State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s MeiraGTx Holdings MGTX Stock Holding History

State of Wisconsin Investment Board’s Portfolio MGTX Stock Details MGTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$89.6K Sell
10,345
-32,300
-76% -$245K ﹤0.01% 2433
2025
Q4 		$339K Hold
42,645
– – ﹤0.01% 2121
2025
Q3 		$351K Buy
42,645
+15,800
+59% +$125K ﹤0.01% 2044
2025
Q2 		$175K Sell
26,845
-12,682
-32% -$74.9K ﹤0.01% 2219
2025
Q1 		$268K Buy
39,527
+6,173
+19% +$41.5K ﹤0.01% 2010
2024
Q4 		$203K Sell
33,354
-24,346
-42% -$143K ﹤0.01% 2134
2024
Q3 		$241K Sell
57,700
-21,700
-27% -$93.8K ﹤0.01% 2116
2024
Q2 		$334K Buy
79,400
+15,200
+24% +$76.7K ﹤0.01% 1996
2024
Q1 		$390K Buy
64,200
+22,000
+52% +$139K ﹤0.01% 1875
2023
Q4 		$296K Sell
42,200
-24,900
-37% -$123K ﹤0.01% 2020
2023
Q3 		$329K Buy
67,100
+4,200
+7% +$25.5K ﹤0.01% 2021
2023
Q2 		$423K Buy
62,900
+20,200
+47% +$130K ﹤0.01% 1880
2023
Q1 		$221K Buy
42,700
+20,969
+96% +$145K ﹤0.01% 2221
2022
Q4 		$142K Sell
21,731
-1,777
-8% -$12.2K ﹤0.01% 2298
2022
Q3 		$198K Sell
23,508
-1,424
-6% -$12.6K ﹤0.01% 2409
2022
Q2 		$189K Buy
24,932
+1,332
+6% +$12.9K ﹤0.01% 2511
2022
Q1 		$327K Hold
23,600
– – ﹤0.01% 2073
2021
Q4 		$560K Hold
23,600
– – ﹤0.01% 1648
2021
Q3 		$311K Hold
23,600
– – ﹤0.01% 1924
2021
Q2 		$366K Hold
23,600
– – ﹤0.01% 1795
2021
Q1 		$341K Hold
23,600
– – ﹤0.01% 1756
2020
Q4 		$357K Sell
23,600
-2,900
-11% -$41K ﹤0.01% 1639
2020
Q3 		$351K Sell
26,500
-5,800
-18% -$76.4K ﹤0.01% 1593
2020
Q2 		$404K Sell
32,300
-300
-0.9% -$4.18K ﹤0.01% 1487
2020
Q1 		$438K Buy
32,600
+9,200
+39% +$155K ﹤0.01% 1376
2019
Q4 		$468K Hold
23,400
– – ﹤0.01% 1468
2019
Q3 		$373K Buy
23,400
+5,900
+34% +$137K ﹤0.01% 1413
2019
Q2 		$470K Buy
+17,500
New +$361K ﹤0.01% 1342

Other funds holding MGTX

S
Sanofi Paris, France $534M AUM 205.96% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
JJ
Johnson & Johnson New Brunswick, New Jersey $799M AUM 253.51% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PM
Prosight Management Dallas, Texas $610M AUM 40.86% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return

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

State of Wisconsin Investment Board reduced its MeiraGTx Holdings (MGTX) stake by 76% in Q1 2026, selling an estimated $245K and leaving 10,345 shares worth $89.6K. The position accounts for ﹤0.01% of the portfolio, ranked #2433.

State of Wisconsin Investment Board first reported a position in MGTX in Q2 2019 and has held it in 28 quarters since. The position peaked at $560K in Q4 2021. 133 funds tracked by Wall St. Rank hold MGTX as of Q1 2026.

  • State of Wisconsin Investment Board held 10,345 shares of MeiraGTx Holdings worth $89.6K as of Q1 2026.
  • State of Wisconsin Investment Board sold 32,300 MeiraGTx Holdings shares in Q1 2026, an estimated $245K.
  • MeiraGTx Holdings made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2433 holding.
  • State of Wisconsin Investment Board first reported a position in MeiraGTx Holdings in Q2 2019 and has held it in 28 quarters since.
  • State of Wisconsin Investment Board's MeiraGTx Holdings position peaked at $560K in Q4 2021.
  • 133 funds tracked by Wall St. Rank held MeiraGTx Holdings as of Q1 2026.

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