State of Wisconsin Investment Board’s Penumbra PEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$13.2M Sell
40,298
-5,892
-13% -$2M 0.03% 527
2025
Q4
$14.4M Buy
46,190
+208
+0.5% +$57.4K 0.03% 492
2025
Q3
$11.6M Sell
45,982
-1,973
-4% -$498K 0.03% 570
2025
Q2
$12.3M Sell
47,955
-223
-0.5% -$60.7K 0.03% 548
2025
Q1
$12.9M Buy
48,178
+3,568
+8% +$965K 0.03% 500
2024
Q4
$10.6M Sell
44,610
-1,485
-3% -$338K 0.03% 616
2024
Q3
$8.96M Sell
46,095
-3,590
-7% -$678K 0.02% 712
2024
Q2
$8.94M Buy
49,685
+3,978
+9% +$794K 0.02% 668
2024
Q1
$10.2M Sell
45,707
-4,788
-9% -$1.18M 0.03% 613
2023
Q4
$12.7M Buy
50,495
+7,119
+16% +$1.57M 0.04% 492
2023
Q3
$10.5M Buy
43,376
+6,172
+17% +$1.71M 0.03% 545
2023
Q2
$12.8M Sell
37,204
-1,678
-4% -$515K 0.04% 490
2023
Q1
$10.8M Sell
38,882
-4,504
-10% -$1.15M 0.03% 545
2022
Q4
$9.65M Sell
43,386
-2,148
-5% -$420K 0.03% 589
2022
Q3
$8.63M Sell
45,534
-2,328
-5% -$374K 0.03% 633
2022
Q2
$5.96M Buy
47,862
+6,435
+16% +$1.02M 0.02% 911
2022
Q1
$9.2M Buy
41,427
+37,206
+881% +$8.27M 0.02% 836
2021
Q4
$1.21M Sell
4,221
-12
-0.3% -$3.17K ﹤0.01% 1392
2021
Q3
$1.13M Buy
4,233
+199
+5% +$53.5K ﹤0.01% 1422
2021
Q2
$1.11M Sell
4,034
-146
-3% -$39.8K ﹤0.01% 1422
2021
Q1
$1.13M Sell
4,180
-63
-1% -$16.3K ﹤0.01% 1336
2020
Q4
$743K Sell
4,243
-170
-4% -$37.2K ﹤0.01% 1411
2020
Q3
$858K Buy
4,413
+230
+5% +$48.4K ﹤0.01% 1326
2020
Q2
$748K Sell
4,183
-80
-2% -$13.9K ﹤0.01% 1310
2020
Q1
$688K Sell
4,263
-190
-4% -$32K ﹤0.01% 1270
2019
Q4
$731K Hold
4,453
﹤0.01% 1323
2019
Q3
$599K Sell
4,453
-34
-0.8% -$5.26K ﹤0.01% 1271
2019
Q2
$718K Sell
4,487
-1,217
-21% -$176K ﹤0.01% 1233
2019
Q1
$839K Sell
5,704
-170
-3% -$24.3K ﹤0.01% 1205
2018
Q4
$718K Hold
5,874
﹤0.01% 1224
2018
Q3
$879K Sell
5,874
-100
-2% -$14K ﹤0.01% 1245
2018
Q2
$825K Buy
+5,974
New +$850K ﹤0.01% 1238

Other funds holding PEN