Historical shareholding details of Nisa Investment Advisors, L.L.C. holdings in Berkshire Hathaway Inc. - Ordinary Shares - Class B (BRK.B)

Monthly changes of Nisa Investment Advisors, L.L.C. 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	Nisa Investment Advisors, L.L.C.	278,649	0.01%

Dec 31, 2024	Nisa Investment Advisors, L.L.C.	342,280	0.02%

Sep 30, 2024	Nisa Investment Advisors, L.L.C.	266,833	0.01%

Jun 30, 2024	Nisa Investment Advisors, L.L.C.	274,893	0.01%

Mar 31, 2024	Nisa Investment Advisors, L.L.C.	264,922	18.44%

Dec 31, 2023	Nisa Investment Advisors, L.L.C.	263,757	0.01%

Sep 30, 2023	Nisa Investment Advisors, L.L.C.	264,210	18.30%

Jun 30, 2023	Nisa Investment Advisors, L.L.C.	282,534	0.01%

Mar 31, 2023	Nisa Investment Advisors, L.L.C.	263,441	0.01%