Clean Harbors, Inc.
US ˙ NYSE ˙ US1844961078

SecurityCLH / Clean Harbors, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Macquarie Group Ltd closes position in CLH / Clean Harbors, Inc.

On February 13, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 0 shares of Clean Harbors, Inc. (US:CLH) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 138,415 shares of Clean Harbors, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F CLEAN HARBORS COM 184496107 0 -100.00 0
2025-11-13 2025-09-30 13F CLEAN HARBORS COM 184496107 138,415 1,301 0.95 32,143 1.40 0.0375
2025-08-14 2025-06-30 13F CLEAN HARBORS COM 184496107 137,114 -41,174 -23.09 31,698 -9.80 0.0389
2025-08-14 2025-03-31 13F/A-1 CLEAN HARBORS COM 184496107 178,288 -53,612 -23.12 35,141 -34.15 0.0436
2025-05-15 2025-03-31 13F CLEAN HARBORS COM 184496107 178,288 -53,612 35,141 0.0287
2025-02-14 2024-12-31 13F CLEAN HARBORS COM 184496107 231,900 -34,057 -12.81 53,369 -16.98 0.0648
2024-11-14 2024-09-30 13F CLEAN HARBORS COM 184496107 265,957 -12,911 -4.63 64,284 1.93 0.0694
2024-08-09 2024-06-30 13F CLEAN HARBORS COM 184496107 278,868 -9,197 -3.19 63,066 8.79 0.0723
2024-05-14 2024-03-31 13F CLEAN HARBORS COM 184496107 288,065 -17,335 -5.68 57,971 8.77 0.0657
2024-02-14 2023-12-31 13F CLEAN HARBORS COM 184496107 305,400 -62,024 -16.88 53,295 -13.33 0.0616
2023-11-14 2023-09-30 13F CLEAN HARBORS COM 184496107 367,424 -77,234 -17.37 61,492 -15.90 0.0772
2023-10-27 2023-06-30 13F/A-2 CLEAN HARBORS COM 184496107 444,658 4,611 1.05 73,115 16.55 0.0836
2023-10-12 2023-06-30 13F/A-1 CLEAN HARBORS COM 184496107 444,658 4,611 73,115 0.0735
2023-08-14 2023-06-30 13F CLEAN HARBORS COM 184496107 444,658 4,611 73,115 0.0742
2023-06-01 2023-03-31 13F/A-1 CLEAN HARBORS COM 184496107 440,047 3,960 0.91 62,733 26.06 0.0745
2023-05-15 2023-03-31 13F CLEAN HARBORS COM 184496107 440,047 3,960 62,733 0.0576
2023-02-21 2022-12-31 13F CLEAN HARBORS COM 184496107 436,087 -94,885 -17.87 49,766 -14.92 0.0588
2022-11-14 2022-09-30 13F CLEAN HARBORS COM 184496107 530,972 -144,939 -21.44 58,494 -1.29 0.0717
2022-08-17 2022-06-30 13F/A-1 CLEAN HARBORS COM 184496107 675,911 13,145 1.98 59,258 -19.91 0.0665
2022-08-15 2022-06-30 13F CLEAN HARBORS COM 184496107 675,911 13,145 59,258 0.0212
2022-05-16 2022-03-31 13F CLEAN HARBORS COM 184496107 662,766 -15,328 -2.26 73,991 9.37 0.0563
2022-02-11 2021-12-31 13F Clean Harbors COM 184496107 678,094 27,333 4.20 67,654 0.09 0.0564
2021-11-12 2021-09-30 13F CLEAN HARBORS COM 184496107 650,761 -37,184 -5.41 67,595 5.49 0.0576
2021-08-13 2021-06-30 13F CLEAN HARBORS COM 184496107 687,945 683,897 16,894.69 64,075 18,745.59 0.0526
2021-05-14 2021-03-31 13F CLEAN HARBORS COM 184496107 4,048 -950 -19.01 340 -10.76 0.0005
2021-02-16 2020-12-31 13F CLEAN HARBORS COM 184496107 4,998 -478 -8.73 381 24.10 0.0006
2020-11-13 2020-09-30 13F CLEAN HARBORS COM 184496107 5,476 219 4.17 307 -2.54 0.0005
2020-08-11 2020-06-30 13F CLEAN HARBORS COM 184496107 5,257 245 4.89 315 22.57 0.0005
2020-05-15 2020-03-31 13F CLEAN HARBORS COM 184496107 5,012 -89,700 -94.71 257 -96.84 0.0005
2020-03-18 2019-12-31 13F/A-2 CLEAN HARBORS COM 184496107 94,712 5,484 6.15 8,121 17.90 0.0116
2020-02-28 2019-12-31 13F/A-1 CLEAN HARBORS COM 184496107 94,712 0 8,121 0.0117
2020-02-14 2019-12-31 13F CLEAN HARBORS COM 184496107 94,712 5,484 8,121 10,191.1668
2019-11-14 2019-09-30 13F CLEAN HARBORS COM 184496107 89,228 9,003 11.22 6,888 20.76 0.0115
2019-11-06 2019-06-30 13F/A-2 CLEAN HARBORS COM 184496107 80,225 1,262 1.60 5,704 0.99 0.0096
2019-09-24 2019-06-30 13F/A-1 CLEAN HARBORS COM 184496107 80,225 0 5,704 0.0097
2019-08-14 2019-06-30 13F CLEAN HARBORS COM 184496107 80,225 1,262 5,704
2019-05-15 2019-03-31 13F CLEAN HARBORS COM 184496107 78,963 78,363 13,060.50 5,648 18,726.67 0.0096
2019-02-15 2018-12-31 13F CLEAN HARBORS COM 184496107 600 600 30 0.0001
2018-05-11 2018-03-31 13F CLEAN HARBORS COM 184496107 0 -9,229 -100.00 0 -100.00
2018-02-14 2017-12-31 13F CLEAN HARBORS COM 184496107 9,229 9,229 500 0.0009
2015-02-17 2014-12-31 13F CLEAN HARBORS COMMON 184496107 0 -37,242 -100.00 0 -100.00
2014-11-14 2014-09-30 13F CLEAN HARBORS COMMON 184496107 37,242 -19,300 -34.13 2,008 -44.73 0.0043
2014-08-14 2014-06-30 13F CLEAN HARBORS COMMON 184496107 56,542 7,741 15.86 3,633 35.86 0.0081
2014-05-15 2014-03-31 13F CLEAN HARBORS Common 184496107 48,801 -5,442 -10.03 2,674 -17.77 0.0046
2014-02-14 2013-12-31 13F CLEAN HARBORS Common Stock 184496107 54,243 8,743 19.22 3,252 21.84 0.0058
2013-11-14 2013-09-30 13F CLEAN HARBORS Common Stock 184496107 45,500 22,900 101.33 2,669 133.71 0.0052
2013-08-16 2013-06-30 13F/A-1 CLEAN HARBORS COMMON 184496107 22,600 22,600 1,142 0.0025
2013-08-14 2013-06-30 13F CLEAN HARBORS COMMON 184496107 22,600 1,142 0.0025
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.