DOSSIER · 13F Holders · Q2 2026Utilities · Hazardous Waste Management
CLH

CLEAN HARBORS INC

683 institutions still hold CLEAN HARBORS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 184496107·Hazardous Waste Management·683 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$9.5B
visible holders
Holders
683
filers reporting
Concentration
15.90%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

683 institutions reported CLH in Q2 2026. BlackRock, Inc. leads at 15.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.5B5.1M0.02%Q2 2026
02
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$943M3.2M0.16%Q2 2026
03
FMR LLC
CIK 0000315066
$897M3.0M0.04%Q2 2026
04
JANUS HENDERSON GROUP PLC
CIK 0001274173
$675M2.4M0.32%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$652M2.2M0.01%Q2 2026
06
Vanguard Portfolio Management
CIK 0002100121· Index
$593M2.0M0.03%Q2 2026
07
Jupiter Topco LLC
CIK 0002146052
$478M1.6M0.19%Q2 2026
08
STATE STREET CORP
CIK 0000093751
$473M1.6M0.01%Q2 2026
09
D1 Capital Partners L.P.
CIK 0001747057
$393M1.3M1.13%Q2 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$337M1.1M0.02%Q2 2026
11
Clearbridge Investments, LLC
CIK 0001348883
$337M1.1M0.28%Q2 2026
12
Durable Capital Partners LP
CIK 0001798849
$301M1.1M3.10%Q1 2026
13
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$297M993K0.17%Q2 2026
14
SNYDER CAPITAL MANAGEMENT L P
CIK 0001050477
$276M922K4.76%Q2 2026
15
GOLDMAN SACHS GROUP INC
CIK 0000886982
$269M900K0.02%Q2 2026
16
BESSEMER GROUP INC
CIK 0001054074
$267M932K0.42%Q1 2026
17
FIL Ltd
CIK 0000318989
$262M877K0.19%Q2 2026
18
Select Equity Group, L.P.
CIK 0001592643
$199M849K0.86%Q4 2025
19
NORGES BANK
CIK 0001374170· Sovereign
$189M632K0.02%Q2 2026
20
Pictet Asset Management Holding SA
CIK 0001993888
$182M609K0.17%Q2 2026
Page 1 of 35
663 more holders available. Log in →
Insiders at CLEAN HARBORS INC
Gerstenberg Eric WRobertson AndreaMckim Alan SDugas Eric J.Battles Michael LouisCurtis George LUnderwood RebeccaGabriel Sharon M.