Equillium
50 hedge funds and large institutions have $81M invested in Equillium in 2026 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 9 increasing their positions, 11 reducing their positions, and 4 closing their positions.
375% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 4
155% more call options, than puts
Call options by funds: $611K | Put options by funds: $240K
48% more capital invested
Capital invested by funds: $54.7M → $81M (+$26.3M)
39% more funds holding
Funds holding: 36 → 50 (+14)
6.1% more ownership
Funds ownership: 57.95% → 64.05% (+6.1%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
18% less repeat investments, than reductions
Existing positions increased: 9 | Existing positions reduced: 11
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCM
RA Capital Management
Boston,
Massachusetts
|
+$5.09M |
| 2 |
EP
Eversept Partners
New York
|
+$2.47M |
| 3 |
AAA
Affinity Asset Advisors
New York
|
+$2.02M |
| 4 |
Aberdeen Group
Edinburgh,
United Kingdom
|
+$1.62M |
| 5 |
Janus Henderson Group
London,
United Kingdom
|
+$1.04M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
ADAR1 Capital Management
Austin,
Texas
|
-$3.1M |
| 2 |
Balyasny Asset Management
Chicago,
Illinois
|
-$720K |
| 3 |
CF
Cantor Fitzgerald
New York
|
-$494K |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$131K |
| 5 |
Two Sigma Investments
New York
|
-$129K |
EQ Hedge Fund Activity: Q1 2026 in Review
50 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Equillium (EQ) for Q1 2026, worth a combined $81M — up 48% from $54.7M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new EQ positions and 4 closed out — a net gain of 15 holders — while 9 added to existing stakes and 11 trimmed.
The largest buyer was RA Capital Management, opening a new position worth an estimated $5.09M. The largest seller was ADAR1 Capital Management, cutting an estimated $3.1M.
- 50 institutional investors held Equillium (EQ) as of Q1 2026, up from 36 in Q4 2025.
- Funds reported $81M of Equillium stock for Q1 2026, up 48% quarter-over-quarter.
- 19 funds opened new Equillium positions in Q1 2026 and 4 closed out, a net change of +15 holders.
- The largest Equillium buyer in Q1 2026 was RA Capital Management, an estimated $5.09M added.
- The largest Equillium seller in Q1 2026 was ADAR1 Capital Management, an estimated $3.1M sold.
Based on aggregated 13F filings for Q1 2026.