How many institutions held CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share in Q3 2021?

302 institutional investors reported CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share for Q3 2021. Use the holders table for investor-level position and value details.

CLEAN HARBORS INC - Common Stock, par value $0.01 per share (CLH)

Q: What does CUSIP 184496107 represent in this 13F holders report?

CUSIP 184496107 is the security identifier for CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share used to aggregate holder disclosures.

CUSIP: 184496107

Q3 2021 13F Holders as of 30 Sep 2021

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 53,531,240
Total 13F shares: 48,325,318
Share change: +159,969
Total reported value: $5,019,606,329
Put/Call ratio: 110%
Price per share: $103.87
Number of holders: 302
Value change: +$19,323,880
Number of buys: 130
Number of sells: 143

Security key

184496107

Report period

Q3 2021

Institutions

302

Top holders

CLH full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2021 Previous quarter: Q2 2021 CLEAN HARBORS INC SEC filings CLEAN HARBORS INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 184496107

Newer quarter: Q4 2021 Previous quarter: Q2 2021

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

WELLINGTON MANAGEMENT GRO...

13D/G signal

—

Evidence rows

Latest as of

30 Jun 2021

13F Lead comparable stake: 13% Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	13%	$665,956,000 7,150,067 shares	—	30 Jun 2021
VANGUARD GROUP INC	13F Company 13F	8.5%	$422,970,000 4,541,218 shares	—	30 Jun 2021
BlackRock Finance, Inc.	13F Company 13F	7.9%	$391,433,000 4,202,619 shares	—	30 Jun 2021
ArrowMark Colorado Holdings LLC	13F Company 13F	3.3%	$165,115,000 1,772,762 shares	—	30 Jun 2021
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	3.2%	$157,829,000 1,694,637 shares	—	30 Jun 2021
SNYDER CAPITAL MANAGEMENT L P	13F Company 13F	2.9%	$143,825,000 1,544,180 shares	—	30 Jun 2021
Impax Asset Management Group plc	13F Company 13F	2.7%	$134,686,000 1,459,796 shares	—	30 Jun 2021
STATE STREET CORP	13F Company 13F	2.4%	$117,892,000 1,265,753 shares	—	30 Jun 2021

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
CREDIT SUISSE AG/	13F Company 13F	2%	$99,046,000 1,091,650 shares	—	30 Jun 2021
Invesco Ltd.	13F Company 13F	2%	$100,625,000 1,080,373 shares	—	30 Jun 2021
FEDERATED HERMES, INC.	13F Company 13F	1.9%	$93,137,000 999,969 shares	—	30 Jun 2021
Marshall Wace North America L.P.	13F Company 13F	1.6%	$80,416,000 863,388 shares	—	30 Jun 2021
CRAMER ROSENTHAL MCGLYNN LLC	13F Company 13F	1.5%	$73,488,000 789,005 shares	—	30 Jun 2021
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	1.3%	$64,559,000 693,140 shares	—	30 Jun 2021
MACQUARIE GROUP LTD	13F Company 13F	1.3%	$64,075,000 687,945 shares	—	30 Jun 2021
ROYAL BANK OF CANADA	13F Company 13F	1.2%	$59,361,000 637,329 shares	—	30 Jun 2021
Bank of New York Mellon Corp	13F Company 13F	1.1%	$54,574,000 585,939 shares	—	30 Jun 2021
AMERICAN CENTURY COMPANIES INC	13F Company 13F	1%	$50,557,000 542,806 shares	—	30 Jun 2021
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	0.96%	$47,728,000 512,433 shares	—	30 Jun 2021
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.95%	$47,527,000 510,267 shares	—	30 Jun 2021
Artemis Investment Management LLP	13F Company 13F	0.95%	$47,223,000 506,884 shares	—	30 Jun 2021
BANK OF MONTREAL /CAN/	13F Company 13F	0.93%	$45,435,000 499,619 shares	—	30 Jun 2021
NORTHERN TRUST CORP	13F Company 13F	0.85%	$42,361,000 454,794 shares	—	30 Jun 2021
NORGES BANK	13F Company 13F	0.83%	$41,431,000 444,828 shares	—	30 Jun 2021
CITIGROUP INC	13F Company 13F	0.82%	$40,975,000 439,927 shares	—	30 Jun 2021
PANAGORA ASSET MANAGEMENT INC	13F Company 13F	0.8%	$39,715,000 426,397 shares	—	30 Jun 2021
VICTORY CAPITAL MANAGEMENT INC	13F Company 13F	0.77%	$38,370,000 411,960 shares	—	30 Jun 2021
PICTET ASSET MANAGEMENT LTD	13F Company 13F	0.76%	$37,912,000 407,039 shares	—	30 Jun 2021
Handelsbanken Fonder AB	13F Company 13F	0.75%	$37,527,000 402,909 shares	—	30 Jun 2021
TimesSquare Capital Management, LLC	13F Company 13F	0.73%	$36,453,000 391,380 shares	—	30 Jun 2021
Neuberger Berman Group LLC	13F Company 13F	0.7%	$34,393,000 373,147 shares	—	30 Jun 2021
GOLDMAN SACHS GROUP INC	13F Company 13F	0.68%	$34,079,000 365,903 shares	—	30 Jun 2021
12th Street Asset Management Company, LLC	13F Company 13F	0.68%	$33,783,000 362,709 shares	—	30 Jun 2021
FIL Ltd	13F Company 13F	0.59%	$29,529,000 317,039 shares	—	30 Jun 2021
SOUTHERNSUN ASSET MANAGEMENT, LLC	13F Company 13F	0.59%	$29,392,000 315,570 shares	—	30 Jun 2021
MARTINGALE ASSET MANAGEMENT L P	13F Company 13F	0.58%	$29,109,000 312,509 shares	—	30 Jun 2021
SANDLER CAPITAL MANAGEMENT	13F Company 13F	0.51%	$25,645,000 275,341 shares	—	30 Jun 2021
Hood River Capital Management LLC	13F Company 13F	0.48%	$23,699,000 254,442 shares	—	30 Jun 2021
MILLENNIUM MANAGEMENT LLC	13F Company 13F	0.41%	$20,563,000 220,770 shares	—	30 Jun 2021
MORGAN STANLEY	13F Company 13F	0.38%	$18,797,000 201,813 shares	—	30 Jun 2021
SG Capital Management LLC	13F Company 13F	0.35%	$17,240,000 185,099 shares	—	30 Jun 2021
SCOPUS ASSET MANAGEMENT, L.P.	13F Company 13F	0.33%	$16,629,000 178,543 shares	—	30 Jun 2021
PRINCIPAL FINANCIAL GROUP INC	13F Company 13F	0.33%	$16,271,000 174,695 shares	—	30 Jun 2021
CREDIT AGRICOLE S A	13F Individual 13F	0.32%	$15,748,000 169,076 shares	—	30 Jun 2021
FIRST TRUST ADVISORS LP	13F Company 13F	0.31%	$15,452,000 165,898 shares	—	30 Jun 2021
Assenagon Asset Management S.A.	13F Company 13F	0.31%	$15,240,000 163,620 shares	—	30 Jun 2021
Nuveen Asset Management, LLC	13F Company 13F	0.3%	$14,966,000 160,682 shares	—	30 Jun 2021
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	0.3%	$14,932,000 160,316 shares	—	30 Jun 2021
THORNBURG INVESTMENT MANAGEMENT INC	13F Company 13F	0.29%	$14,621,000 156,975 shares	—	30 Jun 2021
Retirement Systems of Alabama	13F Company 13F	0.29%	$14,233,000 152,813 shares	—	30 Jun 2021

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

302

48,325,318

Rows loaded

303

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders

279

Q3 2021 holders

302

Holder diff

Investor	Q2 2021 Shares	Q3 2021 Shares	Share Diff	Share Chg %	Q2 2021 value	Q3 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend