Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionAdvisor OS, LLC
Latest Disclosed Ownership6,753 shares
Latest Disclosed Value $ 1,551,895
Advisor OS, LLC reports 7.38% increase in ownership of UWS / Waste Management, Inc.

On May 7, 2026 - Advisor OS, LLC filed a 13F-HR form disclosing ownership of 6,753 shares of Waste Management, Inc. (DE:UWS) valued at $1,342,902 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 6,289 shares of Waste Management, Inc.. This represents a change in shares of 7.38% during the quarter. The current value of the position is $1,260,785 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F WASTE MGMT INC DEL COM 94106L109 6,753 464 7.38 1,552 12.31 0.0436
2026-02-04 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 6,289 372 6.29 1,382 5.74 0.0408
2025-11-12 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 5,917 344 6.17 1,307 2.43 0.1128
2025-08-14 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 5,573 494 9.73 1,275 8.51 0.1255
2025-05-06 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 5,079 -126 -2.42 1,176 11.90 0.1338
2025-02-05 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 5,205 630 13.77 1,050 10.64 0.1216
2024-11-04 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 4,575 108 2.42 950 -0.32 0.0945
2024-08-05 2024-06-30 13F WASTE MGMT INC DEL COM 94106L109 4,467 991 28.51 953 28.65 0.1044
2024-05-09 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 3,476 1,735 99.66 741 137.94 0.0851
2024-02-08 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 1,741 1,741 312 0.0406
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.