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Clean Harbors, Inc.

CLH Industrials
$321.98 +$1.74 (0.54%)
Market Cap: $17 B
Gurus Holding
8
Popularity Rank
#904
% of Shares Held
1.79%
Net Activity (Q2 2026)
-$374.58 M

Guru Ownership Trend

Guru Analysis for Clean Harbors, Inc. (CLH)

Clean Harbors, Inc. (CLH), a key player in the Industrials sector, continues to attract institutional attention.

As of Q2 2026, a total of 8 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $304.84 M.

Top institutional holders include Cliff Asness and Jeremy Grantham.

Institutional sentiment is currently Bearish. This is evidenced by a $374.58 M net outflow during the quarter.

Recent activity highlights Cliff Asness who increased their stake by 164.6%. Conversely, Joel Greenblatt reduced exposure by 12.2%.

Key Holders

Top 5 by Value

Recent Activity Breakdown (Q2 2026)

+$133.61 M
Total Buy Value
New Buys 2
Additions 3
-$508.19 M
Total Sell Value
Reductions 2
Sold Out 1

Guru Consensus (Q2 2026)

Based on recent activity
Net Sellers
3
Net Buyers
5

FAQs for Clean Harbors, Inc. (CLH)

Major holders include Cliff Asness ($142.82 M), Jeremy Grantham ($40.4 M), Joel Greenblatt ($35.33 M). According to the latest reported data, 8 tracked investment managers collectively hold approximately 946,772 shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $374.58 M, with 5 managers increasing positions and 3 managers reducing holdings.

During the most recent reporting period, 2 managers trimmed their positions, while 1 fully exited CLH. The total reported sell value was $508.19 M.

Yes, 2 managers opened new positions in CLH, and 3 increased their existing holdings. The total reported buy value was $133.61 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.05% Add 164.6% 478,075 $142.82 M Q2 2026
0.09% Reduce -0.3% 135,230 $40.4 M Q2 2026
0.08% Reduce -12.2% 118,271 $35.33 M Q2 2026
0.03% Add 85.7% 105,105 $31.4 M Q2 2026
0.03% New Buy 82,202 $24.56 M Q2 2026
0.01% New Buy 19,061 $5.69 M Q2 2026
0.01% Add 23.9% 4,954 $1.42 M Q1 2026
0.00% Add 1.5% 3,874 $1.16 M Q2 2026
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