GAMMA Investing’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
2025
Q4
$341K Buy
2025
Q3
$277K Buy
2025
Q2
$177K Buy
2025
Q1
$148K Sell
2024
Q4
$218K Buy
2024
Q3
$179K Buy
2024
Q2
$87.7K Buy
2024
Q1
$80.9K Buy
2023
Q4
$41.8K Buy