BlackRock Fund Advisors’s Patterson-UTI PTEN Stock Holding History

BlackRock Fund Advisors’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
2016 Q4	$169M	Buy	6,276,877 +487,349	+8%	+$12M	0.03%	776
2016 Q3	$130M	Buy	5,789,528 +205,298	+4%	+$4.12M	0.03%	882
2016 Q2	$119M	Buy	5,584,230 +209,874	+4%	+$3.95M	0.03%	837
2016 Q1	$94.7M	Sell	5,374,356 -71,330	-1%	-$1.06M	0.02%	997
2015 Q4	$82.1M	Buy	5,445,686 +165,535	+3%	+$2.55M	0.02%	1115
2015 Q3	$69.4M	Buy	5,280,151 +93,745	+2%	+$1.49M	0.02%	1202
2015 Q2	$97.6M	Buy	5,186,406 +174,592	+3%	+$3.62M	0.02%	1008
2015 Q1	$94.1M	Buy	5,011,814 +238,473	+5%	+$4.09M	0.02%	1048
2014 Q4	$79.2M	Buy	4,773,341 +163,213	+4%	+$3.44M	0.02%	1133
2014 Q3	$150M	Buy	4,610,128 +115,189	+3%	+$3.91M	0.04%	557
2014 Q2	$157M	Buy	4,494,939 +147,155	+3%	+$4.83M	0.04%	543
2014 Q1	$138M	Sell	4,347,784 -191,611	-4%	-$5.33M	0.04%	598
2013 Q4	$115M	Buy	4,539,395 +311,114	+7%	+$7.45M	0.04%	723
2013 Q3	$90.4M	Buy	4,228,281 +195,198	+5%	+$4.01M	0.03%	836
2013 Q2	$78.1M	Buy	+4,033,083	New	+$88M	0.03%	839

Other funds holding PTEN

Dimensional Fund Advisors

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

VanEck Associates

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

AJO LP Philadelphia, Pennsylvania $199M AUM 109.68% 1-Year Est. Return

Wells Fargo San Francisco, California $501B AUM 22.01% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

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

Jennison Associates

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return