Alberta Investment Management Corp (AIMCo)’s Clean Harbors CLH Stock Holding History

Alberta Investment Management Corp (AIMCo)’s Portfolio CLH Stock Details CLH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-10,322	Closed	-$2.03M	–	641
2025 Q1	$2.03M	Sell	10,322 -8,679	-46%	-$1.9M	0.01%	457
2024 Q4	$4.37M	Hold	19,001	–	–	0.03%	298
2024 Q3	$4.59M	Buy	19,001 +2,532	+15%	+$595K	0.04%	250
2024 Q2	$3.72M	Buy	16,469 +5,060	+44%	+$1.06M	0.04%	245
2024 Q1	$2.3M	Sell	11,409 -2,591	-19%	-$466K	0.02%	393
2023 Q4	$2.44M	Sell	14,000 -2,019	-13%	-$331K	0.02%	373
2023 Q3	$2.68M	Sell	16,019 -9,468	-37%	-$1.6M	0.03%	366
2023 Q2	$4.19M	Sell	25,487 -4,135	-14%	-$604K	0.04%	363
2023 Q1	$4.22M	Hold	29,622	–	–	0.04%	368
2022 Q4	$3.38M	Sell	29,622 -1	-0%	-$117	0.03%	511
2022 Q3	$3.26M	Buy	29,623 +11,502	+63%	+$1.23M	0.03%	587
2022 Q2	$1.59M	Hold	18,121	–	–	0.01%	769
2022 Q1	$2.02M	Buy	18,121 +9,711	+115%	+$959K	0.01%	771
2021 Q4	$839K	Buy	+8,410	New	+$886K	0.01%	797
2019 Q4	–	Sell	-4,400	Closed	-$340K	–	934
2019 Q3	$340K	Sell	4,400 -5,900	-57%	-$436K	﹤0.01%	799
2019 Q2	$732K	Buy	+10,300	New	+$717K	0.01%	707

Other funds holding CLH

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

DCP

D1 Capital Partners New York $11.2B AUM 15.78% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

SCM

Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

Bessemer Group Woodbridge, New Jersey $63.6B AUM 28.76% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s CLH Position: Q2 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Clean Harbors (CLH) in Q2 2025, closing a stake of 10,322 shares — an estimated $2.03M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in CLH in Q2 2019 and held it in 16 quarters. The position peaked at $4.59M in Q3 2024. 577 funds tracked by Wall St. Rank hold CLH as of Q2 2025.

Alberta Investment Management Corp (AIMCo) reported no remaining Clean Harbors position as of Q2 2025 after selling out during the quarter.
Alberta Investment Management Corp (AIMCo) sold 10,322 Clean Harbors shares in Q2 2025, an estimated $2.03M.
Alberta Investment Management Corp (AIMCo) first reported a position in Clean Harbors in Q2 2019 and held it in 16 quarters.
Alberta Investment Management Corp (AIMCo)'s Clean Harbors position peaked at $4.59M in Q3 2024.
577 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2025, filed 8 Aug 2025.