清潔港公司
US ˙ NYSE ˙ US1844961078

SecurityCLH / Clean Harbors, Inc.
InstitutionCalvert Variable Products, Inc. - Calvert VP S&P MidCap 400 Index Portfolio - I Class
Latest Disclosed Ownership9,779 shares
Latest Disclosed Value $ 2,260,709
Calvert Variable Products, Inc. - Calvert VP S&P MidCap 400 Index Portfolio - I Class reports 1.91% decrease in ownership of CLH / Clean Harbors, Inc.

On August 25, 2025 - Calvert Variable Products, Inc. - Calvert VP S&P MidCap 400 Index Portfolio - I Class filed a NPORT-P form disclosing ownership of 9,779 shares of Clean Harbors, Inc. (US:CLH) valued at $2,260,709 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 9,969 shares of Clean Harbors, Inc.. This represents a change in shares of -1.91% during the quarter. The current value of the position is $2,767,750 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)
2025-08-25 2025-06-30 NP Clean Harbors EC US1844961078 9,779 -190 -1.91 2,261 15.07 0.3828
2025-05-28 2025-03-31 NP Clean Harbors EC US1844961078 9,969 -179 -1.76 1,965 -15.89 0.3513
2025-02-19 2024-12-31 NP Clean Harbors EC US1844961078 10,148 -261 -2.51 2,335 -7.16 0.3846
2024-11-27 2024-09-30 NP Clean Harbors EC US1844961078 10,409 -260 -2.44 2,516 4.27 0.4077
2024-08-20 2024-06-30 NP Clean Harbors EC US1844961078 10,669 -451 -4.06 2,413 7.77 0.4083
2024-05-28 2024-03-31 NP Clean Harbors EC US1844961078 11,120 0 0.00 2,239 15.36 0.3595
2024-02-02 2023-12-31 NP Clean Harbors EC US1844961078 11,120 -175 -1.55 1,941 2.65 0.3358
2023-11-29 2023-09-30 NP Clean Harbors EC US1844961078 11,295 -1,270 -10.11 1,890 -8.52 0.3614
2023-08-22 2023-06-30 NP Clean Harbors EC US1844961078 12,565 -238 -1.86 2,066 13.21 0.3534
2023-05-26 2023-03-31 NP Clean Harbors EC US1844961078 12,803 -137 -1.06 1,825 23.64 0.3239
2023-03-01 2022-12-31 NP Clean Harbors EC US1844961078 12,940 0 0.00 1,477 3.72 0.2663
2022-11-28 2022-09-30 NP Clean Harbors EC US1844961078 12,940 -318 -2.40 1,423 22.46 0.2809
2022-08-22 2022-06-30 NP Clean Harbors EC US1844961078 13,258 0 0.00 1,162 -21.49 0.2180
2022-05-27 2022-03-31 NP Clean Harbors EC US1844961078 13,258 0 0.00 1,480 11.95 0.2328
2022-02-28 2021-12-31 NP Clean Harbors EC US1844961078 13,258 0 0.00 1,323 -3.99 0.1940
2021-11-24 2021-09-30 NP Clean Harbors EC US1844961078 13,258 -310 -2.28 1,377 9.03 0.2159
2021-08-19 2021-06-30 NP Clean Harbors EC US1844961078 13,568 -254 -1.84 1,264 8.79 0.1928
2021-05-28 2021-03-31 NP Clean Harbors EC US1844961078 13,822 -225 -1.60 1,162 8.71 0.1808
2021-02-16 2020-12-31 NP Clean Harbors EC US1844961078 14,047 -444 -3.06 1,069 31.69 0.1828
2020-11-25 2020-09-30 NP Clean Harbors EC US1844961078 14,491 -301 -2.03 812 -8.57 0.1677
2020-08-24 2020-06-30 NP Clean Harbors EC US1844961078 14,792 266 1.83 887 19.06 0.1875
2020-05-29 2020-03-31 NP Clean Harbors EC US1844961078 14,526 0 0.00 746 -40.16 0.2034
2020-02-24 2019-12-31 NP Clean Harbors EC 184496107 14,526 0 0.00 1,246 11.06 0.2344
2019-11-27 2019-09-30 NP Clean Harbors EC US1844961078 14,526 14,526 1,121 0.2226
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.