Waste Management, Inc.
US ˙ NYSE ˙ US94106L1098

SecurityWM / Waste Management, Inc.
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership97,740 shares
Latest Disclosed Value $ 22,459,811
Private Advisor Group, LLC reports 1.24% decrease in ownership of WM / Waste Management, Inc.

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 97,740 shares of Waste Management, Inc. (US:WM) valued at $22,459,675 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 98,965 shares of Waste Management, Inc.. This represents a change in shares of -1.24% during the quarter. The current value of the position is $21,541,896 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)
2026-04-24 2026-03-31 13F WASTE MGMT INC DEL COM 94106L109 97,740 -1,225 -1.24 22,460 3.29 0.0997
2026-02-17 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 98,965 10,388 11.73 21,743 11.16 0.0979
2025-11-13 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 88,577 -3,759 -4.07 19,560 -7.42 0.0962
2025-08-11 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 92,336 3,856 4.36 21,128 3.15 0.1138
2025-05-05 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 88,480 637 0.73 20,484 15.56 0.1239
2025-02-03 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 87,843 11,861 15.61 17,726 12.37 0.0998
2024-10-22 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 75,982 2,180 2.95 15,774 0.19 0.0979
2024-08-05 2024-06-30 13F WASTE MGMT INC DEL COM 94106L109 73,802 11,123 17.75 15,745 17.85 0.1056
2024-04-30 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 62,679 -542 -0.86 13,360 17.98 0.0960
2024-02-06 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 63,221 2,509 4.13 11,323 22.36 0.0880
2023-11-03 2023-09-30 13F WASTE MGMT INC DEL COM 94106L109 60,712 883 1.48 9,255 -9.78 0.0827
2023-08-10 2023-06-30 13F WASTE MGMT INC DEL COM 94106L109 59,829 493 0.83 10,258 5.95 0.0892
2023-05-10 2023-03-31 13F WASTE MGMT INC DEL COM 94106L109 59,336 6,005 11.26 9,682 495.39 0.0925
2023-01-18 2022-12-31 13F WASTE MGMT INC DEL COM 94106L109 53,331 -3,572 -6.28 1,627 -82.16 0.0819
2022-10-14 2022-09-30 13F WASTE MGMT INC DEL COM 94106L109 56,903 -12,770 -18.33 9,116 -14.48 0.1048
2022-07-13 2022-06-30 13F WASTE MGMT INC DEL COM 94106L109 69,673 1,438 2.11 10,659 -1.44 0.0951
2022-05-12 2022-03-31 13F/A-1 WASTE MGMT INC DEL COM 94106L109 68,235 4,344 6.80 10,815 1.43 0.0828
2022-05-10 2022-03-31 13F WASTE MGMT INC DEL COM 94106L109 63,891 0 10,663 0.0801
2022-02-10 2021-12-31 13F WASTE MGMT INC DEL COM 94106L109 63,891 -24,306 -27.56 10,663 -19.06 0.0800
2021-10-14 2021-09-30 13F WASTE MGMT INC DEL COM 94106L109 88,197 22,965 35.21 13,174 44.15 0.0837
2021-08-12 2021-06-30 13F WASTE MGMT INC DEL COM 94106L109 65,232 2,006 3.17 9,139 12.04 0.0798
2021-04-22 2021-03-31 13F WASTE MGMT INC DEL COM 94106L109 63,226 3,091 5.14 8,157 15.02 0.0778
2021-04-01 2020-12-31 13F WASTE MGMT INC DEL COM 94106L109 60,135 4,222 7.55 7,092 12.68 0.0739
2020-11-02 2020-09-30 13F WASTE MGMT INC DEL COM 94106L109 55,913 -893 -1.57 6,294 4.60 0.0818
2020-08-17 2020-06-30 13F WASTE MGMT INC DEL COM 94106L109 56,806 -513 -0.89 6,017 13.42 0.0835
2020-05-12 2020-03-31 13F WASTE MGMT INC DEL COM 94106L109 57,319 -1,612 -2.74 5,305 -21.01 0.0974
2020-02-10 2019-12-31 13F WASTE MGMT INC DEL COM 94106L109 58,931 965 1.66 6,716 1.43 0.1044
2019-11-13 2019-09-30 13F WASTE MGMT INC DEL COM 94106L109 57,966 2,574 4.65 6,621 6.12 0.1030
2019-08-14 2019-06-30 13F WASTE MGMT INC DEL COM 94106L109 55,392 -12,220 -18.07 6,239 -9.42 0.1128
2019-05-13 2019-03-31 13F WASTE MGMT INC DEL COM 94106L109 67,612 1,321 1.99 6,888 16.77 0.1359
2019-02-08 2018-12-31 13F WASTE MGMT INC DEL COM 94106L109 66,291 -3,324 -4.77 5,899 -6.22 0.1422
2018-11-01 2018-09-30 13F WASTE MGMT INC DEL COM 94106L109 69,615 38,213 121.69 6,290 144.75 0.1289
2018-08-09 2018-06-30 13F WASTE MGMT INC DEL COM 94106L109 31,402 3,688 13.31 2,570 10.21 0.0422
2018-05-09 2018-03-31 13F WASTE MGMT INC DEL COM 94106L109 27,714 -65 -0.23 2,332 -4.50 0.0913
2018-02-07 2017-12-31 13F WASTE MGMT INC DEL COM 94106L109 27,779 -22,909 -45.20 2,442 -37.27 0.1031
2017-11-13 2017-09-30 13F WASTE MGMT INC DEL COM 94106L109 50,688 -2,123 -4.02 3,893 -0.36 0.0963
2017-08-10 2017-06-30 13F WASTE MGMT INC DEL COM 94106L109 52,811 1,592 3.11 3,907 4.13 0.1057
2017-05-10 2017-03-31 13F WASTE MGMT INC DEL COM 94106L109 51,219 3,042 6.31 3,752 11.01 0.1049
2017-02-09 2016-12-31 13F WASTE MGMT INC DEL COM 94106L109 48,177 -27 -0.06 3,380 11.88 0.1108
2016-11-10 2016-09-30 13F WASTE MGMT INC DEL COM 94106L109 48,204 -854 -1.74 3,021 -8.34 0.1232
2016-08-09 2016-06-30 13F WASTE MGMT INC DEL COM 94106L109 49,058 11,041 29.04 3,296 47.41 0.1332
2016-05-13 2016-03-31 13F WASTE MGMT INC DEL COM 94106L109 38,017 792 2.13 2,236 12.53 0.1080
2016-02-09 2015-12-31 13F WASTE MGMT INC DEL COM 94106L109 37,225 52 0.14 1,987 7.29 0.0953
2015-11-13 2015-09-30 13F WASTE MGMT INC DEL COM 94106L109 37,173 -1,367 -3.55 1,852 3.70 0.1018
2015-08-13 2015-06-30 13F WASTE MGMT INC DEL COM 94106L109 38,540 -487 -1.25 1,786 -15.60 0.0848
2015-05-13 2015-03-31 13F WASTE MGMT INC DEL COM 94106L109 39,027 1,044 2.75 2,116 8.57 0.1220
2015-02-17 2014-12-31 13F WASTE MGMT INC DEL COM 94106L109 37,983 942 2.54 1,949 10.68 0.1255
2014-11-12 2014-09-30 13F WASTE MGMT INC DEL COM 94106L109 37,041 5,017 15.67 1,761 22.97 0.1218
2014-08-08 2014-06-30 13F WASTE MGMT INC DEL COM 94106L109 32,024 -477 -1.47 1,432 4.75 0.1232
2014-05-15 2014-03-31 13F WASTE MGMT INC DEL COM 94106L109 32,501 3,935 13.78 1,367 6.63 0.1441
2014-02-13 2013-12-31 13F WASTE MGMT INC DEL COM 94106L109 28,566 28,566 1,282 0.1431
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.