Waste Management, Inc.
DE ˙ XTRA ˙ US94106L1098
186,70 € ↑5,30 (2,92%)
2026-06-03
DEL PRIS
SecurityDE:UWS / Waste Management, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership737,246 shares
Latest Disclosed Value $ 169,411,754
Rhumbline Advisers reports 0.46% increase in ownership of UWS / Waste Management, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 737,246 shares of Waste Management, Inc. (DE:UWS) valued at $146,608,740 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 733,857 shares of Waste Management, Inc.. This represents a change in shares of 0.46% during the quarter. The current value of the position is $137,643,828 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)
2026-05-12 2026-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 737,246 3,389 0.46 169,412 5.07 0.1449
2026-02-13 2025-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 733,857 -24,223 -3.20 161,236 -3.69 0.1303
2025-11-06 2025-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 758,080 -4,573 -0.60 167,407 -4.07 0.1344
2025-08-12 2025-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 762,653 -26,024 -3.30 174,510 -4.42 0.1494
2025-05-29 2025-03-31 13F/A-1 WASTE MGMT INC DEL COM STK COM 94106L109 788,677 9,193 1.18 182,586 16.08 0.1708
2025-04-08 2025-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 788,677 9,193 182,586 0.1708
2025-05-29 2024-12-31 13F/A-1 WASTE MGMT INC DEL COM STK COM 94106L109 779,484 -43,089 -5.24 157,292 -7.89 0.1407
2025-01-30 2024-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 779,484 -43,089 157,292 0.1407
2024-11-12 2024-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 822,573 -20,467 -2.43 170,766 -5.05 0.1540
2024-08-01 2024-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 843,040 16,891 2.04 179,854 2.14 0.1690
2024-05-09 2024-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 826,149 58,567 7.63 176,094 28.09 0.1691
2024-02-08 2023-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 767,582 -5,741 -0.74 137,474 16.62 0.1441
2023-11-09 2023-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 773,323 -50,305 -6.11 117,885 -17.47 0.1368
2023-08-08 2023-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 823,628 23,097 2.89 142,834 109,771.54 0.1600
2023-05-11 2023-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 800,531 20,862 2.68 131 -99.89 0.1612
2023-02-14 2022-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 779,669 23,015 3.04 122,314 0.90 0.1644
2022-11-10 2022-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 756,654 55,998 7.99 121,224 13.10 0.1806
2022-08-11 2022-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 700,656 24,901 3.68 107,186 0.07 0.1564
2022-05-12 2022-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 675,755 -39,121 -5.47 107,107 -10.23 0.1379
2022-02-10 2021-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 714,876 12,859 1.83 119,313 13.79 0.1462
2021-11-12 2021-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 702,017 -33,235 -4.52 104,853 1.78 0.1419
2021-08-05 2021-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 735,252 -36,475 -4.73 103,016 3.46 0.1352
2021-05-06 2021-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 771,727 25,213 3.38 99,568 13.10 0.1353
2021-02-10 2020-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 746,514 3,051 0.41 88,036 4.63 0.1215
2020-11-12 2020-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 743,463 -9,821 -1.30 84,138 5.46 0.1318
2020-08-13 2020-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 753,284 4,567 0.61 79,780 15.12 0.1332
2020-05-06 2020-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 748,717 1,718 0.23 69,301 -18.59 0.1452
2020-02-05 2019-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 746,999 3,335 0.45 85,128 -0.46 0.1424
2019-10-23 2019-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 743,664 19,942 2.76 85,521 2.43 0.1563
2019-08-14 2019-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 723,722 -6,931 -0.95 83,496 9.98 0.1567
2019-05-01 2019-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 730,653 33,497 4.80 75,922 22.38 0.1470
2019-01-31 2018-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 697,156 -5,370 -0.76 62,040 -2.27 0.1350
2018-11-07 2018-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 702,526 -16,669 -2.32 63,480 8.51 0.1226
2018-08-06 2018-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 719,195 -8,372 -1.15 58,499 -4.42 0.1180
2018-05-02 2018-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 727,567 -16,017 -2.15 61,203 -4.63 0.1278
2018-02-09 2017-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 743,584 10,940 1.49 64,171 11.91 0.1303
2017-11-06 2017-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 732,644 16,040 2.24 57,344 9.10 0.1247
2017-08-02 2017-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 716,604 12,174 1.73 52,563 2.33 0.1200
2017-05-02 2017-03-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 704,430 -3,666 -0.52 51,367 2.30 0.1200
2017-01-27 2016-12-31 13F WASTE MGMT INC DEL COM STK COM 94106L109 708,096 26,140 3.83 50,211 15.48 0.1272
2016-11-08 2016-09-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 681,956 11,837 1.77 43,482 -2.09 0.1198
2016-08-11 2016-06-30 13F WASTE MGMT INC DEL COM STK COM 94106L109 670,119 39,988 6.35 44,409 19.45 0.1316
2016-05-02 2016-03-31 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 630,131 23,836 3.93 37,178 14.90 0.1154
2016-02-03 2015-12-31 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 606,295 -7,415 -1.21 32,358 5.85 0.1041
2015-11-04 2015-09-30 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 613,710 16,937 2.84 30,569 10.52 0.1040
2015-08-04 2015-06-30 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 596,773 -117,545 -16.46 27,660 -28.60 0.0882
2015-05-12 2015-03-31 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 714,318 -39,779 -5.28 38,737 0.10 0.1117
2015-02-06 2014-12-31 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 754,097 1,140 0.15 38,700 8.14 0.1124
2014-11-12 2014-09-30 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 752,957 -122,171 -13.96 35,788 -8.57 0.1075
2014-08-06 2014-06-30 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 875,128 -8,728 -0.99 39,144 5.27 0.1149
2014-05-06 2014-03-31 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 883,856 113,920 14.80 37,184 7.63 0.1103
2014-02-03 2013-12-31 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 769,936 -45,466 -5.58 34,547 2.74 0.1019
2013-11-05 2013-09-30 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 815,402 6,061 0.75 33,627 3.02 0.1042
2013-08-07 2013-06-30 13F WASTE MANAGEMENT INC COMMON ST COM 94106L109 809,341 809,341 32,641 0.1049
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.