Historical shareholding details of CAMBRIDGE Invest RESEARCH ADVISORS, INC. holdings in Summit Materials Inc - Ordinary Shares - Class A (SUM)

Monthly changes of CAMBRIDGE Invest RESEARCH ADVISORS, INC. shareholding in Summit Materials Inc - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Sep 30, 2024	Cambridge Invest Research Advisors, Inc.	26,221	0.01%

Jun 30, 2024	Cambridge Invest Research Advisors, Inc.	10,996	0.01%

Mar 31, 2024	Cambridge Invest Research Advisors, Inc.	8,216	0.00%

Dec 31, 2023	Cambridge Invest Research Advisors, Inc.	8,297	0.00%

Sep 30, 2023	Cambridge Invest Research Advisors, Inc.	8,538	0.00%

Jun 30, 2023	Cambridge Invest Research Advisors, Inc.	7,804	0.01%

Mar 31, 2023	Cambridge Invest Research Advisors, Inc.	7,804	0.01%