Scholar Rock
SRRK
224 hedge funds and large institutions have $4.51B invested in Scholar Rock in 2024 Q4 according to their latest regulatory filings, with 85 funds opening new positions, 70 increasing their positions, 59 reducing their positions, and 20 closing their positions.
535% more capital invested
Capital invested by funds: $710M → $4.51B (+$3.8B)
350% more funds holding in top 10
Funds holding in top 10: 2 → 9 (+7)
325% more first-time investments, than exits
New positions opened: 85 | Existing positions closed: 20
44% more call options, than puts
Call options by funds: $75.1M | Put options by funds: $52.2M
39% more funds holding
Funds holding: 161 → 224 (+63)
19% more repeat investments, than reductions
Existing positions increased: 70 | Existing positions reduced: 59
0.75% more ownership
Funds ownership: 110.71% → 111.47% (+0.75%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$112M |
| 2 |
Marshall Wace
London,
United Kingdom
|
+$89M |
| 3 |
FFM
Fairmount Funds Management
West Conshohocken,
Pennsylvania
|
+$63.9M |
| 4 |
Adage Capital Partners
Boston,
Massachusetts
|
+$51.9M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
+$49.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SL
Siren LLC
Greenwich,
Connecticut
|
-$65.4M |
| 2 |
SB
Samsara BioCapital
Palo Alto,
California
|
-$38.3M |
| 3 |
RG
Redmile Group
San Francisco,
California
|
-$22.4M |
| 4 |
Aberdeen Group
Edinburgh,
United Kingdom
|
-$19.7M |
| 5 |
O
OrbiMed
New York
|
-$19.2M |
SRRK Hedge Fund Activity: Q4 2024 in Review
224 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Scholar Rock (SRRK) for Q4 2024, worth a combined $4.51B — up 535% from $710M a quarter earlier.
Buyers outnumbered sellers: 85 funds opened new SRRK positions and 20 closed out — a net gain of 65 holders — while 70 added to existing stakes and 59 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $112M. The largest seller was Siren LLC, cutting an estimated $65.4M.
- 224 institutional investors held Scholar Rock (SRRK) as of Q4 2024, up from 161 in Q3 2024.
- Funds reported $4.51B of Scholar Rock stock for Q4 2024, up 535% quarter-over-quarter.
- 85 funds opened new Scholar Rock positions in Q4 2024 and 20 closed out, a net change of +65 holders.
- The largest Scholar Rock buyer in Q4 2024 was Fidelity Investments, an estimated $112M added.
- The largest Scholar Rock seller in Q4 2024 was Siren LLC, an estimated $65.4M sold.
Based on aggregated 13F filings for Q4 2024.