Waste Management, Inc.
US ˙ NYSE ˙ US94106L1098

SecurityWM / Waste Management, Inc.
InstitutionAscent Group, LLC
Latest Disclosed Ownership18,894 shares
Latest Disclosed Value $ 4,341,761
Ascent Group, LLC reports 11.22% increase in ownership of WM / Waste Management, Inc.

On May 15, 2026 - Ascent Group, LLC filed a 13F-HR form disclosing ownership of 18,894 shares of Waste Management, Inc. (US:WM) valued at $4,341,652 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 16,988 shares of Waste Management, Inc.. This represents a change in shares of 11.22% during the quarter. The current value of the position is $4,118,892 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)
2026-05-15 2026-03-31 13F WASTE MGMT INC DEL COM 94106L109 18,894 1,906 11.22 4,342 16.32 0.0497
2026-01-20 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 16,988 569 3.47 3,733 2.95 0.1276
2025-10-20 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 16,419 1,002 6.50 3,626 2.78 0.1283
2025-07-21 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 15,417 1,119 7.83 3,528 6.56 0.1374
2025-05-16 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 14,298 6,764 89.78 3,310 117.76 0.1422
2025-02-21 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 7,534 44 0.59 1,520 -2.19 0.1142
2024-11-14 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 7,490 -184 -2.40 1,555 -5.07 0.1178
2024-08-15 2024-06-30 13F WASTE MGMT INC DEL COM 94106L109 7,674 -39 -0.51 1,637 -0.43 0.1333
2024-05-15 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 7,713 -577 -6.96 1,644 5.38 0.1448
2024-02-14 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 8,290 123 1.51 1,561 12.39 0.1480
2023-11-14 2023-09-30 13F WASTE MGMT INC DEL COM 94106L109 8,167 -10,345 -55.88 1,389 -53.08 0.1534
2023-08-14 2023-06-30 13F WASTE MGMT INC DEL COM 94106L109 18,512 5,507 42.35 2,958 39.40 0.3259
2023-05-10 2023-03-31 13F WASTE MGMT INC DEL COM 94106L109 13,005 4,273 48.93 2,122 55.00 0.2258
2023-02-17 2022-12-31 13F WASTE MGMT INC DEL COM 94106L109 8,732 -28 -0.32 1,370 -1.30 0.1612
2022-11-15 2022-09-30 13F WASTE MGMT INC DEL COM 94106L109 8,760 3,711 73.50 1,387 66.91 0.1687
2022-08-05 2022-06-30 13F WASTE MGMT INC DEL COM 94106L109 5,049 1,481 41.51 831 46.82 0.0994
2022-05-10 2022-03-31 13F WASTE MGMT INC DEL COM 94106L109 3,568 1,357 61.37 566 68.96 0.0659
2022-03-01 2021-12-31 13F WASTE MGMT INC DEL COM 94106L109 2,211 2,211 335 0.0427
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.