Viking Fund Management’s ProPetro Holding PUMP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-80,000	Closed	-$644K	–	116
2022 Q3	$644K	Hold	80,000	–	–	0.15%	110
2022 Q2	$800K	Sell	80,000 -150,000	-65%	-$1.5M	0.19%	114
2022 Q1	$3.2M	Buy	230,000 +30,000	+15%	+$418K	0.73%	46
2021 Q4	$1.62M	Hold	200,000	–	–	0.43%	85
2021 Q3	$1.73M	Hold	200,000	–	–	0.5%	80
2021 Q2	$1.83M	Sell	200,000 -115,000	-37%	-$1.05M	0.52%	75
2021 Q1	$3.36M	Sell	315,000 -15,000	-5%	-$160K	1%	33
2020 Q4	$2.44M	Hold	330,000	–	–	0.78%	47
2020 Q3	$1.34M	Hold	330,000	–	–	0.5%	66
2020 Q2	$1.7M	Buy	330,000 +230,000	+230%	+$1.18M	0.63%	56
2020 Q1	$250K	Hold	100,000	–	–	0.11%	109
2019 Q4	$1.13M	Buy	100,000 +20,000	+25%	+$225K	0.32%	80
2019 Q3	$727K	Sell	80,000 -50,000	-38%	-$454K	0.21%	92
2019 Q2	$2.69M	Sell	130,000 -320,000	-71%	-$6.62M	0.71%	56
2019 Q1	$10.1M	Sell	450,000 -10,000	-2%	-$225K	2.52%	6
2018 Q4	$5.67M	Sell	460,000 -10,000	-2%	-$123K	1.58%	20
2018 Q3	$7.75M	Sell	470,000 -460,000	-49%	-$7.59M	1.59%	18
2018 Q2	$14.6M	Sell	930,000 -170,000	-15%	-$2.67M	2.8%	7
2018 Q1	$17.5M	Buy	1,100,000 +100,000	+10%	+$1.59M	3.31%	3
2017 Q4	$20.2M	Sell	1,000,000 -20,000	-2%	-$403K	3.29%	4
2017 Q3	$14.6M	Buy	1,020,000 +230,000	+29%	+$3.3M	2.33%	14
2017 Q2	$11M	Buy	+790,000	New	+$11M	1.69%	17