Historical shareholding details of CAMBRIDGE Invest RESEARCH ADVISORS, INC. holdings in Berkshire Hathaway Inc. - Ordinary Shares - Class B (BRK.B)

Monthly changes of CAMBRIDGE Invest RESEARCH ADVISORS, INC. 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
Dec 31, 2024	Cambridge Invest Research Advisors, Inc.	686,400	0.03%

Sep 30, 2024	Cambridge Invest Research Advisors, Inc.	678,477	0.03%

Jun 30, 2024	Cambridge Invest Research Advisors, Inc.	652,353	0.03%

Mar 31, 2024	Cambridge Invest Research Advisors, Inc.	627,122	0.03%

Dec 31, 2023	Cambridge Invest Research Advisors, Inc.	613,780	0.03%

Sep 30, 2023	Cambridge Invest Research Advisors, Inc.	562,396	0.03%

Jun 30, 2023	Cambridge Invest Research Advisors, Inc.	535,852	0.02%

Mar 31, 2023	Cambridge Invest Research Advisors, Inc.	498,709	0.02%