Oberweis Asset Management’s Perficient Inc PRFT Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-18,200	Closed	-$1.18M	–	193
2022 Q3	$1.18M	Buy	18,200 +1,300	+8%	+$84.5K	0.28%	89
2022 Q2	$1.55M	Sell	16,900 -300	-2%	-$27.5K	0.39%	53
2022 Q1	$1.89M	Buy	17,200 +9,000	+110%	+$991K	0.38%	48
2021 Q4	$1.06M	Sell	8,200 -1,900	-19%	-$246K	0.19%	92
2021 Q3	$1.17M	Sell	10,100 -12,400	-55%	-$1.44M	0.24%	73
2021 Q2	$1.81M	Hold	22,500	–	–	0.4%	41
2021 Q1	$1.32M	Hold	22,500	–	–	0.27%	58
2020 Q4	$1.07M	Hold	22,500	–	–	0.28%	55
2020 Q3	$962K	Hold	22,500	–	–	0.32%	49
2020 Q2	$805K	Hold	22,500	–	–	0.32%	58
2020 Q1	$610K	Sell	22,500 -2,300	-9%	-$62.4K	0.34%	66
2019 Q4	$1.14M	Sell	24,800 -4,900	-16%	-$226K	0.38%	57
2019 Q3	$1.15M	Buy	+29,700	New	+$1.15M	0.26%	61
2014 Q2	–	Sell	-13,800	Closed	-$250K	–	149
2014 Q1	$250K	Hold	13,800	–	–	0.05%	132
2013 Q4	$323K	Hold	13,800	–	–	0.08%	117
2013 Q3	$253K	Sell	13,800 -45,900	-77%	-$842K	0.07%	120
2013 Q2	$796K	Buy	+59,700	New	+$796K	0.23%	83