Diamond Hill Capital Management’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
Q3
$242M Buy
2020
Q4
Sell
2020
Q3
$1.12M Sell
2020
Q2
$179M Sell
2020
Q1
$200M Sell
2019
Q4
$233M Sell
2019
Q3
$211M Sell
2019
Q2
$213M Sell
2019
Q1
$201M Sell
2018
Q4
$168M Sell
2018
Q3
$226M Sell
2018
Q2
$228M Buy
2018
Q1
$225M Sell
2017
Q4
$209M Buy
2017
Q3
$204M Buy
2017
Q2
$125M Buy
2017
Q1
$99.6M Buy
2016
Q4
$91.4M Buy
2016
Q3
$87.8M Sell
2016
Q2
$84.8M Sell
2016
Q1
$82.3M Buy