Waste Management, Inc.
US ˙ NYSE ˙ US94106L1098

SecurityWM / Waste Management, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership5,842 shares
Latest Disclosed Value $ 1,290
Shell Asset Management Co reports 66.43% decrease in ownership of WM / Waste Management, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 5,842 shares of Waste Management, Inc. (US:WM) valued at $1,290,089 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 17,404 shares of Waste Management, Inc.. This represents a change in shares of -66.43% during the quarter. The current value of the position is $1,273,556 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)
2025-11-07 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 5,842 -11,562 -66.43 1 -66.67 0.1296
2025-07-23 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 17,404 -1,244 -6.67 4 -25.00 0.1375
2025-05-14 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 18,648 -731 -3.77 4 33.33 0.2050
2025-02-14 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 19,379 1,229 6.77 4 0.00 0.1708
2024-11-07 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 18,150 10,631 141.39 4 200.00 0.1658
2024-07-25 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 7,519 -1,980 -20.84 2 0.00 0.0730
2024-02-14 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 9,499 -1,753 -15.58 2 0.00 0.0786
2023-11-08 2023-09-30 13F WASTE MGMT INC DEL COM 94106L109 11,252 1,147 11.35 2 0.00 0.0709
2023-07-28 2023-06-30 13F WASTE MGMT INC DEL COM 94106L109 10,105 5,445 116.85 2 0.0691
2023-05-15 2023-03-31 13F WASTE MGMT INC DEL COM 94106L109 4,660 0 0.00 1 0.0315
2023-02-07 2022-12-31 13F WASTE MGMT INC DEL COM 94106L109 4,660 1,790 62.37 1 -100.00 0.0320
2022-11-14 2022-09-30 13F WASTE MGMT INC DEL COM 94106L109 2,870 -759 -20.91 460 -17.12 0.0179
2022-08-09 2022-06-30 13F WASTE MGMT INC DEL COM 94106L109 3,629 -112 -2.99 555 -6.41 0.0164
2022-05-04 2022-03-31 13F WASTE MGMT INC DEL COM 94106L109 3,741 -610 -14.02 593 -18.32 0.0140
2022-02-09 2021-12-31 13F WASTE MGMT INC DEL COM 94106L109 4,351 -173 -3.82 726 7.40 0.0149
2021-11-04 2021-09-30 13F WASTE MGMT INC DEL COM 94106L109 4,524 -9,421 -67.56 676 -65.40 0.0152
2021-08-12 2021-06-30 13F WASTE MGMT INC DEL COM 94106L109 13,945 -644 -4.41 1,954 3.83 0.0379
2021-05-10 2021-03-31 13F WASTE MGMT INC DEL COM 94106L109 14,589 -86,068 -85.51 1,882 -84.14 0.0377
2021-02-16 2020-12-31 13F WASTE MGMT INC DEL COM 94106L109 100,657 -18,813 -15.75 11,870 -12.20 0.2451
2020-11-13 2020-09-30 13F WASTE MGMT INC DEL COM 94106L109 119,470 -7,253 -5.72 13,520 0.74 0.3143
2020-08-10 2020-06-30 13F WASTE MGMT INC DEL COM 94106L109 126,723 25,046 24.63 13,421 42.61 0.3350
2020-05-11 2020-03-31 13F WASTE MGMT INC DEL COM 94106L109 101,677 -4,798 -4.51 9,411 -22.44 0.2622
2020-02-13 2019-12-31 13F WASTE MGMT INC DEL COM 94106L109 106,475 -2,795 -2.56 12,134 -3.44 0.2614
2019-11-12 2019-09-30 13F WASTE MGMT INC DEL COM 94106L109 109,270 -34,106 -23.79 12,566 -24.03 0.2870
2019-08-12 2019-06-30 13F WASTE MGMT INC DEL COM 94106L109 143,376 -6,867 -4.57 16,541 5.95 0.3660
2019-05-09 2019-03-31 13F WASTE MGMT INC DEL COM 94106L109 150,243 2,795 1.90 15,612 18.98 0.3442
2019-02-13 2018-12-31 13F WASTE MGMT INC DEL COM 94106L109 147,448 -5,583 -3.65 13,121 -5.11 0.3270
2018-11-13 2018-09-30 13F WASTE MGMT INC DEL COM 94106L109 153,031 -22,314 -12.73 13,828 -3.05 0.2729
2018-08-10 2018-06-30 13F WASTE MGMT INC DEL COM 94106L109 175,345 -7,472 -4.09 14,263 -7.26 0.2924
2018-05-14 2018-03-31 13F WASTE MGMT INC DEL COM 94106L109 182,817 4,410 2.47 15,379 -0.12 0.3062
2018-02-09 2017-12-31 13F WASTE MGMT INC DEL COM 94106L109 178,407 -29,458 -14.17 15,397 -5.37 0.3056
2017-10-20 2017-09-30 13F/A-1 WASTE MGMT INC DEL COM 94106L109 207,865 -13,072 -5.92 16,270 0.39 0.3618
2017-10-18 2017-09-30 13F WASTE MGMT INC DEL COM 94106L109 391,706 170,769 18,618
2017-07-26 2017-06-30 13F WASTE MGMT INC DEL COM 94106L109 220,937 -14,143 -6.02 16,206 -5.46 0.4022
2017-04-26 2017-03-31 13F WASTE MGMT INC DEL COM 94106L109 235,080 -6,514 -2.70 17,142 0.06 0.4376
2017-01-10 2016-12-31 13F WASTE MGMT INC DEL COM 94106L109 241,594 -31,523 -11.54 17,131 -1.63 0.4632
2016-10-28 2016-09-30 13F WASTE MGMT INC DEL COM 94106L109 273,117 -30,074 -9.92 17,414 -13.33 0.4168
2016-07-25 2016-06-30 13F WASTE MGMT INC DEL COM 94106L109 303,191 3,081 1.03 20,092 13.48 0.4661
2016-05-11 2016-03-31 13F WASTE MGMT INC DEL COM 94106L109 300,110 -42,162 -12.32 17,706 -3.07 0.4240
2016-02-05 2015-12-31 13F WASTE MGMT INC DEL COM 94106L109 342,272 -49,434 -12.62 18,267 -1.89 0.4313
2015-10-13 2015-09-30 13F WASTE MGMT INC DEL COM 94106L109 391,706 30,152 8.34 18,618 11.10 0.2950
2015-07-30 2015-06-30 13F WASTE MGMT INC DEL COM 94106L109 361,554 -36,760 -9.23 16,758 -22.42 0.3353
2015-05-07 2015-03-31 13F WASTE MGMT INC DEL COM 94106L109 398,314 398,314 0.00 21,601 0.3761
2015-02-04 2014-12-31 13F WASTE MGMT INC DEL COM 94106L109 0 -391,706 -100.00 0 -100.00
2014-10-24 2014-09-30 13F WASTE MGMT INC DEL COM 94106L109 391,706 -6,940 -1.74 18,618 4.41 0.2891
2014-08-08 2014-06-30 13F WASTE MGMT INC DEL COM 94106L109 398,646 131,312 49.12 17,831 58.54 0.2748
2014-05-07 2014-03-31 13F WASTE MGMT INC DEL COM 94106L109 267,334 3,631 1.38 11,247 -4.94 0.1869
2014-02-03 2013-12-31 13F/A-1 WASTE MGMT INC DEL COM 94106L109 263,703 -21,613 -7.58 11,832 0.56 0.2013
2014-01-27 2013-12-31 13F WASTE MGMT INC DEL COM 94106L109 263,703 11,832
2013-10-28 2013-09-30 13F WASTE MGMT INC DEL COM 94106L109 285,316 -11,246 -3.79 11,766 -1.62 0.2161
2013-08-01 2013-06-30 13F WASTE MGMT INC DEL COM 94106L109 296,562 296,562 11,960 0.2277
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.