BlackRock Advisors’s Patterson-UTI PTEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$21.3M Sell
2016
Q3
$21M Sell
2016
Q2
$24.4M Buy
2016
Q1
$14.3M Buy
2015
Q4
$12M Buy
2015
Q3
$9.8M Buy
2015
Q2
$13.8M Sell
2015
Q1
$26M Buy
2014
Q4
$13.4M Buy
2014
Q3
$14.1M Sell
2014
Q2
$18.2M Sell
2014
Q1
$18.7M Sell
2013
Q4
$15.5M Sell
2013
Q3
$14.5M Sell
2013
Q2
$13.7M Buy