Van Den Berg Management I’s Patterson-UTI PTEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q2	–	Sell	-52,841	Closed	-$124K	–	58
2020 Q1	$124K	Sell	52,841 -1,002,557	-95%	-$6.49M	0.03%	61
2019 Q4	$11.1M	Sell	1,055,398 -42,503	-4%	-$385K	1.86%	19
2019 Q3	$9.39M	Sell	1,097,901 -5,044	-0.5%	-$49.5K	1.62%	20
2019 Q2	$12.7M	Sell	1,102,945 -8,667	-0.8%	-$112K	1.89%	18
2019 Q1	$15.6M	Sell	1,111,612 -9,493	-0.8%	-$124K	2.14%	17
2018 Q4	$11.6M	Buy	1,121,105 +989,685	+753%	+$14.6M	1.72%	21
2018 Q3	$2.25M	Buy	131,420 +37,490	+40%	+$644K	0.24%	49
2018 Q2	$1.69M	Buy	93,930 +85	+0.1%	+$1.7K	0.18%	57
2018 Q1	$1.64M	Buy	93,845 +21,095	+29%	+$440K	0.2%	54
2017 Q4	$1.67M	Buy	72,750 +120	+0.2%	+$2.49K	0.19%	54
2017 Q3	$1.52M	Hold	72,630	–	–	0.17%	57
2017 Q2	$1.47M	Hold	72,630	–	–	0.18%	56
2017 Q1	$1.76M	Hold	72,630	–	–	0.2%	55
2016 Q4	$1.96M	Hold	72,630	–	–	0.23%	51
2016 Q3	$1.63M	Hold	72,630	–	–	0.2%	50
2016 Q2	$1.55M	Hold	72,630	–	–	0.2%	48
2016 Q1	$1.28M	Buy	72,630 +7,135	+11%	+$106K	0.17%	47
2015 Q4	$988K	Buy	65,495 +25,370	+63%	+$390K	0.13%	51
2015 Q3	$527K	Buy	+40,125	New	+$636K	0.07%	61