Silphium Asset Management’s Clean Harbors CLH Stock Holding History

Silphium Asset Management’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
2023 Q4	–	Sell	-35,122	Closed	-$5.88M	–	48
2023 Q3	$5.88M	Buy	35,122 +8,122	+30%	+$1.37M	1.88%	11
2023 Q2	$4.44M	Hold	27,000	–	–	1.93%	13
2023 Q1	$3.85M	Hold	27,000	–	–	2.95%	10
2022 Q4	$3.08M	Sell	27,000 -8,000	-23%	-$935K	3.08%	10
2022 Q3	$3.85M	Buy	+35,000	New	+$3.75M	3.46%	9

Other funds holding CLH

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

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

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

SCM

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

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

Silphium Asset Management's CLH Position: Q4 2023 in Review

Silphium Asset Management sold out of Clean Harbors (CLH) in Q4 2023, closing a stake of 35,122 shares — an estimated $5.88M sold.

Silphium Asset Management first reported a position in CLH in Q3 2022 and held it in 5 quarters. The position peaked at $5.88M in Q3 2023. 450 funds tracked by Wall St. Rank hold CLH as of Q4 2023.

Silphium Asset Management reported no remaining Clean Harbors position as of Q4 2023 after selling out during the quarter.
Silphium Asset Management sold 35,122 Clean Harbors shares in Q4 2023, an estimated $5.88M.
Silphium Asset Management first reported a position in Clean Harbors in Q3 2022 and held it in 5 quarters.
Silphium Asset Management's Clean Harbors position peaked at $5.88M in Q3 2023.
450 funds tracked by Wall St. Rank held Clean Harbors as of Q4 2023.

Based on Silphium Asset Management's 13F filing for Q4 2023, filed 30 Jan 2025.