Dynamic Technology Lab’s ABM Industries ABM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$431K	Buy	+11,200	New	+$485K	0.07%	485
2024 Q3	–	Sell	-19,734	Closed	-$997K	–	971
2024 Q2	$997K	Buy	+19,734	New	+$921K	0.11%	305
2024 Q1	–	Sell	-56,081	Closed	-$2.51M	–	1005
2023 Q4	$2.51M	Buy	56,081 +30,677	+121%	+$1.3M	0.27%	72
2023 Q3	$1.02M	Buy	25,404 +16,059	+172%	+$695K	0.1%	258
2023 Q2	$399K	Buy	+9,345	New	+$405K	0.05%	590
2021 Q4	–	Sell	-9,220	Closed	-$415K	–	1083
2021 Q3	$415K	Sell	9,220 -10,310	-53%	-$477K	0.05%	604
2021 Q2	$866K	Buy	19,530 +15,545	+390%	+$780K	0.09%	375
2021 Q1	$203K	Sell	3,985 -16,621	-81%	-$729K	0.02%	951
2020 Q4	$780K	Buy	20,606 +3,156	+18%	+$120K	0.13%	272
2020 Q3	$640K	Sell	17,450 -8,290	-32%	-$304K	0.1%	343
2020 Q2	$934K	Buy	+25,740	New	+$834K	0.14%	228
2020 Q1	–	Sell	-27,410	Closed	-$1.03M	–	973
2019 Q4	$1.03M	Buy	+27,410	New	+$1.02M	0.17%	169
2019 Q3	–	Sell	-22,028	Closed	-$881K	–	914
2019 Q2	$881K	Buy	+22,028	New	+$837K	0.15%	208
2019 Q1	–	Sell	-13,703	Closed	-$440K	–	936
2018 Q4	$440K	Sell	13,703 -5,269	-28%	-$161K	0.08%	474
2018 Q3	$612K	Sell	18,972 -18,483	-49%	-$585K	0.09%	413
2018 Q2	$1.09M	Buy	+37,455	New	+$1.15M	0.16%	177
2016 Q3	–	Sell	-20,187	Closed	-$736K	–	851
2016 Q2	$736K	Buy	+20,187	New	+$681K	0.2%	115
2015 Q4	–	Sell	-18,329	Closed	-$501K	–	857
2015 Q3	$501K	Buy	18,329 +3,899	+27%	+$123K	0.17%	172
2015 Q2	$474K	Buy	+14,430	New	+$468K	0.16%	200
2014 Q4	–	Sell	-20,941	Closed	-$538K	–	622
2014 Q3	$538K	Buy	+20,941	New	+$550K	0.26%	92
2013 Q3	–	Sell	-9,856	Closed	-$242K	–	452
2013 Q2	$242K	Buy	+9,856	New	+$226K	0.25%	186