State of Wisconsin Investment Board’s Geron GERN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$320K Sell
227,282
-96,781
-30% -$136K ﹤0.01% 2037
2025
Q1
$515K Sell
324,063
-268,150
-45% -$426K ﹤0.01% 1749
2024
Q4
$2.1M Buy
592,213
+273,687
+86% +$969K 0.01% 1265
2024
Q3
$1.45M Sell
318,526
-44,631
-12% -$203K ﹤0.01% 1437
2024
Q2
$1.54M Buy
363,157
+31,349
+9% +$133K ﹤0.01% 1401
2024
Q1
$1.09M Sell
331,808
-40,835
-11% -$135K ﹤0.01% 1403
2023
Q4
$786K Sell
372,643
-18,600
-5% -$39.2K ﹤0.01% 1460
2023
Q3
$829K Sell
391,243
-141,356
-27% -$300K ﹤0.01% 1460
2023
Q2
$1.71M Buy
532,599
+189,842
+55% +$609K ﹤0.01% 1335
2023
Q1
$744K Buy
342,757
+22,534
+7% +$48.9K ﹤0.01% 1633
2022
Q4
$775K Sell
320,223
-20,925
-6% -$50.6K ﹤0.01% 1651
2022
Q3
$798K Sell
341,148
-18,129
-5% -$42.4K ﹤0.01% 1667
2022
Q2
$557K Buy
+359,277
New +$557K ﹤0.01% 2023
2021
Q2
Sell
-404,900
Closed -$640K 2100
2021
Q1
$640K Hold
404,900
﹤0.01% 1496
2020
Q4
$644K Buy
404,900
+118,900
+42% +$189K ﹤0.01% 1441
2020
Q3
$498K Hold
286,000
﹤0.01% 1465
2020
Q2
$623K Hold
286,000
﹤0.01% 1356
2020
Q1
$340K Buy
286,000
+26,600
+10% +$31.6K ﹤0.01% 1445
2019
Q4
$353K Hold
259,400
﹤0.01% 1510
2019
Q3
$345K Buy
259,400
+28,800
+12% +$38.3K ﹤0.01% 1424
2019
Q2
$325K Buy
230,600
+5,100
+2% +$7.19K ﹤0.01% 1428
2019
Q1
$374K Buy
225,500
+51,500
+30% +$85.4K ﹤0.01% 1401
2018
Q4
$174K Buy
174,000
+8,100
+5% +$8.1K ﹤0.01% 1462
2018
Q3
$292K Buy
165,900
+55,900
+51% +$98.4K ﹤0.01% 1471
2018
Q2
$377K Hold
110,000
﹤0.01% 1390
2018
Q1
$467K Hold
110,000
﹤0.01% 1316
2017
Q4
$198K Hold
110,000
﹤0.01% 1388
2017
Q3
$240K Hold
110,000
﹤0.01% 1385
2017
Q2
$305K Buy
+110,000
New +$305K ﹤0.01% 1366