CLH — CLEAN HARBORS INC

Ownership history in Lansing Management LP  ·  1 quarter on record

This page tracks every 13F SEC filing in which Lansing Management LP reported a position in CLEAN HARBORS INC (CLH). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.68% (2025 Q4)
Avg. % of fund
1.68%
First filed
2025 Q4
Last filed
2025 Q4
Quarters held
1
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 INITIATED 10,760 — — 1.68% $2.5M $234.48
% of Fund (quarterly)    CLH price (monthly, adj. close)

Other funds also holding CLH

As of 2025 Q4 — sorted by position size

12th Street Asset Management Company, LLC 3Y 7Y 8.12% AXON CAPITAL LP 7Y 6.22% M.D. Sass, LLC 3Y 7Y 6.18% D1 Capital Partners L.P. 3Y 7Y 6.1% SNYDER CAPITAL MANAGEMENT L P 3Y 7Y 5.03% Palestra Capital Management LLC 3Y 7Y 4.72% ECOFI INVESTISSEMENTS SA 4.47% Bayberry Capital Partners LP 3Y 3.58% Bullseye Asset Management LLC 3Y 3.25% Rivermont Capital Management LP 3Y 2.47%
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