Clean Harbors, Inc.
MX ˙ BMV ˙ US1844961078
SecurityMX:CLH1 / Clean Harbors, Inc.
InstitutionGlobal Retirement Partners, LLC
Latest Disclosed Ownership2,752 shares
Latest Disclosed Value $ 645,289
Global Retirement Partners, LLC reports 266.44% increase in ownership of CLH1 / Clean Harbors, Inc.

On February 6, 2026 - Global Retirement Partners, LLC filed a 13F-HR form disclosing ownership of 2,752 shares of Clean Harbors, Inc. (MX:CLH1) valued at $645,289 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 21, 2025 disclosing 751 shares of Clean Harbors, Inc.. This represents a change in shares of 266.44% during the quarter.

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)
2026-02-06 2025-12-31 13F CLEAN HARBORS COM 184496107 2,752 2,001 266.44 645 270.69 0.0114
2025-10-21 2025-09-30 13F CLEAN HARBORS COM 184496107 751 32 4.45 174 4.82 0.0039
2025-08-12 2025-06-30 13F CLEAN HARBORS COM 184496107 719 318 79.30 166 80.43 0.0041
2025-01-31 2024-12-31 13F CLEAN HARBORS COM 184496107 401 23 6.08 92 1.10 0.0026
2024-10-16 2024-09-30 13F CLEAN HARBORS COM 184496107 378 1 0.27 91 7.06 0.0028
2024-07-23 2024-06-30 13F CLEAN HARBORS COM 184496107 377 200 112.99 85 142.86 0.0027
2024-04-23 2024-03-31 13F CLEAN HARBORS COM 184496107 177 0 0.00 36 20.69 0.0013
2024-01-18 2023-12-31 13F CLEAN HARBORS COM 184496107 177 35 24.65 29 26.09 0.0012
2023-10-13 2023-09-30 13F CLEAN HARBORS COM 184496107 142 9 6.77 23 9.52 0.0012
2023-07-20 2023-06-30 13F CLEAN HARBORS COM 184496107 133 22 19.82 22 40.00 0.0011
2023-05-08 2023-03-31 13F CLEAN HARBORS COM 184496107 111 54 94.74 15 150.00 0.0008
2023-02-13 2022-12-31 13F CLEAN HARBORS COM 184496107 57 57 7 0.0004
2021-04-14 2021-03-31 13F CLEAN HARBORS COM 184496107 0 -134 -100.00 0 -100.00
2021-01-13 2020-12-31 13F CLEAN HARBORS COM 184496107 134 15 12.61 10 42.86 0.0013
2020-10-09 2020-09-30 13F CLEAN HARBORS COM 184496107 119 -65 -35.33 7 -36.36 0.0010
2020-07-13 2020-06-30 13F CLEAN HARBORS COM 184496107 184 65 54.62 11 83.33 0.0018
2020-04-28 2020-03-31 13F CLEAN HARBORS COM 184496107 119 20 20.20 6 -25.00 0.0011
2020-01-23 2019-12-31 13F CLEAN HARBORS COM 184496107 99 -18 -15.38 8 -11.11 0.0012
2019-11-19 2019-09-30 13F CLEAN HARBORS COM 184496107 117 -10 -7.87 9 0.00 0.0015
2019-11-19 2019-06-30 13F CLEAN HARBORS COM 184496107 127 0 0.00 9 0.00 0.0017
2019-05-07 2019-03-31 13F CLEAN HARBORS COM 184496107 127 -3 -2.31 9 50.00 0.0022
2019-02-22 2018-12-31 13F CLEAN HARBORS COM 184496107 130 -133 -50.57 6 -68.42 0.0015
2018-10-17 2018-09-30 13F CLEAN HARBORS COM 184496107 263 -2 -0.75 19 26.67 0.0043
2018-08-13 2018-06-30 13F CLEAN HARBORS COM 184496107 265 108 68.79 15 87.50 0.0038
2018-08-10 2018-03-31 13F CLEAN HARBORS COM 184496107 157 0 0.00 8 -11.11 0.0022
2018-08-13 2017-12-31 13F CLEAN HARBORS COM 184496107 157 21 15.44 9 12.50 0.0025
2018-08-10 2017-09-30 13F CLEAN HARBORS COM 184496107 136 -3 -2.16 8 0.00 0.0033
2018-08-10 2017-06-30 13F CLEAN HARBORS COM 184496107 139 0 0.00 8 0.00 0.0038
2018-08-10 2017-03-31 13F CLEAN HARBORS COM 184496107 139 0 0.00 8 0.00 0.0045
2018-08-10 2016-12-31 13F CLEAN HARBORS COM 184496107 139 139 8 0.0054
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.