Rockefeller Capital Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$725K Buy
2023
Q3
Sell
2023
Q2
$2.28M Sell
2023
Q1
$2.88M Buy
2022
Q4
$1.79M Buy
2022
Q3
$1.65M Sell
2022
Q2
$1.29M Sell
2022
Q1
$1.38M Buy
2021
Q4
$1.49M Sell
2021
Q3
$3.8M Sell
2021
Q2
$5.39M Sell
2021
Q1
$5.29M Buy
2020
Q4
$3.66M Sell
2020
Q3
$6.51M Sell
2020
Q2
$6.41M Sell
2020
Q1
$7.75M Buy
2019
Q4
$4.86M Sell
2019
Q3
$4.79M Sell
2019
Q2
$58.5M Sell
2019
Q1
$60.1M Sell
2018
Q4
$98.4M Buy
2018
Q3
$114M Buy
2018
Q2
$82.6M Sell
2018
Q1
$78.8M Buy