Optimal Asset Management’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
$4.2M Buy
2021
Q2
$3.62M Hold
2021
Q1
$3.21M Buy
2020
Q4
$1.81M Sell
2020
Q3
$1.6M Buy
2020
Q2
$866K Sell
2020
Q1
$880 Buy
2019
Q4
$484K Buy