State of Wisconsin Investment Board’s Plug Power PLUG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$335K Buy
224,770
+141,800
+171% +$211K ﹤0.01% 2019
2025
Q1
$112K Sell
82,970
-1,646,634
-95% -$2.22M ﹤0.01% 2166
2024
Q4
$3.68M Buy
1,729,604
+22,207
+1% +$47.3K 0.01% 1067
2024
Q3
$3.86M Buy
1,707,397
+1,031,087
+152% +$2.33M 0.01% 1049
2024
Q2
$1.58M Sell
676,310
-766,593
-53% -$1.79M ﹤0.01% 1391
2024
Q1
$4.96M Buy
1,442,903
+466,965
+48% +$1.61M 0.01% 949
2023
Q4
$4.39M Buy
975,938
+627,724
+180% +$2.82M 0.01% 1019
2023
Q3
$2.65M Buy
348,214
+226,388
+186% +$1.72M 0.01% 1163
2023
Q2
$1.27M Sell
121,826
-156,271
-56% -$1.62M ﹤0.01% 1399
2023
Q1
$3.26M Buy
278,097
+15,501
+6% +$182K 0.01% 1147
2022
Q4
$3.25M Sell
262,596
-32,497
-11% -$402K 0.01% 1153
2022
Q3
$6.2M Sell
295,093
-69,854
-19% -$1.47M 0.02% 817
2022
Q2
$6.05M Sell
364,947
-13,645
-4% -$226K 0.02% 904
2022
Q1
$10.8M Buy
378,592
+9,558
+3% +$273K 0.02% 753
2021
Q4
$10.4M Sell
369,034
-9,409
-2% -$266K 0.02% 758
2021
Q3
$9.67M Buy
378,443
+20,978
+6% +$536K 0.02% 765
2021
Q2
$12.2M Sell
357,465
-447,277
-56% -$15.3M 0.03% 665
2021
Q1
$28.8M Buy
804,742
+304,642
+61% +$10.9M 0.06% 334
2020
Q4
$17M Buy
500,100
+154,000
+44% +$5.22M 0.04% 460
2020
Q3
$4.64M Buy
346,100
+331,700
+2,303% +$4.45M 0.01% 956
2020
Q2
$118K Buy
+14,400
New +$118K ﹤0.01% 1618