Arrowstreet Capital

Arrowstreet Capital’s Patterson-UTI PTEN Stock Holding History

Arrowstreet Capital’s Portfolio PTEN Stock Details PTEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.94M	Buy	+733,020	New	+$6.28M	﹤0.01%	1011
2021 Q4	–	Sell	-19,400	Closed	-$175K	–	1664
2021 Q3	$175K	Sell	19,400 -302,560	-94%	-$2.45M	﹤0.01%	1516
2021 Q2	$3.2M	Sell	321,960 -1,886,351	-85%	-$16M	﹤0.01%	1205
2021 Q1	$15.7M	Sell	2,208,311 -461,854	-17%	-$3.25M	0.02%	686
2020 Q4	$14M	Sell	2,670,165 -297,983	-10%	-$1.17M	0.02%	740
2020 Q3	$8.46M	Sell	2,968,148 -192,733	-6%	-$709K	0.01%	919
2020 Q2	$11M	Buy	3,160,881 +2,976,681	+1,616%	+$10.3M	0.02%	744
2020 Q1	$433K	Sell	184,200 -645,463	-78%	-$4.18M	﹤0.01%	1560
2019 Q4	$8.71M	Buy	829,663 +505,902	+156%	+$4.58M	0.02%	654
2019 Q3	$2.77M	Buy	+323,761	New	+$3.17M	0.01%	883
2016 Q4	–	Sell	-53,100	Closed	-$1.19M	–	2343
2016 Q3	$1.19M	Buy	53,100 +22,238	+72%	+$446K	﹤0.01%	1035
2016 Q2	$658K	Buy	+30,862	New	+$581K	﹤0.01%	1086
2014 Q3	–	Sell	-268,728	Closed	-$9.39M	–	1097
2014 Q2	$9.39M	Buy	268,728 +142,681	+113%	+$4.68M	0.05%	312
2014 Q1	$3.99M	Buy	+126,047	New	+$3.51M	0.02%	490
2013 Q3	–	Sell	-28,447	Closed	-$551K	–	1107
2013 Q2	$551K	Buy	+28,447	New	+$621K	﹤0.01%	620

Other funds holding PTEN

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Sourcerock Group Denver, Colorado $2.38B AUM 72.25% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return

Fuller & Thaler Asset Management

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return