Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionMADDEN SECURITIES Corp
Latest Disclosed Ownership916 shares
Latest Disclosed Value $ 210,488
MADDEN SECURITIES Corp ownership in UWS / Waste Management, Inc.

On May 5, 2026 - MADDEN SECURITIES Corp filed a 13F-HR form disclosing ownership of 916 shares of Waste Management, Inc. (DE:UWS) valued at $182,156 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 916 shares of Waste Management, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $171,017 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)
2026-05-05 2026-03-31 13F WASTE MGMT INC DEL COM 94106L109 916 0 0.00 210 4.48 0.0633
2026-02-04 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 916 0 0.00 201 -0.50 0.0614
2025-10-24 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 916 -50 -5.18 202 -8.60 0.0619
2025-07-23 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 966 0 0.00 221 -0.90 0.0741
2025-04-15 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 966 966 224 0.0868
2025-01-29 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 0 -966 -100.00 0 -100.00
2024-10-10 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 966 0 0.00 201 -2.91 0.0865
2024-07-11 2024-06-30 13F WASTE MGMT INC DEL COM 94106L109 966 -132 -12.02 206 -11.97 0.0913
2024-04-10 2024-03-31 13F WASTE MGMT INC DEL COM 94106L109 1,098 -100 -8.35 234 9.35 0.1081
2024-02-13 2023-12-31 13F WASTE MGMT INC DEL COM 94106L109 1,198 -400 -25.03 215 -11.93 0.1136
2023-10-10 2023-09-30 13F WASTE MGMT INC DEL COM 94106L109 1,598 -106 -6.22 244 -17.63 0.1376
2023-07-06 2023-06-30 13F WASTE MGMT INC DEL COM 94106L109 1,704 -5 -0.29 296 6.12 0.1512
2023-04-21 2023-03-31 13F WASTE MGMT INC DEL COM 94106L109 1,709 -5 -0.29 279 3.73 0.1476
2023-01-11 2022-12-31 13F WASTE MGMT INC DEL COM 94106L109 1,714 -200 -10.45 269 -12.70 0.1418
2022-10-13 2022-09-30 13F WASTE MGMT INC DEL COM 94106L109 1,914 0 0.00 307 4.78 0.1855
2022-08-04 2022-06-30 13F WASTE MGMT INC DEL COM 94106L109 1,914 0 0.00 293 -3.30 0.1608
2022-04-28 2022-03-31 13F WASTE MGMT INC DEL COM 94106L109 1,914 0 0.00 303 -5.02 0.1366
2022-01-14 2021-12-31 13F WASTE MGMT INC DEL COM 94106L109 1,914 -25 -1.29 319 10.00 0.1495
2021-10-14 2021-09-30 13F WASTE MGMT INC DEL COM 94106L109 1,939 0 0.00 290 6.62 0.1569
2021-07-14 2021-06-30 13F WASTE MGMT INC DEL COM 94106L109 1,939 -63 -3.15 272 5.43 0.1421
2021-04-30 2021-03-31 13F WASTE MGMT INC DEL COM 94106L109 2,002 0 0.00 258 9.32 0.1509
2021-01-12 2020-12-31 13F WASTE MGMT INC DEL COM 94106L109 2,002 -38 -1.86 236 2.16 0.1519
2020-10-08 2020-09-30 13F WASTE MGMT INC DEL COM 94106L109 2,040 -10 -0.49 231 6.45 0.1717
2020-07-14 2020-06-30 13F WASTE MGMT INC DEL COM 94106L109 2,050 3 0.15 217 -6.87 0.1933
2020-02-25 2019-12-31 13F WASTE MGMT INC DEL COM 94106L109 2,047 2,047 233 0.2338
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.