Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionStanley-Laman Group, Ltd.
Latest Disclosed Ownership20,358 shares
Latest Disclosed Value $ 4,677,974
Stanley-Laman Group, Ltd. reports 3.94% increase in ownership of UWS / Waste Management, Inc.

On April 16, 2026 - Stanley-Laman Group, Ltd. filed a 13F-HR form disclosing ownership of 20,358 shares of Waste Management, Inc. (DE:UWS) valued at $4,048,392 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 19,586 shares of Waste Management, Inc.. This represents a change in shares of 3.94% during the quarter. The current value of the position is $3,800,839 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)
2026-04-16 2026-03-31 13F WASTE MGMT INC DEL COM 94106L109 20,358 772 3.94 4,678 8.69 0.5744
2026-01-23 2025-12-31 13F WASTE MGMT INC DEL COM 94106L109 19,586 761 4.04 4,303 3.51 0.5468
2025-10-22 2025-09-30 13F WASTE MGMT INC DEL COM 94106L109 18,825 -1,649 -8.05 4,157 -11.25 0.5924
2025-07-29 2025-06-30 13F WASTE MGMT INC DEL COM 94106L109 20,474 -1,525 -6.93 4,685 -8.01 0.6958
2025-04-16 2025-03-31 13F WASTE MGMT INC DEL COM 94106L109 21,999 -1,097 -4.75 5,093 9.27 0.7836
2025-01-29 2024-12-31 13F WASTE MGMT INC DEL COM 94106L109 23,096 -79 -0.34 4,661 -3.14 0.6545
2024-10-22 2024-09-30 13F WASTE MGMT INC DEL COM 94106L109 23,175 -752 -3.14 4,811 -5.74 0.6752
2024-07-18 2024-06-30 13F WASTE MANAGEMENT COM 94106L109 23,927 1,046 4.57 5,105 4.65 0.7336
2024-04-17 2024-03-31 13F WASTE MANAGEMENT COM 94106L109 22,881 -100 -0.44 4,877 18.52 0.6838
2024-02-02 2023-12-31 13F WASTE MANAGEMENT COM 94106L109 22,981 -234 -1.01 4,116 16.31 0.6297
2023-10-16 2023-09-30 13F WASTE MANAGEMENT COM 94106L109 23,215 -947 -3.92 3,539 -15.56 0.6039
2023-08-08 2023-06-30 13F WASTE MANAGEMENT COM 94106L109 24,162 -360 -1.47 4,190 4.72 0.6921
2023-04-18 2023-03-31 13F WASTE MANAGEMENT COM 94106L109 24,522 698 2.93 4,001 7.06 0.7123
2023-01-19 2022-12-31 13F WASTE MANAGEMENT COM 94106L109 23,824 -2,559 -9.70 3,738 -11.59 0.7121
2022-10-18 2022-09-30 13F WASTE MANAGEMENT COM 94106L109 26,383 432 1.66 4,227 6.47 0.8018
2022-08-08 2022-06-30 13F WASTE MANAGEMENT COM 94106L109 25,951 2,279 9.63 3,970 5.81 0.7063
2022-04-21 2022-03-31 13F WASTE MANAGEMENT COM 94106L109 23,672 1,355 6.07 3,752 0.72 0.5195
2022-01-25 2021-12-31 13F WASTE MANAGEMENT COM 94106L109 22,317 1,939 9.52 3,725 22.37 0.4383
2021-11-03 2021-09-30 13F WASTE MANAGEMENT COM 94106L109 20,378 1,270 6.65 3,044 13.71 0.3960
2021-07-28 2021-06-30 13F WASTE MANAGEMENT COM 94106L109 19,108 885 4.86 2,677 13.87 0.3805
2021-05-05 2021-03-31 13F WASTE MANAGEMENT COM 94106L109 18,223 885 5.10 2,351 14.96 0.3880
2021-02-09 2020-12-31 13F WASTE MANAGEMENT COM 94106L109 17,338 -556 -3.11 2,045 0.99 0.3623
2020-10-20 2020-09-30 13F WASTE MANAGEMENT COM 94106L109 17,894 1,409 8.55 2,025 15.98 0.4468
2020-07-20 2020-06-30 13F WASTE MANAGEMENT COM 94106L109 16,485 -175 -1.05 1,746 13.23 0.4199
2020-05-12 2020-03-31 13F WASTE MANAGEMENT COM 94106L109 16,660 16,660 1,542 0.4680
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.