CLEAN HARBORS INC (CLH)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
617
Reporting holders
$14.2B
Reported value
90.2%
Of shares outstanding
0.1%
Held as options
+32
Holder change
Institutions report 47,606,616 shares against 52,787,248 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $1.5B | 5,076,220 | 0.02% | 8q | +5.7%+$81.8M |
| WELLINGTON MANAGEMENT GROUP LLP | $942.6M | 3,155,233 | 0.16% | 31q | -11.8%-$126.0M |
| FMR LLC | $897.0M | 3,002,654 | 0.04% | 31q | +42.9%+$269.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $652.2M | 2,182,972 | 0.01% | 2q | +0.6%+$4.1M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $592.5M | 1,983,336 | 0.03% | 2q | +1.0%+$6.1M |
| Jupiter Topco LLC | $477.6M | 1,598,574 | 0.19% | new | FIRST |
| STATE STREET CORP | $472.6M | 1,582,004 | 0.01% | 31q | +2.9%+$13.4M |
| D1 Capital Partners L.P. | $393.0M | 1,315,501 | 1.13% | 6q | -1.7%-$6.8M |
| GEODE CAPITAL MANAGEMENT, LLC | $337.4M | 1,129,240 | 0.02% | 31q | +19.4%+$54.8M |
| Clearbridge Investments, LLC | $336.6M | 1,126,744 | 0.28% | 14q | -6.3%-$22.7M |
| FIRST TRUST ADVISORS LP | $296.7M | 993,170 | 0.17% | 31q | +27.6%+$64.2M |
| SNYDER CAPITAL MANAGEMENT L P | $275.5M | 922,182 | 4.76% | 31q | -0.8%-$2.1M |
| GOLDMAN SACHS GROUP INC | $268.9M | 900,225 | 0.02% | 31q | -3.1%-$8.6M |
| Durable Capital Partners LP | $266.6M | 892,405 | 2.59% | 4q | -15.1%-$47.4M |
| FIL Ltd | $262.1M | 877,433 | 0.19% | 31q | +72.2%+$109.9M |
| Select Equity Group, L.P. | $217.6M | 728,374 | 1.08% | 14q | -35.6%-$120.5M |
| NORGES BANK | $188.8M | 632,096 | 0.02% | 32q | -2.6%-$5.1M |
| Pictet Asset Management Holding SA | $181.9M | 608,808 | 0.17% | 12q | -51.0%-$189.2M |
| DIMENSIONAL FUND ADVISORS LP | $181.1M | 606,181 | 0.03% | 31q | HELD |
| NORDEA INVESTMENT MANAGEMENT AB | $157.1M | 526,178 | 0.13% | 4q | -7.4%-$12.6M |
| Hood River Capital Management LLC | $149.0M | 498,747 | 1.08% | 23q | +301.3%+$111.9M |
| AQR CAPITAL MANAGEMENT LLC | $142.8M | 478,075 | 0.05% | 31q | +164.6%+$88.9M |
| BANK OF AMERICA CORP /DE/ | $142.8M | 477,994 | 0.01% | 31q | +53.2%+$49.6M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $141.6M | 473,991 | 0.02% | 31q | HELD |
| Sixth Street Partners Management Company, L.P. | $141.6M | 473,991 | 0.02% | new | NEW |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $139.5M | 466,863 | 0.03% | 31q | -9.8%-$15.1M |
| NORTHERN TRUST CORP | $136.1M | 455,688 | 0.02% | 31q | +1.6%+$2.1M |
| Invesco Ltd. | $134.7M | 450,801 | 0.01% | 31q | +7.0%+$8.8M |
| TWO SIGMA INVESTMENTS, LP | $126.4M | 423,106 | 0.09% | 16q | -41.6%-$89.9M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $125.2M | 419,210 | 0.38% | 5q | -5.4%-$7.1M |
| Bank of New York Mellon Corp | $106.0M | 354,685 | 0.02% | 31q | -7.2%-$8.2M |
| Quantinno Capital Management LP | $102.3M | 342,589 | 0.12% | 16q | -10.1%-$11.5M |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | $102.3M | 342,420 | 0.90% | 5q | -11.4%-$13.2M |
| CITADEL ADVISORS LLC | $98.4M | 314,347 | 0.01% | 31q | +802.7%+$87.5M |
| VANGUARD FIDUCIARY TRUST CO | $93.8M | 314,047 | 0.02% | 2q | +1.4%+$1.3M |
| STEADFAST CAPITAL MANAGEMENT LP | $90.2M | 302,091 | 2.77% | new | NEW |
| DAVENPORT & Co LLC | $87.8M | 293,384 | 0.43% | 11q | -14.4%-$14.7M |
| MORGAN STANLEY | $83.9M | 280,859 | 0.00% | 35q | -3.3%-$2.8M |
| M.D. Sass, LLC | $80.8M | 270,507 | 5.28% | 13q | +7.1%+$5.4M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $80.2M | 268,348 | 0.26% | 5q | +2.8%+$2.2M |
| JANE STREET GROUP, LLC | $78.0M | 258,710 | 0.01% | 20q | +94.8%+$38.0M |
| Qube Research & Technologies Ltd | $73.8M | 247,078 | 0.07% | new | NEW |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $70.0M | 234,409 | 0.46% | 13q | -2.5%-$1.8M |
| NEUBERGER BERMAN GROUP LLC | $66.0M | 220,828 | 0.04% | 31q | +13.8%+$8.0M |
| JPMORGAN CHASE & CO | $63.5M | 209,377 | 0.00% | 31q | -2.2%-$1.4M |
| Holocene Advisors, LP | $63.1M | 211,217 | 0.14% | new | NEW |
| RAYMOND JAMES FINANCIAL INC | $50.1M | 167,826 | 0.01% | 7q | -3.4%-$1.8M |
| 12th Street Asset Management Company, LLC | $49.8M | 166,534 | 7.09% | 31q | -18.7%-$11.4M |
| FEDERATED HERMES, INC. | $48.2M | 161,436 | 0.07% | 31q | -4.6%-$2.3M |
| OBERWEIS ASSET MANAGEMENT INC/ | $45.9M | 153,475 | 0.95% | 23q | +6.3%+$2.7M |
| Munro Partners | $44.7M | 149,769 | 0.99% | 14q | +268.3%+$32.6M |
| OP Asset Management Ltd | $43.6M | 146,009 | 0.47% | 6q | +47.2%+$14.0M |
| Assenagon Asset Management S.A. | $43.3M | 145,038 | 0.03% | 7q | +196.3%+$28.7M |
| Leeward Investments, LLC - MA | $40.5M | 135,566 | 1.84% | 18q | -3.6%-$1.5M |
| Grantham, Mayo, Van Otterloo & Co. LLC | $40.4M | 135,230 | 0.09% | 4q | HELD |
| RHUMBLINE ADVISERS | $39.7M | 132,825 | 0.03% | 31q | -0.7%-$274.3K |
| Vontobel Holding Ltd. | $36.0M | 120,389 | 0.11% | 19q | -12.8%-$5.3M |
| Gotham Asset Management, LLC | $35.3M | 118,271 | 0.08% | 31q | -12.2%-$4.9M |
| UBS Group AG | $33.9M | 113,335 | 0.00% | 31q | -49.9%-$33.7M |
| PRINCIPAL FINANCIAL GROUP INC | $33.7M | 112,688 | 0.02% | 31q | +0.5%+$173.9K |
| California Public Employees Retirement System | $32.4M | 108,605 | 0.02% | 31q | +3.7%+$1.2M |
| SPIREPOINT PRIVATE CLIENT, LLC | $31.6M | 105,838 | 2.56% | 10q | HELD |
| Point72 Asset Management, L.P. | $31.4M | 105,105 | 0.03% | 3q | +85.7%+$14.5M |
| ROYAL BANK OF CANADA | $31.3M | 104,914 | 0.00% | 31q | +0.6%+$179.5K |
| Swiss National Bank | $30.1M | 100,840 | 0.02% | 31q | HELD |
| Telemark Asset Management, LLC | $29.9M | 100,000 | 2.16% | 18q | HELD |
| Trinity Street Asset Management LLP | $29.3M | 97,925 | 1.51% | 12q | -10.5%-$3.4M |
| Visualize Group LP | $28.8M | 96,300 | 9.90% | 2q | HELD |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | $27.9M | 93,425 | 0.14% | 31q | +31.1%+$6.6M |
| MIROVA | $27.7M | 92,631 | 1.02% | 2q | -29.1%-$11.4M |
| Cresset Asset Management, LLC | $27.1M | 90,669 | 0.10% | 13q | +2.8%+$730.4K |
| BANK OF MONTREAL /CAN/ | $26.0M | 87,012 | 0.01% | 31q | -1.2%-$310.7K |
| Allspring Global Investments Holdings, LLC | $25.0M | 85,999 | 0.04% | 19q | -4.7%-$1.2M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $24.9M | 83,198 | 0.07% | 31q | +53.4%+$8.6M |
| RENAISSANCE TECHNOLOGIES LLC | $24.6M | 82,202 | 0.03% | new | NEW |
| Retirement Systems of Alabama | $24.5M | 81,929 | 0.07% | 31q | -11.1%-$3.0M |
| Eurizon Capital SGR S.p.A. | $24.0M | 80,250 | 0.06% | 3q | +57.4%+$8.7M |
| CI INVESTMENTS INC. | $23.5M | 78,681 | 0.08% | 14q | +288.4%+$17.5M |
| VICTORY CAPITAL MANAGEMENT INC | $23.4M | 78,239 | 0.01% | 31q | +6.2%+$1.4M |
| Nuveen, LLC | $23.0M | 77,092 | 0.01% | 6q | +11.8%+$2.4M |
| BNP PARIBAS FINANCIAL MARKETS | $22.9M | 76,817 | 0.01% | 31q | +1182.0%+$21.2M |
| Balyasny Asset Management L.P. | $22.9M | 76,523 | 0.03% | 2q | +151.5%+$13.8M |
| JUPITER ASSET MANAGEMENT LTD | $22.8M | 76,373 | 0.11% | 31q | -7.9%-$2.0M |
| SG Capital Management LLC | $22.5M | 75,270 | 1.86% | new | NEW |
| CITIGROUP INC | $22.2M | 74,436 | 0.01% | 31q | +23.0%+$4.2M |
| LOOMIS SAYLES & CO L P | $21.2M | 70,872 | 0.03% | 31q | -5.2%-$1.2M |
| NEEDHAM INVESTMENT MANAGEMENT LLC | $20.9M | 70,106 | 0.63% | 26q | +1.8%+$373.4K |
| Legal & General Group Plc | $20.2M | 67,504 | 0.00% | 31q | -1.8%-$371.0K |
| JONES FINANCIAL COMPANIES LLLP | $19.3M | 63,971 | 0.01% | 12q | +2.2%+$417.5K |
| Impax Asset Management Group plc | $18.4M | 61,651 | 0.12% | 31q | -49.9%-$18.3M |
| STATE OF WISCONSIN INVESTMENT BOARD | $18.3M | 61,180 | 0.04% | 31q | +0.9%+$162.5K |
| SEI INVESTMENTS CO | $17.7M | 59,274 | 0.02% | 31q | +58.4%+$6.5M |
| ALLIANCEBERNSTEIN L.P. | $17.7M | 61,660 | 0.01% | 31q | -12.4%-$2.5M |
| SIRIOS CAPITAL MANAGEMENT L P | $17.5M | 58,546 | 2.13% | 13q | +2.3%+$398.2K |
| J. Safra Sarasin Holding AG | $17.5M | 58,499 | 0.25% | 9q | +12.1%+$1.9M |
| WELLS FARGO & COMPANY/MN | $16.7M | 55,875 | 0.00% | 31q | -34.7%-$8.9M |
| PICTON MAHONEY ASSET MANAGEMENT | $16.1M | 53,870 | 0.12% | 9q | -6.2%-$1.1M |
| GCM Grosvenor Holdings, LLC | $16.1M | 53,804 | 0.70% | 4q | HELD |
| Swedbank AB | $15.8M | 53,000 | 0.01% | 9q | -51.8%-$17.0M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $15.7M | 52,665 | 0.02% | 14q | +32.2%+$3.8M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-06 | 13G | FMR LLCwith 1 co-filers | 5.7% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 617 | $14.2B | 47,606,616 | 89 | 189 | 215 | 0.1% |
| Q1 2026 | 585 | $13.5B | 47,007,325 | 109 | 182 | 174 | 0.2% |
| Q4 2025 | 527 | $11.6B | 49,652,149 | 62 | 144 | 200 | 0.2% |
| Q3 2025 | 519 | $11.0B | 47,306,296 | 68 | 144 | 166 | 0.4% |
| Q2 2025 | 527 | $10.8B | 46,555,099 | 65 | 153 | 192 | 0.8% |
| Q1 2025 | 513 | $9.3B | 46,208,072 | 75 | 157 | 177 | 0.8% |
| Q4 2024 | 527 | $10.6B | 46,050,433 | 46 | 153 | 180 | 0.4% |
| Q3 2024 | 517 | $10.9B | 44,709,866 | 77 | 152 | 176 | 0.6% |
| Q2 2024 | 468 | $10.4B | 45,474,886 | 71 | 162 | 137 | 0.9% |
| Q1 2024 | 428 | $9.3B | 45,889,736 | 67 | 144 | 135 | 1.1% |
| Q4 2023 | 395 | $8.1B | 45,809,590 | 40 | 109 | 146 | 0.8% |
| Q3 2023 | 367 | $7.8B | 45,999,169 | 31 | 92 | 144 | 1.0% |
| Q2 2023 | 361 | $7.6B | 45,802,398 | 55 | 96 | 140 | 0.9% |
| Q1 2023 | 334 | $6.4B | 45,227,057 | 53 | 97 | 117 | 0.1% |
| Q4 2022 | 300 | $4.6B | 40,439,979 | 49 | 93 | 99 | 0.1% |
| Q3 2022 | 367 | $5.4B | 48,416,954 | 67 | 118 | 122 | 0.5% |
| Q2 2022 | 335 | $4.3B | 48,293,223 | 33 | 129 | 103 | 0.9% |
| Q1 2022 | 348 | $5.4B | 48,215,269 | 52 | 112 | 108 | 1.0% |
| Q4 2021 | 328 | $4.8B | 47,962,654 | 35 | 99 | 108 | 0.5% |
| Q3 2021 | 308 | $5.1B | 48,348,378 | 42 | 83 | 122 | 0.6% |
| Q2 2021 | 288 | $4.5B | 48,288,351 | 26 | 95 | 103 | 0.2% |
| Q1 2021 | 292 | $4.1B | 48,471,842 | 39 | 82 | 115 | 0.2% |
| Q4 2020 | 272 | $3.7B | 48,675,327 | 39 | 78 | 104 | 0.3% |
| Q3 2020 | 256 | $2.8B | 49,232,560 | 29 | 83 | 91 | 0.3% |
| Q2 2020 | 265 | $3.0B | 50,528,838 | 41 | 92 | 95 | 0.2% |
| Q1 2020 | 258 | $2.6B | 51,503,428 | 36 | 100 | 80 | 0.1% |
| Q4 2019 | 284 | $4.4B | 51,586,114 | 36 | 98 | 89 | 0.0% |
| Q3 2019 | 274 | $4.0B | 51,496,561 | 30 | 62 | 126 | 0.3% |
| Q2 2019 | 271 | $3.7B | 51,340,048 | 25 | 80 | 103 | 0.5% |
| Q1 2019 | 305 | $3.8B | 52,101,984 | 60 | 86 | 104 | 1.1% |
| Q4 2018 | 284 | $2.6B | 52,511,621 | 8 | 4 | 4 | 0.2% |