Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionBoston Private Wealth Llc
Latest Disclosed Ownership18,291 shares
Latest Disclosed Value $ 4,203,158
Boston Private Wealth Llc reports 16.47% decrease in ownership of UWS / Waste Management, Inc.

On April 17, 2026 - Boston Private Wealth Llc filed a 13F-HR form disclosing ownership of 18,291 shares of Waste Management, Inc. (DE:UWS) valued at $3,637,348 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 21,898 shares of Waste Management, Inc.. This represents a change in shares of -16.47% during the quarter. The current value of the position is $3,414,930 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)
2026-04-17 2026-03-31 13F WASTE MANAGEMENT COM 94106L109 18,291 -3,607 -16.47 4,203 -12.64 0.0738
2026-02-04 2025-12-31 13F WASTE MANAGEMENT COM 94106L109 21,898 -4,891 -18.26 4,811 -18.66 0.2837
2025-11-06 2025-09-30 13F WASTE MANAGEMENT COM 94106L109 26,789 108 0.40 5,916 -3.11 0.3184
2025-08-14 2025-06-30 13F WASTE MANAGEMENT COM 94106L109 26,681 -2,444 -8.39 6,105 -9.45 0.3271
2025-05-14 2025-03-31 13F WASTE MANAGEMENT COM 94106L109 29,125 -3,024 -9.41 6,743 3.93 0.2771
2025-02-05 2024-12-31 13F WASTE MANAGEMENT COM 94106L109 32,149 32,149 6,487 0.1212
2024-10-18 2024-09-30 13F WASTE MANAGEMENT COM 94106L109 0 -33,227 -100.00 0 -100.00
2024-08-06 2024-06-30 13F WASTE MANAGEMENT COM 94106L109 33,227 -1,511 -4.35 7,089 -4.27 0.1755
2024-05-15 2024-03-31 13F WASTE MANAGEMENT COM 94106L109 34,738 696 2.04 7,405 21.46 0.1651
2024-01-30 2023-12-31 13F WASTE MANAGEMENT COM 94106L109 34,042 -2,849 -7.72 6,097 8.41 0.1483
2023-10-23 2023-09-30 13F WASTE MANAGEMENT COM 94106L109 36,891 59 0.16 5,624 -11.96 0.1235
2023-07-24 2023-06-30 13F WASTE MANAGEMENT COM 94106L109 36,832 -795 -2.11 6,387 4.04 0.1154
2023-05-12 2023-03-31 13F WASTE MANAGEMENT COM 94106L109 37,627 -1,985 -5.01 6,139 -1.21 0.0858
2023-02-10 2022-12-31 13F Waste Management Inc Del COM 94106L109 39,612 -431 -1.08 6,214 -3.13 0.0839
2022-11-09 2022-09-30 13F Waste Management Inc Del COM 94106L109 40,043 1,629 4.24 6,415 9.15 0.0937
2022-08-16 2022-06-30 13F Waste Management Inc Del COM 94106L109 38,414 412 1.08 5,877 -2.44 0.0904
2022-05-13 2022-03-31 13F Waste Management Inc Del COM 94106L109 38,002 271 0.72 6,024 -4.35 0.0807
2022-02-15 2021-12-31 13F Waste Management Inc Del COM 94106L109 37,731 -173 -0.46 6,298 11.25 0.1033
2021-11-09 2021-09-30 13F Waste Management Inc Del COM 94106L109 37,904 1,045 2.84 5,661 9.62 0.0727
2021-08-13 2021-06-30 13F Waste Management Inc Del COM 94106L109 36,859 247 0.67 5,164 9.31 0.0655
2021-05-11 2021-03-31 13F Waste Management Inc Del COM 94106L109 36,612 -1,096 -2.91 4,724 6.23 0.0658
2021-02-10 2020-12-31 13F Waste Management COM 94106L109 37,708 -425 -1.11 4,447 3.06 0.0653
2020-11-10 2020-09-30 13F Waste Management COM 94106L109 38,133 -643 -1.66 4,315 5.06 0.0712
2020-08-05 2020-06-30 13F Waste Management COM 94106L109 38,776 -1,134 -2.84 4,107 11.18 0.0763
2020-05-11 2020-03-31 13F Waste Management COM 94106L109 39,910 -1,355 -3.28 3,694 -21.44 0.0897
2020-02-13 2019-12-31 13F Waste Management COM 94106L109 41,265 9 0.02 4,702 -0.89 0.0856
2019-11-01 2019-09-30 13F Waste Management COM 94106L109 41,256 -1,096 -2.59 4,744 -2.93 0.0944
2019-07-10 2019-06-30 13F Waste Management COM 94106L109 42,352 62 0.15 4,887 11.22 0.1641
2019-05-14 2019-03-31 13F Waste Management COM 94106L109 42,290 -366 -0.86 4,394 15.75 0.1736
2019-02-14 2018-12-31 13F Waste Management COM 94106L109 42,656 -1,699 -3.83 3,796 -5.29 0.1620
2018-11-13 2018-09-30 13F Waste Management COM 94106L109 44,355 -562 -1.25 4,008 9.69 0.1418
2018-08-14 2018-06-30 13F Waste Management COM 94106L109 44,917 680 1.54 3,654 -1.80 0.1401
2018-05-11 2018-03-31 13F Waste Management COM 94106L109 44,237 -1,596 -3.48 3,721 -5.92 0.1427
2018-02-13 2017-12-31 13F Waste Management COM 94106L109 45,833 -6,110 -11.76 3,955 -2.71 0.1488
2017-11-13 2017-09-30 13F Waste Management COM 94106L109 51,943 26 0.05 4,065 6.75 0.1563
2017-08-04 2017-06-30 13F Waste Management COM 94106L109 51,917 -211 -0.40 3,808 0.18 0.1494
2017-05-11 2017-03-31 13F Waste Management COM 94106L109 52,128 -798 -1.51 3,801 1.28 0.1514
2017-02-15 2016-12-31 13F Waste Management COM 94106L109 52,926 151 0.29 3,753 11.53 0.1553
2016-11-15 2016-09-30 13F/A-1 Waste Management COM 94106L109 52,775 -568 -1.06 3,365 -4.81 0.1368
2016-11-14 2016-09-30 13F Waste Management COM 94106L109 53,343 0 3,535 0.1442
2016-08-01 2016-06-30 13F Waste Management COM 94106L109 53,343 485 0.92 3,535 13.34 0.1442
2016-05-13 2016-03-31 13F Waste Management COM 94106L109 52,858 -708 -1.32 3,119 9.09 0.1270
2016-02-12 2015-12-31 13F Waste Management COM 94106L109 53,566 -1,596 -2.89 2,859 4.08 0.1128
2015-11-12 2015-09-30 13F Waste Management COM 94106L109 55,162 745 1.37 2,747 8.88 0.1065
2015-08-13 2015-06-30 13F Waste Management COM 94106L109 54,417 1,754 3.33 2,523 -11.66 0.0835
2015-05-12 2015-03-31 13F Waste Management COM 94106L109 52,663 3,914 8.03 2,856 14.15 0.0922
2015-02-10 2014-12-31 13F Waste Management COM 94106L109 48,749 48,749 2,502 0.0809
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.