State of Wisconsin Investment Board’s Gossamer Bio GOSS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
$81.5K Buy
2022
Q4
Sell
2022
Q3
$609K Sell
2022
Q2
$437K Sell
2022
Q1
$662K Hold
2021
Q4
$863K Hold
2021
Q3
$959K Hold
2021
Q2
$620K Hold
2021
Q1
$706K Sell
2020
Q4
$769K Hold
2020
Q3
$987K Buy
2020
Q2
$890K Buy
2020
Q1
$672K Buy
2019
Q4
$469K Hold
2019
Q3
$504K Buy
2019
Q2
$357K Buy