Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionGabelli Funds Llc
Latest Disclosed Ownership178,870 shares
Latest Disclosed Value $ 41,102,537
Gabelli Funds Llc reports 0.24% decrease in ownership of UWS / Waste Management, Inc.

On May 14, 2026 - Gabelli Funds Llc filed a 13F-HR form disclosing ownership of 178,870 shares of Waste Management, Inc. (DE:UWS) valued at $35,570,088 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 179,293 shares of Waste Management, Inc.. This represents a change in shares of -0.24% during the quarter. The current value of the position is $33,395,029 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)
2026-05-14 2026-03-31 13F WASTE MANAGEMENT EQUITY 94106L109 178,870 -423 -0.24 41,103 4.34 0.2776
2026-02-05 2025-12-31 13F WASTE MANAGEMENT EQUITY 94106L109 179,293 -619 -0.34 39,392 -0.85 0.2667
2025-11-12 2025-09-30 13F WASTE MANAGEMENT EQUITY 94106L109 179,912 525 0.29 39,730 -3.21 0.2689
2025-08-13 2025-06-30 13F WASTE MANAGEMENT EQUITY 94106L109 179,387 -6,485 -3.49 41,047 -4.61 0.2914
2025-05-14 2025-03-31 13F WASTE MANAGEMENT EQUITY 94106L109 185,872 -1,328 -0.71 43,031 13.91 0.3279
2025-02-13 2024-12-31 13F WASTE MANAGEMENT EQUITY 94106L109 187,200 -11,400 -5.74 37,775 -8.38 0.2837
2024-11-13 2024-09-30 13F WASTE MANAGEMENT EQUITY 94106L109 198,600 -11,500 -5.47 41,229 -8.02 0.2972
2024-08-13 2024-06-30 13F WASTE MANAGEMENT EQUITY 94106L109 210,100 -5,800 -2.69 44,823 -2.60 0.3404
2024-05-14 2024-03-31 13F WASTE MANAGEMENT EQUITY 94106L109 215,900 -10,900 -4.81 46,019 13.29 0.3390
2024-02-13 2023-12-31 13F WASTE MANAGEMENT EQUITY 94106L109 226,800 -24,000 -9.57 40,620 6.25 0.3128
2023-11-08 2023-09-30 13F WASTE MANAGEMENT EQUITY 94106L109 250,800 -3,300 -1.30 38,232 -13.24 0.3102
2023-08-10 2023-06-30 13F WASTE MANAGEMENT EQUITY 94106L109 254,100 -1,300 -0.51 44,066 5.74 0.3340
2023-05-12 2023-03-31 13F WASTE MANAGEMENT EQUITY 94106L109 255,400 -5,400 -2.07 41,674 1.86 0.3158
2023-02-13 2022-12-31 13F WASTE MANAGEMENT EQUITY 94106L109 260,800 -1,900 -0.72 40,914 -2.79 0.3179
2022-11-14 2022-09-30 13F/A-1 WASTE MGMT INC DEL COM COM 94106L109 262,700 -4,800 -1.79 42,087 2.85 0.3470
2022-11-10 2022-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 262,700 -4,800 42,087 0.3470
2022-08-12 2022-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 267,500 -6,300 -2.30 40,922 -5.70 0.3142
2022-05-18 2022-03-31 13F/A-1 WASTE MGMT INC DEL COM COM 94106L109 273,800 -6,300 -2.25 43,397 -7.17 0.2851
2022-05-13 2022-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 273,800 -6,300 43,397 0.2930
2022-02-11 2021-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 280,100 -12,900 -4.40 46,749 6.83 0.2950
2021-11-12 2021-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 293,000 -18,300 -5.88 43,762 0.33 0.2899
2021-08-13 2021-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 311,300 -7,000 -2.20 43,616 6.21 0.2778
2021-05-14 2021-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 318,300 -12,200 -3.69 41,067 5.36 0.2753
2021-02-05 2020-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 330,500 -52,700 -13.75 38,976 -10.13 0.2776
2020-11-06 2020-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 383,200 -41,100 -9.69 43,367 -3.50 0.3379
2020-08-13 2020-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 424,300 -26,200 -5.82 44,938 7.77 0.3662
2020-05-14 2020-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 450,500 -59,100 -11.60 41,698 -28.20 0.3715
2020-02-14 2019-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 509,600 -13,500 -2.58 58,074 -3.46 0.3757
2019-11-01 2019-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 523,100 -38,000 -6.77 60,157 -7.07 0.3974
2019-08-02 2019-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 561,100 -37,000 -6.19 64,734 4.16 0.4156
2019-05-02 2019-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 598,100 -73,100 -10.89 62,149 4.05 0.3908
2019-01-30 2018-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 671,200 -101,000 -13.08 59,730 -14.40 0.4095
2018-11-02 2018-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 772,200 0 0.00 69,776 11.09 0.4004
2018-08-10 2018-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 772,200 -47,400 -5.78 62,811 -8.90 0.3720
2018-05-09 2018-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 819,600 -52,000 -5.97 68,945 -8.34 0.4112
2018-02-02 2017-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 871,600 -23,800 -2.66 75,219 7.33 0.4333
2017-11-01 2017-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 895,400 -4,000 -0.44 70,083 6.23 0.4015
2017-08-03 2017-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 899,400 -57,000 -5.96 65,971 -5.41 0.3920
2017-05-04 2017-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 956,400 -41,000 -4.11 69,741 -1.39 0.4112
2017-02-10 2016-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 997,400 -8,000 -0.80 70,726 10.33 0.4185
2016-11-10 2016-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,005,400 -7,000 -0.69 64,104 -4.45 0.3804
2016-08-04 2016-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,012,400 -14,000 -1.36 67,092 10.79 0.3958
2016-05-05 2016-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 1,026,400 0 0.00 60,558 10.55 0.3652
2016-02-05 2015-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 1,026,400 0 0.00 54,779 7.15 0.3316
2015-10-23 2015-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,026,400 0 0.00 51,125 7.46 0.3039
2015-08-05 2015-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,026,400 0 0.00 47,574 -14.53 0.2490
2015-05-01 2015-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 1,026,400 0 0.00 55,662 5.67 0.2825
2015-02-05 2014-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 1,026,400 -65,000 -5.96 52,675 1.54 0.2562
2014-10-30 2014-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,091,400 -5,000 -0.46 51,874 5.77 0.2633
2014-08-06 2014-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,096,400 -31,000 -2.75 49,042 3.40 0.2424
2014-05-16 2014-03-31 13F/A-1 WASTE MGMT INC DEL COM COM 94106L109 1,127,400 -32,200 -2.78 47,430 -8.84 0.2462
2014-05-02 2014-03-31 13F WASTE MGMT INC DEL COM COM 94106L109 1,127,400 47,430
2014-02-07 2013-12-31 13F WASTE MGMT INC DEL COM COM 94106L109 1,159,600 -14,400 -1.23 52,031 7.47 0.2770
2013-11-07 2013-09-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,174,000 15,000 1.29 48,416 3.58 0.2756
2013-08-02 2013-06-30 13F/A-1 WASTE MGMT INC DEL COM COM 94106L109 1,159,000 1,159,000 46,742 0.2836
2013-08-01 2013-06-30 13F WASTE MGMT INC DEL COM COM 94106L109 1,159,000 46,742 0.2836
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.