SEC 13F Intelligence

Berkshire Asset Management LLC/Pa / WM

Berkshire Asset Management LLC/Pa’s Waste Mgmt Inc Del Position

Does Berkshire Asset Management LLC/Pa own Waste Mgmt Inc Del (WM)? Not currently — the last reported position was 233.8K shares worth $52M in Q3 2025; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$52M
Q3 2025
Shares
233.8K
% of Portfolio
+2.19%
Quarters Held
27
position exited

Position History WM

Reported value by quarter
Q4 ’18: $32MQ4 ’18Q1 ’19: $38MQ2 ’19: $42MQ3 ’19: $25MQ4 ’19: $25MQ4 ’19Q1 ’20: $21MQ2 ’20: $24MQ3 ’20: $24MQ4 ’20: $27MQ4 ’20Q1 ’21: $28MQ2 ’21: $32MQ3 ’21: $34MQ4 ’21: $38MQ4 ’21Q1 ’22: $37MQ2 ’22: $37MQ3 ’22: $38MQ4 ’22: $38MQ4 ’22Q2 ’23: $43MQ3 ’23: $37MQ4 ’23: $43MQ1 ’24: $52MQ1 ’24Q2 ’24: $54MQ3 ’24: $54MQ4 ’24: $51MQ1 ’25: $55MQ1 ’25Q2 ’25: $54MQ3 ’25: $52Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q3 2025233.8K$52M+2.19%
Q2 2025235.5K$54M+2.44%
Q1 2025236.0K$55M+2.64%
Q4 2024245.1K$51M+2.43%
Q3 2024254.5K$54M+2.76%
Q2 2024254.5K$54M+2.71%
Q1 2024243.2K$52M+2.74%
Q4 2023237.7K$43M+2.43%
Q3 2023245.3K$37M+2.33%
Q2 2023247.2K$43M+2.54%
Q4 2022243.0K$38M+2.45%
Q3 2022240.1K$38M+2.72%
Q2 2022241.8K$37M+2.42%
Q1 2022234.2K$37M+2.34%
Q4 2021228.5K$38M+2.32%
Q3 2021228.4K$34M+2.28%
Q2 2021225.9K$32M+2.14%
Q1 2021213.5K$28M+2.04%
Q4 2020228.3K$27M+2.07%
Q3 2020214.7K$24M+2.35%
Q2 2020229.8K$24M+2.24%
Q1 2020225.4K$21M+2.17%
Q4 2019217.3K$25M+2.10%
Q3 2019221.6K$25M+2.19%
Q2 2019360.2K$42M+3.44%
Q1 2019360.9K$38M+3.18%
Q4 2018362.0K$32M+3.01%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Berkshire Asset Management LLC/Pa’s full portfolio or all institutional holders of WM.