Boston Trust Walden Corp reports 1,343.14% increase in ownership of UWS / Waste Management, Inc.

Waste Management, Inc.

DE ˙ XTRA ˙ US94106L1098

186,70 € ↑5,30 (2,92%)

2026-06-03
DEL PRIS

Security	DE:UWS / Waste Management, Inc.
Institution	Boston Trust Walden Corp
Latest Disclosed Ownership	98,451 shares
Latest Disclosed Value	$ 22,623,056

On April 24, 2026 - Boston Trust Walden Corp filed a 13F-HR form disclosing ownership of 98,451 shares of Waste Management, Inc. (DE:UWS) valued at $19,577,966 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 6,822 shares of Waste Management, Inc.. This represents a change in shares of 1,343.14% during the quarter. The current value of the position is $18,380,802 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-04-24	2026-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	98,451	91,629	1,343.14	22,623	1,410.21	0.1112
2026-01-28	2025-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	6,822	-295	-4.15	1,499	-4.65	0.0113
2025-10-17	2025-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	7,117	45	0.64	1,572	-2.90	0.0115
2025-07-28	2025-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	7,072	23	0.33	1,618	-0.80	0.0115
2025-04-21	2025-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	7,049	0	0.00	1,632	14.70	0.0119
2025-01-24	2024-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	7,049	15	0.21	1,422	-2.60	0.0100
2024-10-24	2024-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	7,034	-245	-3.37	1,460	-5.93	0.0102
2024-07-19	2024-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	7,279	28	0.39	1,553	0.45	0.0115
2024-04-22	2024-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	7,251	5,508	316.01	1,546	395.19	0.0110
2024-01-24	2023-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	-16	-0.91	312	16.42	0.0024
2023-10-18	2023-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	1,759	0	0.00	268	-12.13	0.0022
2023-07-24	2023-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	1,759	0	0.00	305	6.27	0.0025
2023-04-19	2023-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,759	0	0.00	287	4.36	0.0025
2023-01-20	2022-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,759	0	0.00	276	-2.48	0.0024
2022-10-19	2022-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	1,759	0	0.00	282	4.83	0.0028
2022-07-22	2022-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	1,759	16	0.92	269	-2.54	0.0025
2022-04-20	2022-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	0	0.00	276	-5.15	0.0023
2022-01-21	2021-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	0	0.00	291	11.92	0.0023
2021-10-25	2021-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	0	0.00	260	6.56	0.0023
2021-07-22	2021-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	0	0.00	244	8.44	0.0022
2021-04-21	2021-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	0	0.00	225	9.22	0.0022
2021-01-15	2020-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	1,743	-400	-18.67	206	-15.23	0.0022
2020-10-14	2020-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	2,143	0	0.00	243	7.05	0.0030
2020-07-23	2020-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	2,143	-100	-4.46	227	9.13	0.0031
2020-04-24	2020-03-31	13F/A-1	WASTE MGMT	COMMON STOCK	94106L109	2,243	0	0.00	208	-18.75	0.0033
2020-04-21	2020-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	2,243	0		208		1,844.3990
2020-01-10	2019-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	2,243	0	0.00	256	-0.78	0.0030
2019-10-21	2019-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	2,243	-50	-2.18	258	-2.64	0.0032
2019-07-25	2019-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	2,293	43	1.91	265	13.25	0.0034
2019-04-16	2019-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	2,250	0	0.00	234	17.00	0.0032
2019-01-17	2018-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	2,250	0	0.00	200	-1.48	0.0032
2018-10-23	2018-09-30	13F	WASTE MGMT	COMMON STOCK	94106L109	2,250	2,250		203		0.0028
2018-07-25	2018-06-30	13F	WASTE MGMT	COMMON STOCK	94106L109	0	-2,407	-100.00	0	-100.00
2018-04-13	2018-03-31	13F	WASTE MGMT	COMMON STOCK	94106L109	2,407	0	0.00	202	-2.88	0.0031
2018-01-29	2017-12-31	13F	WASTE MGMT	COMMON STOCK	94106L109	2,407	2,407		208		0.0030

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.