Robeco Institutional Asset Management’s Patterson-UTI PTEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
2025
Q1
$2.73M Hold
2024
Q4
$2.75M Buy
2021
Q4
Sell
2021
Q3
$1.98M Sell
2021
Q2
$3.79M Sell
2021
Q1
$3.34M Sell
2020
Q4
$4.18M Sell
2020
Q3
$2.35M Sell
2020
Q2
$4.92M Sell
2020
Q1
$3.71M Buy
2019
Q4
$15.7M Buy
2019
Q3
$5.01M Buy
2014
Q4
Sell
2014
Q3
$1.58M Buy