Waste Management, Inc.
IT ˙ BIT ˙ US94106L1098
191,50 € ↑8,00 (4,36%)
2026-06-05
DEL PRIS
SecurityIT:1WM / Waste Management, Inc.
InstitutionWbh Advisory Inc
Latest Disclosed Ownership6,351 shares
Latest Disclosed Value $ 1,467,048
Wbh Advisory Inc reports 2.35% decrease in ownership of 1WM / Waste Management, Inc.

On April 27, 2026 - Wbh Advisory Inc filed a 13F-HR form disclosing ownership of 6,351 shares of Waste Management, Inc. (IT:1WM) valued at $1,244,161 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 6,504 shares of Waste Management, Inc.. This represents a change in shares of -2.35% during the quarter. The current value of the position is $1,216,216 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)
2026-04-27 2026-03-31 13F WASTE MGMT INC DEL COM 94106L109 6,351 -153 -2.35 1,467 2.66 0.1099
2026-01-26 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 6,504 -228 -3.39 1,429 -3.84 0.1058
2025-10-30 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 6,732 -9 -0.13 1,487 -3.63 0.1135
2025-07-30 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 6,741 -694 -9.33 1,543 -10.40 0.1315
2025-05-12 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 7,435 -182 -2.39 1,721 11.97 0.1606
2025-01-31 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 7,617 237 3.21 1,537 0.33 0.1426
2024-10-15 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 7,380 -85 -1.14 1,532 -3.77 0.1451
2024-07-11 2024-06-30 13F WASTE MGMT INC DEL COM 94106L109 7,465 -272 -3.52 1,593 -3.46 0.1612
2024-04-16 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 7,737 -260 -3.25 1,649 15.15 0.1697
2024-01-09 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 7,997 -111 -1.37 1,432 15.95 0.1593
2023-10-10 2023-09-30 13F WASTE MGMT INC DEL COM 94106L109 8,108 -80 -0.98 1,236 -13.03 0.1517
2023-07-12 2023-06-30 13F WASTE MGMT INC DEL COM 94106L109 8,188 -225 -2.67 1,420 3.50 0.1683
2023-04-20 2023-03-31 13F WASTE MGMT INC DEL COM 94106L109 8,413 -885 -9.52 1,373 -7.92 0.1714
2022-10-18 2022-09-30 13F WASTE MGMT INC DEL COM 94106L109 9,298 -29 -0.31 1,490 4.71 0.2150
2022-07-12 2022-06-30 13F WASTE MGMT INC DEL COM 94106L109 9,327 -24 -0.26 1,423 -10.28 0.1899
2022-04-29 2022-03-31 13F WASTE MGMT INC DEL COM 94106L109 9,351 -656 -6.56 1,586 -5.03 0.1947
2022-01-28 2021-12-31 13F WASTE MGMT INC DEL COM 94106L109 10,007 -164 -1.61 1,670 9.94 0.1905
2021-10-25 2021-09-30 13F WASTE MGMT INC DEL COM 94106L109 10,171 1 0.01 1,519 1.81 0.2044
2021-07-27 2021-06-30 13F WASTE MGMT INC DEL COM 94106L109 10,170 -149 -1.44 1,492 12.10 0.2186
2021-04-19 2021-03-31 13F WASTE MGMT INC DEL COM 94106L109 10,319 -594 -5.44 1,331 5.97 0.2154
2021-01-21 2020-12-31 13F WASTE MGMT INC DEL COM 94106L109 10,913 -330 -2.94 1,256 -1.26 0.2161
2020-10-27 2020-09-30 13F WASTE MGMT INC DEL COM 94106L109 11,243 -116 -1.02 1,272 5.74 0.2568
2020-08-05 2020-06-30 13F Waste Mgmt COM 94106L109 11,359 -148 -1.29 1,203 12.96 0.2912
2020-05-07 2020-03-31 13F Waste Mgmt COM 94106L109 11,507 -129 -1.11 1,065 -19.68 0.2498
2020-01-27 2019-12-31 13F Waste Mgmt COM 94106L109 11,636 -123 -1.05 1,326 -1.92 0.2711
2019-10-25 2019-09-30 13F Waste Mgmt COM 94106L109 11,759 -124 -1.04 1,352 -1.39 0.3036
2019-08-02 2019-06-30 13F Waste Mgmt COM 94106L109 11,883 -179 -1.48 1,371 9.42 0.3178
2019-04-22 2019-03-31 13F Waste Mgmt COM 94106L109 12,062 27 0.22 1,253 16.99 0.2980
2019-01-29 2018-12-31 13F Waste Mgmt COM 94106L109 12,035 -294 -2.38 1,071 -3.86 0.2600
2018-10-29 2018-09-30 13F Waste Mgmt COM 94106L109 12,329 -323 -2.55 1,114 8.26 0.2700
2018-07-31 2018-06-30 13F Waste Mgmt COM 94106L109 12,652 -599 -4.52 1,029 -7.63 0.2667
2018-04-30 2018-03-31 13F Waste Mgmt COM 94106L109 13,251 1 0.01 1,114 -2.54 0.3029
2018-01-31 2017-12-31 13F Waste Mgmt COM 94106L109 13,250 -293 -2.16 1,143 7.83 0.3049
2017-11-29 2017-09-30 13F Waste Mgmt COM 94106L109 13,543 -128 -0.94 1,060 5.79 0.2958
2017-07-21 2017-06-30 13F Waste Mgmt COM 94106L109 13,671 -24 -0.18 1,002 0.40 0.2811
2017-04-21 2017-03-31 13F Waste Mgmt COM 94106L109 13,695 -163 -1.18 998 1.63 0.2990
2017-01-20 2016-12-31 13F Waste Mgmt COM 94106L109 13,858 2 0.01 982 11.21 0.3273
2016-10-24 2016-09-30 13F Waste Mgmt COM 94106L109 13,856 902 6.96 883 2.91 0.3022
2016-07-25 2016-06-30 13F Waste Mgmt COM 94106L109 12,954 -69 -0.53 858 11.72 0.3340
2016-04-15 2016-03-31 13F Waste Mgmt COM 94106L109 13,023 2,853 28.05 768 41.70 0.2570
2016-01-19 2015-12-31 13F Waste Mgmt COM 94106L109 10,170 52 0.51 542 7.75 0.1894
2015-10-15 2015-09-30 13F Waste Mgmt COM 94106L109 10,118 -197 -1.91 503 5.23 0.2090
2015-07-20 2015-06-30 13F Waste Mgmt COM 94106L109 10,315 -402 -3.75 478 -17.73 0.1878
2015-04-22 2015-03-31 13F Waste Mgmt COM 94106L109 10,717 2 0.02 581 5.83 0.1630
2015-01-23 2014-12-31 13F Waste Mgmt COM 94106L109 10,715 -617 -5.44 549 2.04 0.2070
2014-10-17 2014-09-30 13F Waste Mgmt COM 94106L109 11,332 2 0.02 538 6.32 0.1890
2014-07-21 2014-06-30 13F Waste Mgmt COM 94106L109 11,330 -172 -1.50 506 4.76 0.1913
2014-04-29 2014-03-31 13F Waste Mgmt COM 94106L109 11,502 949 8.99 483 2.11 0.1921
2014-02-19 2013-12-31 13F/A-1 Waste Mgmt COM 94106L109 10,553 467 4.63 473 13.70 0.1905
2014-01-27 2013-12-31 13F Waste Mgmt COM 94106L109 10,553 473
2013-11-05 2013-09-30 13F Waste Mgmt COM 94106L109 10,086 -16 -0.16 416 2.21 0.1862
2013-07-19 2013-06-30 13F Waste Mgmt COM 94106L109 10,102 10,102 407 0.1882
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.