Waste Management, Inc.
IT ˙ BIT ˙ US94106L1098
191,50 € ↑8,00 (4,36%)
2026-06-05
DEL PRIS
SecurityIT:1WM / Waste Management, Inc.
InstitutionAmbassador Advisors, LLC
Latest Disclosed Ownership10,712 shares
Latest Disclosed Value $ 1,508,005
Ambassador Advisors, LLC reports 132.47% increase in ownership of 1WM / Waste Management, Inc.

On April 17, 2026 - Ambassador Advisors, LLC filed a 13F-HR form disclosing ownership of 10,712 shares of Waste Management, Inc. (IT:1WM) valued at $2,098,481 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,608 shares of Waste Management, Inc.. This represents a change in shares of 132.47% during the quarter. The current value of the position is $2,051,348 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 MGMT INC DEL COM 94106L109 10,712 6,104 132.47 1,508 49.01 0.1835
2026-02-13 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 4,608 -16,999 -78.67 1,013 -78.79 0.1484
2025-11-19 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 21,607 -310 -1.41 4,771 -4.87 0.7095
2025-08-14 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 21,917 351 1.63 5,015 0.46 0.7783
2025-05-16 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 21,566 -486 -2.20 4,993 12.20 0.8694
2025-02-13 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 22,052 650 3.04 4,450 0.14 0.7577
2024-11-14 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 21,402 -557 -2.54 4,443 -5.15 0.7730
2024-08-14 2024-06-30 13F WASTE MGMT INC DEL COM 94106L109 21,959 99 0.45 4,685 0.54 0.8471
2024-05-15 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 21,860 1,089 5.24 4,659 19.19 0.8458
2024-02-15 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 20,771 -3,421 -14.14 3,909 -5.88 0.8676
2023-11-15 2023-09-30 13F WASTE MGMT INC DEL COM 94106L109 24,192 -10,701 -30.67 4,154 -26.04 1.0115
2023-08-15 2023-06-30 13F WASTE MGMT INC DEL COM 94106L109 34,893 -153 -0.44 5,616 -5.85 1.2957
2023-05-15 2023-03-31 13F WASTE MGMT INC DEL COM 94106L109 35,046 -4,838 -12.13 5,965 -4.68 1.3512
2023-02-14 2022-12-31 13F WASTE MGMT INC DEL COM 94106L109 39,884 4,420 12.46 6,257 10.14 1.3606
2022-11-18 2022-09-30 13F/A-1 WASTE MGMT INC DEL COM 94106L109 35,464 30,897 676.53 5,681 713.90 1.3466
2022-11-14 2022-09-30 13F WASTE MGMT INC DEL COM 94106L109 4,567 0 699 0.1452
2022-08-12 2022-06-30 13F WASTE MGMT INC DEL COM 94106L109 4,567 -47 -1.02 698 -4.51 0.1566
2022-05-16 2022-03-31 13F WASTE MGMT INC DEL COM 94106L109 4,614 86 1.90 731 -3.18 0.1417
2022-02-14 2021-12-31 13F WASTE MGMT INC DEL COM 94106L109 4,528 -917 -16.84 755 -7.25 0.1433
2021-11-16 2021-09-30 13F WASTE MGMT INC DEL COM 94106L109 5,445 5,445 814 0.1579
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.