Jane Street
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Jane Street’s Scholar Rock SRRK Stock Holding History

Jane Street’s Portfolio SRRK Stock Details SRRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-560,084
Closed -$27.1M – 13053
2026
Q1 		$27.5M Buy
560,084
+471,554
+533% +$21.1M ﹤0.01% 1509
2025
Q4 		$3.9M Buy
+88,530
New +$3.32M ﹤0.01% 3623
2025
Q2 		– Sell
-19,893
Closed -$624K – 10827
2025
Q1 		$640K Sell
19,893
-5,088
-20% -$196K ﹤0.01% 6410
2024
Q4 		$1.08M Sell
24,981
-38,101
-60% -$1.24M ﹤0.01% 5231
2024
Q3 		$505K Sell
63,082
-92,706
-60% -$814K ﹤0.01% 7163
2024
Q2 		$1.3M Sell
155,788
-88,530
-36% -$1.08M ﹤0.01% 5275
2024
Q1 		$4.34M Buy
244,318
+119,363
+96% +$1.88M ﹤0.01% 2835
2023
Q4 		$2.35M Buy
+124,955
New +$1.55M ﹤0.01% 4046
2023
Q2 		– Sell
-234,949
Closed -$1.88M – 9525
2023
Q1 		$1.88M Buy
234,949
+201,942
+612% +$2.05M ﹤0.01% 3939
2022
Q4 		$299K Buy
+33,007
New +$265K ﹤0.01% 7035
2022
Q2 		– Sell
-15,956
Closed -$206K – 10818
2022
Q1 		$206K Buy
+15,956
New +$273K ﹤0.01% 8994
2021
Q4 		– Sell
-10,148
Closed -$335K – 10786
2021
Q3 		$335K Buy
10,148
+1,813
+22% +$63.5K ﹤0.01% 7975
2021
Q2 		$241K Buy
+8,335
New +$255K ﹤0.01% 8528
2021
Q1 		– Sell
-4,380
Closed -$213K – 9572
2020
Q4 		$213K Buy
+4,380
New +$159K ﹤0.01% 6877

Other funds holding SRRK

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.22B AUM 242.83% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return

Jane Street's SRRK Position: Q2 2026 in Review

Jane Street sold out of Scholar Rock (SRRK) in Q2 2026, closing a stake of 560,084 shares — an estimated $27.1M sold.

Jane Street first reported a position in SRRK in Q4 2020 and held it in 14 quarters. The position peaked at $27.5M in Q1 2026. 307 funds tracked by Wall St. Rank hold SRRK as of Q2 2026.

  • Jane Street reported no remaining Scholar Rock position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 560,084 Scholar Rock shares in Q2 2026, an estimated $27.1M.
  • Jane Street first reported a position in Scholar Rock in Q4 2020 and held it in 14 quarters.
  • Jane Street's Scholar Rock position peaked at $27.5M in Q1 2026.
  • 307 funds tracked by Wall St. Rank held Scholar Rock as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.