Port Capital’s Thermo Fisher Scientific TMO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$467K Buy
2025
Q1
$558K Sell
2024
Q4
$721K Buy
2024
Q3
$843K Sell
2024
Q2
$865K Sell
2024
Q1
$936K Buy
2023
Q4
$728K Sell
2023
Q3
$695K Sell
2023
Q2
$778K Buy
2021
Q4
Sell
2021
Q3
$2M Sell
2021
Q2
$1.77M Buy
2021
Q1
$1.59M Buy
2020
Q4
$1.62M Buy