buy" means an investor increased their reported position in EQ compared to the prior reporting period. This reflects growing exposure to EQUILLIUM INC (EQ) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in EQ increasing?
Institutional interest in EQ can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
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