Ossiam’s Clean Harbors CLH Stock Holding History

Ossiam’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 Q1	–	Sell	-312	Closed	-$71.8K	–	626
2024 Q4	$71.8K	Sell	312 -25,471	-99%	-$6.33M	﹤0.01%	574
2024 Q3	$6.23M	Sell	25,783 -78	-0.3%	-$18.3K	0.12%	92
2024 Q2	$5.85M	Buy	25,861 +261	+1%	+$54.7K	0.11%	103
2024 Q1	$5.15M	Buy	25,600 +20,161	+371%	+$3.62M	0.09%	139
2023 Q4	$949K	Sell	5,439 -2,863	-34%	-$470K	0.02%	370
2023 Q3	$1.39M	Buy	+8,302	New	+$1.4M	0.02%	284

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

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

Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return

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

Ossiam's CLH Position: Q1 2025 in Review

Ossiam sold out of Clean Harbors (CLH) in Q1 2025, closing a stake of 312 shares — an estimated $71.8K sold.

Ossiam first reported a position in CLH in Q3 2023 and held it in 6 quarters. The position peaked at $6.23M in Q3 2024. 564 funds tracked by Wall St. Rank hold CLH as of Q1 2025.

Ossiam reported no remaining Clean Harbors position as of Q1 2025 after selling out during the quarter.
Ossiam sold 312 Clean Harbors shares in Q1 2025, an estimated $71.8K.
Ossiam first reported a position in Clean Harbors in Q3 2023 and held it in 6 quarters.
Ossiam's Clean Harbors position peaked at $6.23M in Q3 2024.
564 funds tracked by Wall St. Rank held Clean Harbors as of Q1 2025.

Based on Ossiam's 13F filing for Q1 2025, filed 14 May 2025.