State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Scholar Rock SRRK Stock Holding History

State of Wisconsin Investment Board’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 		$2.37M Buy
43,020
+5,273
+14% +$255K ﹤0.01% 1415
2026
Q1 		$1.86M Sell
37,747
-453
-1% -$20.3K ﹤0.01% 1430
2025
Q4 		$1.68M Sell
38,200
-28,153
-42% -$1.06M ﹤0.01% 1479
2025
Q3 		$2.47M Buy
66,353
+16,389
+33% +$573K 0.01% 1282
2025
Q2 		$1.77M Sell
49,964
-24,927
-33% -$782K ﹤0.01% 1357
2025
Q1 		$2.41M Buy
74,891
+33,907
+83% +$1.3M 0.01% 1174
2024
Q4 		$1.77M Buy
+40,984
New +$1.33M ﹤0.01% 1332
2024
Q3 		– Sell
-28,144
Closed -$234K – 2361
2024
Q2 		$234K Sell
28,144
-726
-3% -$8.88K ﹤0.01% 2098
2024
Q1 		$513K Sell
28,870
-11,810
-29% -$186K ﹤0.01% 1746
2023
Q4 		$765K Buy
+40,680
New +$506K ﹤0.01% 1475
2023
Q2 		– Sell
-33,399
Closed -$267K – 2510
2023
Q1 		$267K Sell
33,399
-3,733
-10% -$37.9K ﹤0.01% 2148
2022
Q4 		$336K Sell
37,132
-2,321
-6% -$18.6K ﹤0.01% 2058
2022
Q3 		$273K Sell
39,453
-131,500
-77% -$1.1M ﹤0.01% 2270
2022
Q2 		$939K Buy
170,953
+94,653
+124% +$680K ﹤0.01% 1672
2022
Q1 		$983K Buy
76,300
+40,700
+114% +$695K ﹤0.01% 1645
2021
Q4 		$884K Sell
35,600
-8,500
-19% -$235K ﹤0.01% 1493
2021
Q3 		$1.46M Hold
44,100
– – ﹤0.01% 1353
2021
Q2 		$1.27M Buy
44,100
+3,300
+8% +$101K ﹤0.01% 1386
2021
Q1 		$2.07M Sell
40,800
-1,000
-2% -$55.3K ﹤0.01% 1231
2020
Q4 		$2.03M Buy
41,800
+14,700
+54% +$534K ﹤0.01% 1199
2020
Q3 		$479K Hold
27,100
– – ﹤0.01% 1491
2020
Q2 		$493K Hold
27,100
– – ﹤0.01% 1435
2020
Q1 		$328K Buy
27,100
+5,500
+25% +$73.9K ﹤0.01% 1468
2019
Q4 		$285K Hold
21,600
– – ﹤0.01% 1551
2019
Q3 		$193K Hold
21,600
– – ﹤0.01% 1505
2019
Q2 		$343K Buy
+21,600
New +$400K ﹤0.01% 1416

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

State of Wisconsin Investment Board's SRRK Position: Q2 2026 in Review

State of Wisconsin Investment Board increased its Scholar Rock (SRRK) stake by 14% in Q2 2026, buying an estimated $255K and bringing the position to 43,020 shares worth $2.37M. The position accounts for ﹤0.01% of the portfolio, ranked #1415.

State of Wisconsin Investment Board first reported a position in SRRK in Q2 2019 and has held it in 26 quarters since. The position peaked at $2.47M in Q3 2025. 305 funds tracked by Wall St. Rank hold SRRK as of Q2 2026.

  • State of Wisconsin Investment Board held 43,020 shares of Scholar Rock worth $2.37M as of Q2 2026.
  • State of Wisconsin Investment Board bought 5,273 Scholar Rock shares in Q2 2026, an estimated $255K.
  • Scholar Rock made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #1415 holding.
  • State of Wisconsin Investment Board first reported a position in Scholar Rock in Q2 2019 and has held it in 26 quarters since.
  • State of Wisconsin Investment Board's Scholar Rock position peaked at $2.47M in Q3 2025.
  • 305 funds tracked by Wall St. Rank held Scholar Rock as of Q2 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.