How many institutions held CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share in Q4 2021?

323 institutional investors reported CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share for Q4 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

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 53,531,240
Total 13F shares: 47,919,689
Share change: +276,191
Total reported value: $4,777,947,706
Put/Call ratio: 135%
Price per share: $99.77
Number of holders: 323
Value change: +$24,888,646
Number of buys: 141
Number of sells: 138

Security key

184496107

Report period

Q4 2021

Institutions

323

Top holders

CLH full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2022 Previous quarter: Q3 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: Q1 2022 Previous quarter: Q3 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 Sep 2021

13F Lead comparable stake: 12% 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	12%	$677,334,000 6,520,977 shares	—	30 Sep 2021
VANGUARD GROUP INC	13F Company 13F	8.5%	$473,702,000 4,560,527 shares	—	30 Sep 2021
BlackRock Finance, Inc.	13F Company 13F	7.9%	$440,767,000 4,243,435 shares	—	30 Sep 2021
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	3.2%	$176,010,000 1,694,456 shares	—	30 Sep 2021
ArrowMark Colorado Holdings LLC	13F Company 13F	3.2%	$175,184,000 1,686,569 shares	—	30 Sep 2021
SNYDER CAPITAL MANAGEMENT L P	13F Company 13F	3.1%	$173,515,000 1,670,500 shares	—	30 Sep 2021
Impax Asset Management Group plc	13F Company 13F	2.8%	$151,826,000 1,475,425 shares	—	30 Sep 2021
STATE STREET CORP	13F Company 13F	2.4%	$131,526,000 1,266,258 shares	—	30 Sep 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%	$112,163,000 1,079,837 shares	—	30 Sep 2021
Invesco Ltd.	13F Company 13F	2%	$109,499,000 1,054,182 shares	—	30 Sep 2021
FEDERATED HERMES, INC.	13F Company 13F	1.9%	$105,315,000 1,013,912 shares	—	30 Sep 2021
AMERICAN CENTURY COMPANIES INC	13F Company 13F	1.7%	$93,181,000 897,090 shares	—	30 Sep 2021
Marshall Wace North America L.P.	13F Company 13F	1.6%	$90,176,000 868,162 shares	—	30 Sep 2021
CRAMER ROSENTHAL MCGLYNN LLC	13F Company 13F	1.6%	$88,743,000 854,363 shares	—	30 Sep 2021
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	1.4%	$77,009,000 741,398 shares	—	30 Sep 2021
MACQUARIE GROUP LTD	13F Company 13F	1.2%	$67,595,000 650,761 shares	—	30 Sep 2021
ROYAL BANK OF CANADA	13F Company 13F	1.2%	$64,243,000 618,499 shares	—	30 Sep 2021
Bank of New York Mellon Corp	13F Company 13F	1.1%	$62,119,000 598,051 shares	—	30 Sep 2021
Artemis Investment Management LLP	13F Company 13F	1%	$57,947,000 557,985 shares	—	30 Sep 2021
NORGES BANK	13F Company 13F	0.99%	$55,016,000 529,661 shares	—	30 Sep 2021
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.97%	$53,698,000 516,970 shares	—	30 Sep 2021
BANK OF MONTREAL /CAN/	13F Company 13F	0.91%	$51,614,000 489,086 shares	—	30 Sep 2021
Handelsbanken Fonder AB	13F Company 13F	0.85%	$47,044,000 452,909 shares	—	30 Sep 2021
PANAGORA ASSET MANAGEMENT INC	13F Company 13F	0.81%	$44,829,000 431,585 shares	—	30 Sep 2021
NORTHERN TRUST CORP	13F Company 13F	0.79%	$43,973,000 423,347 shares	—	30 Sep 2021
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	0.79%	$43,909,000 422,735 shares	—	30 Sep 2021
CITIGROUP INC	13F Company 13F	0.77%	$42,784,000 411,905 shares	—	30 Sep 2021
PICTET ASSET MANAGEMENT SA	13F Company 13F	0.77%	$42,624,000 410,355 shares	—	30 Sep 2021
VICTORY CAPITAL MANAGEMENT INC	13F Company 13F	0.74%	$41,355,000 398,145 shares	—	30 Sep 2021
Neuberger Berman Group LLC	13F Company 13F	0.68%	$37,511,000 366,664 shares	—	30 Sep 2021
SANDLER CAPITAL MANAGEMENT	13F Company 13F	0.63%	$34,992,000 336,881 shares	—	30 Sep 2021
MILLENNIUM MANAGEMENT LLC	13F Company 13F	0.61%	$33,906,000 326,424 shares	—	30 Sep 2021
12th Street Asset Management Company, LLC	13F Company 13F	0.59%	$33,076,000 318,438 shares	—	30 Sep 2021
GOLDMAN SACHS GROUP INC	13F Company 13F	0.59%	$32,691,000 314,726 shares	—	30 Sep 2021
Assenagon Asset Management S.A.	13F Company 13F	0.56%	$31,191,000 300,286 shares	—	30 Sep 2021
FULLER & THALER ASSET MANAGEMENT, INC.	13F Company 13F	0.56%	$30,996,000 298,416 shares	—	30 Sep 2021
PRUDENTIAL FINANCIAL INC	13F Company 13F	0.55%	$30,308,000 291,793 shares	—	30 Sep 2021
MARTINGALE ASSET MANAGEMENT L P	13F Company 13F	0.53%	$29,478,000 283,785 shares	—	30 Sep 2021
SOUTHERNSUN ASSET MANAGEMENT, LLC	13F Company 13F	0.5%	$27,668,000 266,373 shares	—	30 Sep 2021
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/	13F Company 13F	0.46%	$25,741,000 247,821 shares	—	30 Sep 2021
Hood River Capital Management LLC	13F Company 13F	0.46%	$25,428,000 244,809 shares	—	30 Sep 2021
Allianz Asset Management GmbH	13F Company 13F	0.4%	$22,480,000 216,421 shares	—	30 Sep 2021
MORGAN STANLEY	13F Company 13F	0.4%	$22,070,000 212,475 shares	—	30 Sep 2021
CREDIT AGRICOLE S A	13F Individual 13F	0.33%	$18,470,000 177,814 shares	—	30 Sep 2021
PRINCIPAL FINANCIAL GROUP INC	13F Company 13F	0.32%	$17,981,000 173,106 shares	—	30 Sep 2021
DRIEHAUS CAPITAL MANAGEMENT LLC	13F Company 13F	0.3%	$16,881,000 162,525 shares	—	30 Sep 2021
LOOMIS SAYLES & CO L P	13F Company 13F	0.3%	$16,602,000 159,832 shares	—	30 Sep 2021
Retirement Systems of Alabama	13F Company 13F	0.29%	$16,315,000 157,071 shares	—	30 Sep 2021
THORNBURG INVESTMENT MANAGEMENT INC	13F Company 13F	0.29%	$16,091,000 154,917 shares	—	30 Sep 2021
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	0.29%	$15,998,000 154,015 shares	—	30 Sep 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 Q4 2021

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

Institutions

323

47,919,689

Rows loaded

324

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 Q4 2021 vs Q3 2021 Across Filers

Q3 2021 holders

302

Q4 2021 holders

323

Holder diff

Investor	Q3 2021 Shares	Q4 2021 Shares	Share Diff	Share Chg %	Q3 2021 value	Q4 2021 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend