Shattuck Labs
STTK
61 hedge funds and large institutions have $22.7M invested in Shattuck Labs in 2025 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 19 increasing their positions, 21 reducing their positions, and 25 closing their positions.
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
10% less repeat investments, than reductions
Existing positions increased: 19 | Existing positions reduced: 21
5.22% less ownership
Funds ownership: 65.11% → 59.89% (-5.2%)
19% less funds holding
Funds holding: 75 → 61 (-14)
24% less capital invested
Capital invested by funds: $29.6M → $22.7M (-$6.98M)
56% less first-time investments, than exits
New positions opened: 11 | Existing positions closed: 25
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$524K |
| 2 |
Jane Street
New York
|
+$270K |
| 3 |
Goldman Sachs
New York
|
+$216K |
| 4 |
Pathstone Holdings
Englewood,
New Jersey
|
+$152K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$141K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$1.67M |
| 2 |
State Street
Boston,
Massachusetts
|
-$588K |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
-$451K |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$245K |
| 5 |
Northern Trust
Chicago,
Illinois
|
-$229K |
STTK Hedge Fund Activity: Q2 2025 in Review
61 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Shattuck Labs (STTK) for Q2 2025, worth a combined $22.7M — down 24% from $29.6M a quarter earlier.
Sellers outnumbered buyers: 25 funds closed out of STTK and 11 opened new positions — a net loss of 14 holders — while 21 trimmed existing stakes and 19 added.
The largest buyer was Millennium Management, adding an estimated $524K. The largest seller was BlackRock, cutting an estimated $1.67M.
- 61 institutional investors held Shattuck Labs (STTK) as of Q2 2025, down from 75 in Q1 2025.
- Funds reported $22.7M of Shattuck Labs stock for Q2 2025, down 24% quarter-over-quarter.
- 11 funds opened new Shattuck Labs positions in Q2 2025 and 25 closed out, a net change of -14 holders.
- The largest Shattuck Labs buyer in Q2 2025 was Millennium Management, an estimated $524K added.
- The largest Shattuck Labs seller in Q2 2025 was BlackRock, an estimated $1.67M sold.
Based on aggregated 13F filings for Q2 2025.