Marshall Wace
SRRK icon

Marshall Wace’s Scholar Rock SRRK Stock Holding History

Marshall Wace’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 		$23.7M Sell
430,500
-629,775
-59% -$30.4M 0.02% 652
2026
Q1 		$52.1M Buy
1,060,275
+692,238
+188% +$31M 0.05% 350
2025
Q4 		$16.2M Sell
368,037
-605,877
-62% -$22.7M 0.01% 703
2025
Q3 		$36.3M Sell
973,914
-666,523
-41% -$23.3M 0.04% 430
2025
Q2 		$58.1M Buy
1,640,437
+5,137
+0.3% +$161K 0.07% 262
2025
Q1 		$52.6M Sell
1,635,300
-1,310,108
-44% -$50.4M 0.07% 257
2024
Q4 		$127M Buy
2,945,408
+2,732,546
+1,284% +$89M 0.15% 106
2024
Q3 		$1.71M Sell
212,862
-274,423
-56% -$2.41M ﹤0.01% 1432
2024
Q2 		$4.06M Buy
487,285
+444,961
+1,051% +$5.44M 0.01% 1092
2024
Q1 		$752K Buy
+42,324
New +$666K ﹤0.01% 1770
2023
Q2 		– Sell
-243,525
Closed -$1.95M – 2943
2023
Q1 		$1.95M Buy
243,525
+39,140
+19% +$397K ﹤0.01% 1469
2022
Q4 		$1.85M Sell
204,385
-16,894
-8% -$136K ﹤0.01% 1773
2022
Q3 		$1.53M Sell
221,279
-86,699
-28% -$722K ﹤0.01% 2177
2022
Q2 		$1.69M Buy
307,978
+243,238
+376% +$1.75M ﹤0.01% 2110
2022
Q1 		$834K Buy
+64,740
New +$1.11M ﹤0.01% 2527
2021
Q4 		– Sell
-26,217
Closed -$866K – 4262
2021
Q3 		$866K Buy
+26,217
New +$918K ﹤0.01% 2106
2021
Q2 		– Sell
-5,295
Closed -$268K – 3065
2021
Q1 		$268K Sell
5,295
-4,320
-45% -$239K ﹤0.01% 2159
2020
Q4 		$467K Buy
+9,615
New +$349K ﹤0.01% 1486
2020
Q1 		– Sell
-6,169
Closed -$81K – 2039
2019
Q4 		$81K Sell
6,169
-96,286
-94% -$924K ﹤0.01% 1488
2019
Q3 		$918K Buy
102,455
+36,477
+55% +$436K 0.01% 964
2019
Q2 		$1.05M Buy
65,978
+30,721
+87% +$569K 0.01% 917
2019
Q1 		$662K Buy
+35,257
New +$621K 0.01% 1054
2018
Q3 		– Sell
-77,930
Closed -$1.22M – 1274
2018
Q2 		$1.22M Buy
+77,930
New +$1.46M 0.02% 485

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

Marshall Wace's SRRK Position: Q2 2026 in Review

Marshall Wace reduced its Scholar Rock (SRRK) stake by 59% in Q2 2026, selling an estimated $30.4M and leaving 430,500 shares worth $23.7M. The position accounts for 0.02% of the portfolio, ranked #652.

Marshall Wace first reported a position in SRRK in Q2 2018 and has held it in 23 quarters since. The position peaked at $127M in Q4 2024. 307 funds tracked by Wall St. Rank hold SRRK as of Q2 2026.

  • Marshall Wace held 430,500 shares of Scholar Rock worth $23.7M as of Q2 2026.
  • Marshall Wace sold 629,775 Scholar Rock shares in Q2 2026, an estimated $30.4M.
  • Scholar Rock made up 0.02% of Marshall Wace's portfolio in Q2 2026, its #652 holding.
  • Marshall Wace first reported a position in Scholar Rock in Q2 2018 and has held it in 23 quarters since.
  • Marshall Wace's Scholar Rock position peaked at $127M in Q4 2024.
  • 307 funds tracked by Wall St. Rank held Scholar Rock as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.