Wellington Management Group’s Y-mAbs Therapeutics YMAB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
2025
Q1
$904K Buy
2024
Q4
$1.04M Sell
2024
Q3
$1.8M Sell
2024
Q2
$1.94M Buy
2024
Q1
$2.38M Buy
2022
Q4
Sell
2022
Q3
$28.1M Buy
2022
Q2
$28.3M Sell
2022
Q1
$22.7M Sell
2021
Q4
$69.2M Sell
2021
Q3
$122M Sell
2021
Q2
$150M Buy
2021
Q1
$91.3M Buy
2020
Q4
$121M Sell
2020
Q3
$102M Buy
2020
Q2
$101M Sell
2020
Q1
$71.6M Buy
2019
Q4
$76.8M Buy
2019
Q3
$10.7M Buy