Kovitz Investment Group Partners’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
$3.21M Buy
2025
Q2
$2.3M Buy
2025
Q1
$1.95M Buy
2024
Q4
$596K Sell
2024
Q3
$800K Buy
2024
Q2
$842K Buy
2024
Q1
$394K Buy
2022
Q1
Sell
2021
Q4
$3.88M Buy
2021
Q3
$4.41M Sell
2021
Q2
$5.41M Sell
2021
Q1
$4.49M Buy
2020
Q4
$3.88M Sell
2020
Q3
$4.81M Sell
2020
Q2
$4.59M Sell
2020
Q1
$5.62M Sell
2019
Q4
$5.47M Buy
2019
Q3
$4.25M Sell
2019
Q2
$4.38M Buy
2019
Q1
$4.41M Buy
2018
Q4
$5.56M Buy