State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s STAAR Surgical STAA Stock Holding History

State of Wisconsin Investment Board’s Portfolio STAA Stock Details STAA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$357K Sell
19,082
-874
-4% -$16.7K ﹤0.01% 2153
2025
Q4 		$461K Buy
+19,956
New +$514K ﹤0.01% 1990
2025
Q3 		– Sell
-73,376
Closed -$1.23M – 2516
2025
Q2 		$1.23M Buy
73,376
+46,831
+176% +$826K ﹤0.01% 1498
2025
Q1 		$468K Sell
26,545
-554
-2% -$11.1K ﹤0.01% 1791
2024
Q4 		$658K Sell
27,099
-482
-2% -$13.8K ﹤0.01% 1687
2024
Q3 		$1.02M Buy
+27,581
New +$1.03M ﹤0.01% 1561
2024
Q1 		– Sell
-7,379
Closed -$230K – 2404
2023
Q4 		$230K Sell
7,379
-22,889
-76% -$822K ﹤0.01% 2155
2023
Q3 		$1.22M Sell
30,268
-776
-2% -$36.3K ﹤0.01% 1347
2023
Q2 		$1.63M Sell
31,044
-1,920
-6% -$117K ﹤0.01% 1351
2023
Q1 		$2.11M Sell
32,964
-3,626
-10% -$237K 0.01% 1288
2022
Q4 		$1.78M Sell
36,590
-2,492
-6% -$156K 0.01% 1348
2022
Q3 		$2.76M Sell
39,082
-2,602
-6% -$223K 0.01% 1233
2022
Q2 		$2.96M Buy
41,684
+10,184
+32% +$656K 0.01% 1251
2022
Q1 		$2.52M Buy
31,500
+28,300
+884% +$2.11M 0.01% 1429
2021
Q4 		$292K Buy
3,200
+700
+28% +$75.1K ﹤0.01% 1984
2021
Q3 		$321K Sell
2,500
-100
-4% -$14K ﹤0.01% 1898
2021
Q2 		$397K Sell
2,600
-900
-26% -$119K ﹤0.01% 1743
2021
Q1 		$369K Buy
+3,500
New +$350K ﹤0.01% 1695

Other funds holding STAA

BC
Broadwood Capital New York $1.42B AUM 34.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
YC
Yunqi Capital Hong Kong $125M AUM 13.99% 1-Year Est. Return
MAP
Madison Avenue Partners New York $2.3B AUM 115.82% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AIM
Anatole Investment Management Central, Hong Kong $716M AUM 502.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

State of Wisconsin Investment Board's STAA Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its STAAR Surgical (STAA) stake by 4.4% in Q1 2026, selling an estimated $16.7K and leaving 19,082 shares worth $357K. The position accounts for ﹤0.01% of the portfolio, ranked #2153.

State of Wisconsin Investment Board first reported a position in STAA in Q1 2021 and has held it in 18 quarters since. The position peaked at $2.96M in Q2 2022. 187 funds tracked by Wall St. Rank hold STAA as of Q1 2026.

  • State of Wisconsin Investment Board held 19,082 shares of STAAR Surgical worth $357K as of Q1 2026.
  • State of Wisconsin Investment Board sold 874 STAAR Surgical shares in Q1 2026, an estimated $16.7K.
  • STAAR Surgical made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2153 holding.
  • State of Wisconsin Investment Board first reported a position in STAAR Surgical in Q1 2021 and has held it in 18 quarters since.
  • State of Wisconsin Investment Board's STAAR Surgical position peaked at $2.96M in Q2 2022.
  • 187 funds tracked by Wall St. Rank held STAAR Surgical as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.