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D1 Capital Partners L.P.

Position in CLH — Clean Harbors Inc

CIK 1747057 New York, NY

Position in CLH

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$393,005,923
+$9,280,612 QoQ
Shares Held
1,315,501
-1.7% QoQ
Ownership
2.49%
of shares outstanding
% of Portfolio
1.13%
of 13F equity value
Holder Rank
#8
of 655 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CLH Over Time

Shares Held

Position Value (USD)

Position in Waste Management

Industrials · as of Jun 30, 2026

D1 Capital Partners L.P. holds $393,005,923 across 1 Waste Management name. CLH ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CLH
Clean Harbors Inc
This page
1,315,501 $393,005,923

All Filings in CLH

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $393,005,923 1,315,501
2026-03-31 $383,725,311 1,338,281
2026-03-31 $383,725,311 1,338,281
2025-12-31 $652,295,691 2,781,882
2025-12-31 $652,295,691 2,781,882
2025-09-30 $567,913,284 2,445,583
2025-06-30 $333,740,001 1,443,637
2025-03-31 $38,044,636 193,022