Shattuck Labs
STTK
56 hedge funds and large institutions have $87M invested in Shattuck Labs in 2025 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 11 increasing their positions, 23 reducing their positions, and 18 closing their positions.
284% more capital invested
Capital invested by funds: $22.7M → $87M (+$64.3M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
2.27% less ownership
Funds ownership: 59.89% → 57.62% (-2.3%)
8% less funds holding
Funds holding: 61 → 56 (-5)
22% less first-time investments, than exits
New positions opened: 14 | Existing positions closed: 18
52% less repeat investments, than reductions
Existing positions increased: 11 | Existing positions reduced: 23
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
O
OrbiMed
New York
|
+$7.72M |
| 2 |
Adage Capital Partners
Boston,
Massachusetts
|
+$2M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
+$1.34M |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$803K |
| 5 |
6CM
683 Capital Management
New York
|
+$535K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PM
Prosight Management
Dallas,
Texas
|
-$1.45M |
| 2 |
BlackRock
New York
|
-$575K |
| 3 |
Goldman Sachs
New York
|
-$377K |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$327K |
| 5 |
Jane Street
New York
|
-$233K |
STTK Hedge Fund Activity: Q3 2025 in Review
56 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Shattuck Labs (STTK) for Q3 2025, worth a combined $87M — up 284% from $22.7M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of STTK and 14 opened new positions — a net loss of 4 holders — while 23 trimmed existing stakes and 11 added.
The largest buyer was OrbiMed, opening a new position worth an estimated $7.72M. The largest seller was Prosight Management, cutting an estimated $1.45M.
- 56 institutional investors held Shattuck Labs (STTK) as of Q3 2025, down from 61 in Q2 2025.
- Funds reported $87M of Shattuck Labs stock for Q3 2025, up 284% quarter-over-quarter.
- 14 funds opened new Shattuck Labs positions in Q3 2025 and 18 closed out, a net change of -4 holders.
- The largest Shattuck Labs buyer in Q3 2025 was OrbiMed, an estimated $7.72M added.
- The largest Shattuck Labs seller in Q3 2025 was Prosight Management, an estimated $1.45M sold.
Based on aggregated 13F filings for Q3 2025.