GSA Capital Partners’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
2026 Q1	$2.46M	Buy	1,017,775 +308,471	+43%	+$736K	0.15%	106
2025 Q4	$1.8M	Buy	709,304 +369,137	+109%	+$1.14M	0.16%	107
2025 Q3	$925K	Buy	340,167 +88,470	+35%	+$181K	0.08%	448
2025 Q2	$400K	Buy	251,697 +40,019	+19%	+$53.5K	0.03%	1076
2025 Q1	$233K	Buy	+211,678	New	+$298K	0.02%	1313
2020 Q4	–	Sell	-198,758	Closed	-$3M	–	1222
2020 Q3	$3M	Buy	+198,758	New	+$3.2M	0.5%	8
2020 Q2	–	Sell	-37,543	Closed	-$286K	–	651
2020 Q1	$286K	Buy	+37,543	New	+$365K	0.07%	519
2019 Q4	–	Sell	-25,821	Closed	-$126K	–	1440
2019 Q3	$126K	Buy	+25,821	New	+$117K	0.02%	1253
2018 Q4	–	Sell	-75,484	Closed	-$325K	–	1362
2018 Q3	$325K	Buy	+75,484	New	+$250K	0.02%	1286
2018 Q1	–	Sell	-74,622	Closed	-$329K	–	1604
2017 Q4	$329K	Buy	+74,622	New	+$365K	0.02%	1174
2014 Q4	–	Sell	-21,400	Closed	-$69K	–	1702
2014 Q3	$69K	Buy	21,400 +10,878	+103%	+$41K	﹤0.01%	1642
2014 Q2	$43K	Buy	+10,522	New	+$39.2K	﹤0.01%	1757