How many institutions held CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share in Q4 2025?

564 institutional investors reported CLH - CLEAN HARBORS INC - Common Stock, par value $0.01 per share for Q4 2025. 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 2025 13F Holders as of 31 Dec 2025

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 53,531,240
Total 13F shares: 51,464,355
Share change: +1,681,158
Total reported value: $12,069,486,227
Put/Call ratio: 189%
Price per share: $234.48
Number of holders: 564
Value change: +$397,685,796
Number of buys: 224
Number of sells: 308

Security key

184496107

Report period

Q4 2025

Institutions

564

Top holders

CLH full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Previous quarter: Q3 2025 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 2026 Previous quarter: Q3 2025

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

Robert Speights

13D/G signal

—

Evidence rows

Latest as of

30 Sep 2025

3/4/5 13F Lead comparable stake: 0.03% Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Robert Speights	3/4/5 PRESIDENT, INDUSTRIAL SERVICES 3/4/5	0.03%	$3,726,671 16,310 shares	—	27 May 2025
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	10%	$1,294,429,579 5,574,152 shares	—	30 Sep 2025
VANGUARD GROUP INC	13F Company 13F	8.5%	$1,057,157,631 4,552,397 shares	—	30 Sep 2025
BlackRock, Inc.	13F Company 13F	8.5%	$1,053,037,119 4,534,653 shares	—	30 Sep 2025
D1 Capital Partners L.P.	13F Company 13F	4.6%	$567,913,284 2,445,583 shares	—	30 Sep 2025
JANUS HENDERSON GROUP PLC	13F Company 13F	4%	$501,696,474 2,160,429 shares	—	30 Sep 2025
Pictet Asset Management Holding SA	13F Company 13F	3.9%	$481,071,846 2,071,516 shares	—	30 Sep 2025
STATE STREET CORP	13F Company 13F	2.8%	$351,957,509 1,515,621 shares	—	30 Sep 2025

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Clearbridge Investments, LLC	13F Company 13F	2.7%	$331,227,332 1,426,351 shares	—	30 Sep 2025
SNYDER CAPITAL MANAGEMENT L P	13F Company 13F	2.1%	$266,705,599 1,148,504 shares	—	30 Sep 2025
BESSEMER GROUP INC	13F Company 13F	2.1%	$254,908,000 1,097,702 shares	—	30 Sep 2025
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	1.7%	$210,606,836 906,759 shares	—	30 Sep 2025
Select Equity Group, L.P.	13F Company 13F	1.4%	$179,594,304 773,380 shares	—	30 Sep 2025
FIRST TRUST ADVISORS LP	13F Company 13F	1.2%	$151,334,290 651,685 shares	—	30 Sep 2025
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	1.2%	$143,987,083 620,046 shares	—	30 Sep 2025
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	1.1%	$142,782,134 614,844 shares	—	30 Sep 2025
Durable Capital Partners LP	13F Company 13F	1.1%	$133,216,719 573,666 shares	—	30 Sep 2025
NORTHERN TRUST CORP	13F Company 13F	0.89%	$110,307,054 475,011 shares	—	30 Sep 2025
NORDEA INVESTMENT MANAGEMENT AB	13F Company 13F	0.88%	$108,608,271 471,206 shares	—	30 Sep 2025
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.87%	$108,087,263 465,452 shares	—	30 Sep 2025
BANK OF AMERICA CORP /DE/	13F Company 13F	0.85%	$105,449,709 454,094 shares	—	30 Sep 2025
DAVENPORT & Co LLC	13F Company 13F	0.83%	$103,550,624 444,684 shares	—	30 Sep 2025
Bank of New York Mellon Corp	13F Company 13F	0.76%	$94,686,234 407,744 shares	—	30 Sep 2025
Handelsbanken Fonder AB	13F Company 13F	0.73%	$91,289,000 393,116 shares	—	30 Sep 2025
Invesco Ltd.	13F Company 13F	0.73%	$90,722,549 390,675 shares	—	30 Sep 2025
TWO SIGMA INVESTMENTS, LP	13F Company 13F	0.72%	$89,287,197 384,494 shares	—	30 Sep 2025
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F Company 13F	0.72%	$89,255,615 384,358 shares	—	30 Sep 2025
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	13F Company 13F	0.68%	$84,233,161 362,730 shares	—	30 Sep 2025
GOLDMAN SACHS GROUP INC	13F Company 13F	0.57%	$71,376,764 307,367 shares	—	30 Sep 2025
SILVERCREST ASSET MANAGEMENT GROUP LLC	13F Company 13F	0.51%	$63,881,169 275,087 shares	—	30 Sep 2025
MORGAN STANLEY	13F Company 13F	0.51%	$63,601,088 273,880 shares	—	30 Sep 2025
M.D. Sass, LLC	13F Company 13F	0.49%	$60,298,245 259,660 shares	—	30 Sep 2025
Impax Asset Management Group plc	13F Company 13F	0.47%	$57,689,950 252,141 shares	—	30 Sep 2025
CITIGROUP INC	13F Company 13F	0.46%	$57,625,857 248,152 shares	—	30 Sep 2025
Neuberger Berman Group LLC	13F Company 13F	0.46%	$57,205,210 246,297 shares	—	30 Sep 2025
WESTFIELD CAPITAL MANAGEMENT CO LP	13F Company 13F	0.46%	$56,564,612 243,582 shares	—	30 Sep 2025
TWO SIGMA ADVISERS, LP	13F Company 13F	0.44%	$55,012,918 236,900 shares	—	30 Sep 2025
RAYMOND JAMES FINANCIAL INC	13F Company 13F	0.44%	$54,262,271 233,668 shares	—	30 Sep 2025
AMERICAN CENTURY COMPANIES INC	13F Company 13F	0.42%	$51,798,699 223,057 shares	—	30 Sep 2025
JPMORGAN CHASE & CO	13F Company 13F	0.41%	$51,058,908 219,862 shares	—	30 Sep 2025
12th Street Asset Management Company, LLC	13F Company 13F	0.4%	$49,720,774 214,111 shares	—	30 Sep 2025
FEDERATED HERMES, INC.	13F Company 13F	0.39%	$47,998,945 206,696 shares	—	30 Sep 2025
LBP AM SA	13F Company 13F	0.38%	$46,751,924 201,326 shares	—	30 Sep 2025
UBS Group AG	13F Company 13F	0.36%	$44,699,331 192,487 shares	—	30 Sep 2025
Thematics Asset Management	13F Company 13F	0.36%	$44,655,906 192,300 shares	—	30 Sep 2025
FIL Ltd	13F Company 13F	0.35%	$43,465,314 187,173 shares	—	30 Sep 2025
Robeco Schweiz AG	13F Company 13F	0.35%	$43,218,929 186,112 shares	—	30 Sep 2025
Allianz Asset Management GmbH	13F Company 13F	0.35%	$43,043,138 185,355 shares	—	30 Sep 2025
Deutsche Girozentrale DekaBank	13F Individual 13F	0.34%	$41,780,000 180,000 shares	—	30 Sep 2025
VICTORY CAPITAL MANAGEMENT INC	13F Company 13F	0.3%	$36,960,135 159,160 shares	—	30 Sep 2025

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 2025

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

Institutions

564

51,464,355

Rows loaded

564

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 2025 vs Q3 2025 Across Filers

Q3 2025 holders

564

Q4 2025 holders

564

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend