Alberta Investment Management Corp (AIMCo)’s Ballard Power Systems BLDP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-186,500	Closed	-$310K	–	764
2024 Q4	$310K	Buy	+186,500	New	+$291K	﹤0.01%	754
2024 Q3	–	Sell	-345,100	Closed	-$779K	–	771
2024 Q2	$779K	Hold	345,100	–	–	0.01%	570
2024 Q1	$961K	Sell	345,100 -87,300	-20%	-$275K	0.01%	659
2023 Q4	$1.61M	Buy	432,400 +87,300	+25%	+$310K	0.02%	494
2023 Q3	$1.28M	Hold	345,100	–	–	0.01%	567
2023 Q2	$1.51M	Sell	345,100 -64,200	-16%	-$293K	0.01%	623
2023 Q1	$2.28M	Buy	+409,300	New	+$2.36M	0.02%	512
2022 Q4	–	Sell	-85,200	Closed	-$525K	–	1097
2022 Q3	$525K	Buy	+85,200	New	+$637K	﹤0.01%	1062
2022 Q2	–	Sell	-117,600	Closed	-$1.37M	–	1272
2022 Q1	$1.37M	Hold	117,600	–	–	0.01%	879
2021 Q4	$1.48M	Sell	117,600 -1,000	-0.8%	-$15.1K	0.01%	661
2021 Q3	$1.67M	Buy	118,600 +3,100	+3%	+$49.1K	0.01%	677
2021 Q2	$2.1M	Sell	115,500 -59,600	-34%	-$1.11M	0.02%	619
2021 Q1	$4.27M	Buy	175,100 +64,600	+58%	+$1.93M	0.04%	394
2020 Q4	$2.58M	Sell	110,500 -48,400	-30%	-$891K	0.02%	472
2020 Q3	$2.39M	Sell	158,900 -109,700	-41%	-$1.77M	0.03%	481
2020 Q2	$4.12M	Buy	+268,600	New	+$2.94M	0.05%	389
2018 Q1	–	Sell	-25,400	Closed	-$141K	–	771
2017 Q4	$141K	Buy	+25,400	New	+$124K	﹤0.01%	725