Quantinno Capital Management’s Clean Harbors CLH Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$109M	Buy	380,945 +50,702	+15%	+$13.8M	0.18%	69
2025 Q4	$77.4M	Buy	330,243 +234,180	+244%	+$53.5M	0.16%	92
2025 Q3	$22.3M	Buy	96,063 +64,000	+200%	+$15.2M	0.06%	379
2025 Q2	$7.41M	Buy	32,063 +4,272	+15%	+$935K	0.03%	652
2025 Q1	$5.48M	Sell	27,791 -8,872	-24%	-$1.94M	0.04%	610
2024 Q4	$8.44M	Buy	36,663 +2,292	+7%	+$569K	0.08%	256
2024 Q3	$8.31M	Buy	34,371 +10,502	+44%	+$2.47M	0.11%	174
2024 Q2	$5.4M	Sell	23,869 -2,179	-8%	-$457K	0.1%	206
2024 Q1	$5.24M	Buy	26,048 +5,642	+28%	+$1.01M	0.11%	177
2023 Q4	$3.56M	Sell	20,406 -6,381	-24%	-$1.05M	0.12%	183
2023 Q3	$4.48M	Buy	26,787 +505	+2%	+$85.1K	0.2%	72
2023 Q2	$4.32M	Sell	26,282 -568	-2%	-$83K	0.25%	60
2023 Q1	$3.83M	Buy	26,850 +855	+3%	+$111K	0.25%	59
2022 Q4	$2.97M	Buy	25,995 +17,753	+215%	+$2.07M	0.22%	90
2022 Q3	$906K	Buy	+8,242	New	+$883K	0.12%	223
2020 Q1	–	Sell	-5,116	Closed	-$439K	–	398
2019 Q4	$439K	Buy	5,116 +995	+24%	+$80.9K	0.28%	139
2019 Q3	$318K	Hold	4,121	–	–	0.21%	242
2019 Q2	$293K	Sell	4,121 -4,459	-52%	-$310K	0.17%	297
2019 Q1	$614K	Buy	+8,580	New	+$530K	0.39%	63