Walthausen & Co’s Ameresco AMRC Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-37,504	Closed	-$2.19M	–	142
2021 Q3	$2.19M	Sell	37,504 -34,886	-48%	-$2.04M	0.55%	108
2021 Q2	$4.54M	Sell	72,390 -37,560	-34%	-$2.36M	1%	16
2021 Q1	$5.35M	Buy	109,950 +31,160	+40%	+$1.52M	1.13%	15
2020 Q4	$4.12M	Sell	78,790 -88,060	-53%	-$4.6M	1.12%	16
2020 Q3	$5.57M	Sell	166,850 -42,490	-20%	-$1.42M	1.16%	30
2020 Q2	$5.82M	Sell	209,340 -210,370	-50%	-$5.84M	1.18%	31
2020 Q1	$7.15M	Sell	419,710 -115,080	-22%	-$1.96M	1.53%	7
2019 Q4	$9.36M	Buy	534,790 +311,500	+140%	+$5.45M	1.23%	16
2019 Q3	$3.59M	Buy	+223,290	New	+$3.59M	0.5%	78