Historical shareholding details of Williams Jones Wealth Management, LLC holdings in Berkshire Hathaway Inc. - Ordinary Shares - Class B (BRK.B)

Monthly changes of Williams Jones Wealth Management, LLC shareholding in Berkshire Hathaway Inc. - Ordinary Shares - Class B over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Williams Jones Wealth Management, Llc	266,343	0.01%

Dec 31, 2024	Williams Jones Wealth Management, Llc	270,057	0.01%

Sep 30, 2024	Williams Jones Wealth Management, Llc	275,036	0.01%

Jun 30, 2024	Williams Jones Wealth Management, Llc	274,111	0.01%

Mar 31, 2024	Williams Jones Wealth Management, Llc	274,006	0.01%

Dec 31, 2023	Williams Jones Wealth Management, Llc	274,623	0.01%

Sep 30, 2023	Williams Jones Wealth Management, Llc	262,339	18.17%

Jun 30, 2023	Williams Jones Wealth Management, Llc	253,637	0.01%

Mar 31, 2023	Williams Jones Wealth Management, Llc	253,672	0.01%

Dec 31, 2022	Williams Jones Wealth Management, Llc	254,769	0.01%