Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionImpax Asset Management Group plc
Latest Disclosed Ownership116,907 shares
Latest Disclosed Value $ 26,864,077
Impax Asset Management Group plc reports 88.41% decrease in ownership of UWS / Waste Management, Inc.

On May 12, 2026 - Impax Asset Management Group plc filed a 13F-HR form disclosing ownership of 116,907 shares of Waste Management, Inc. (DE:UWS) valued at $23,248,126 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,009,080 shares of Waste Management, Inc.. This represents a change in shares of -88.41% during the quarter. The current value of the position is $21,826,537 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F Waste Management Common Stock 94106L109 116,907 -892,173 -88.41 26,864 -87.88 0.1873
2026-01-29 2025-12-31 13F Waste Management Common Stock 94106L109 1,009,080 -107,998 -9.67 221,705 -10.13 1.3870
2025-11-06 2025-09-30 13F Waste Management Common Stock 94106L109 1,117,078 4,557 0.41 246,684 -3.10 1.4396
2025-08-08 2025-06-30 13F Waste Management Common Stock 94106L109 1,112,521 -398,200 -26.36 254,567 -27.21 1.4636
2025-04-29 2025-03-31 13F Waste Management Common Stock 94106L109 1,510,721 -122,609 -7.51 349,747 6.12 2.1062
2025-02-04 2024-12-31 13F Waste Management Common Stock 94106L109 1,633,330 -107,760 -6.19 329,590 -8.81 1.4926
2024-11-06 2024-09-30 13F/A-1 Waste Management Common Stock 94106L109 1,741,090 122,696 7.58 361,450 4.69 1.4231
2024-10-30 2024-09-30 13F Waste Management Common Stock 94106L109 1,741,090 122,696 361,450 1.4247
2024-11-08 2024-06-30 13F/A-1 Waste Management Common Stock 94106L109 1,618,394 -118,800 -6.84 345,268 -6.76 1.4055
2024-08-05 2024-06-30 13F Waste Management Common Stock 94106L109 1,618,394 -118,800 345,268 1.4070
2024-04-30 2024-03-31 13F Waste Management Common Stock 94106L109 1,737,194 -110,762 -5.99 370,283 11.88 1.4173
2024-01-26 2023-12-31 13F Waste Management Common Stock 94106L109 1,847,956 -176,826 -8.73 330,969 7.23 1.3287
2023-11-07 2023-09-30 13F/A-1 Waste Management Common Stock 94106L109 2,024,782 -329,787 -14.01 308,658 -24.41 1.3789
2023-11-07 2023-09-30 13F Waste Management Common Stock 94106L109 2,024,782 308,658
2023-08-07 2023-06-30 13F Waste Management Common Stock 94106L109 2,354,569 -226,276 -8.77 408,329 -3.04 1.6410
2023-05-10 2023-03-31 13F Waste Management Common Stock 94106L109 2,580,845 511,664 24.73 421,116 29.73 1.7594
2023-02-09 2022-12-31 13F Waste Management Common Stock 94106L109 2,069,181 249,154 13.69 324,613 11.33 1.4524
2022-11-08 2022-09-30 13F Waste Management Common Stock 94106L109 1,820,027 -171,700 -8.62 291,587 -4.30 1.4988
2022-08-11 2022-06-30 13F/A-2 Waste Management Common Stock 94106L109 1,991,727 -276,093 -12.17 304,694 -15.23 1.4852
2022-08-02 2022-06-30 13F Waste Management Common Stock 94106L109 2,267,820 0 359,449 1.4856
2022-05-16 2022-03-31 13F Waste Management Common Stock 94106L109 2,267,820 -344,084 -13.17 359,449 -17.54 1.4856
2022-02-14 2021-12-31 13F Waste Management Common Stock 94106L109 2,611,904 -22,181 -0.84 435,927 10.80 1.5940
2021-11-12 2021-09-30 13F Waste Management Common Stock 94106L109 2,634,085 17,047 0.65 393,427 7.30 1.6159
2021-08-05 2021-06-30 13F Waste Management Common Stock 94106L109 2,617,038 50,451 1.97 366,673 10.73 1.6170
2021-05-14 2021-03-31 13F Waste Management Common Stock 94106L109 2,566,587 575,068 28.88 331,141 41.00 1.6943
2021-02-16 2020-12-31 13F Waste Management Common Stock 94106L109 1,991,519 528,568 36.13 234,860 41.86 1.4945
2020-11-12 2020-09-30 13F Waste Management Common Stock 94106L109 1,462,951 80,133 5.79 165,562 13.05 1.4485
2020-08-14 2020-06-30 13F Waste Management Common Stock 94106L109 1,382,818 262,243 23.40 146,454 41.20 1.5029
2020-05-15 2020-03-31 13F Waste Management Common Stock 94106L109 1,120,575 -202,566 -15.31 103,720 -31.21 1.3802
2020-02-13 2019-12-31 13F Waste Management Common Stock 94106L109 1,323,141 137,921 11.64 150,785 10.63 1.6821
2019-11-14 2019-09-30 13F Waste Management Common Stock 94106L109 1,185,220 38,894 3.39 136,300 3.06 1.7753
2019-08-13 2019-06-30 13F Waste Management Common Stock 94106L109 1,146,326 74,325 6.93 132,252 18.73 1.7180
2019-05-13 2019-03-31 13F Waste Management Common Stock 94106L109 1,072,001 101,600 10.47 111,392 28.99 1.5332
2019-02-14 2018-12-31 13F Waste Management Common Stock 94106L109 970,401 12,854 1.34 86,356 -0.19 1.4074
2018-11-14 2018-09-30 13F Waste Management Common Stock 94106L109 957,547 957,547 86,524 1.2425
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.