Historical shareholding details of ATM Small Cap Managed Volatility Port holdings in Summit Materials Inc - Ordinary Shares - Class A (SUM)

Monthly changes of ATM Small Cap Managed Volatility Port 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
Nov 30, 2024	Atm Small Cap Managed Volatility Port	43,666	0.02%

Oct 31, 2024	Atm Small Cap Managed Volatility Port	43,666	0.02%

Sep 30, 2024	Atm Small Cap Managed Volatility Port	43,666	0.02%

Aug 31, 2024	Atm Small Cap Managed Volatility Port	44,018	0.03%

Jul 31, 2024	Atm Small Cap Managed Volatility Port	44,018	0.03%

Jun 30, 2024	Atm Small Cap Managed Volatility Port	44,018	0.03%

May 31, 2024	Atm Small Cap Managed Volatility Port	39,807	0.02%

Apr 30, 2024	Atm Small Cap Managed Volatility Port	39,807	0.02%

Mar 31, 2024	Atm Small Cap Managed Volatility Port	39,807	0.02%

Feb 29, 2024	Atm Small Cap Managed Volatility Port	40,450	0.02%

Jan 31, 2024	Atm Small Cap Managed Volatility Port	40,450	0.02%

Dec 31, 2023	Atm Small Cap Managed Volatility Port	41,850	0.02%

Nov 30, 2023	Atm Small Cap Managed Volatility Port	42,201	0.02%

Oct 31, 2023	Atm Small Cap Managed Volatility Port	42,201	0.04%

Sep 30, 2023	Atm Small Cap Managed Volatility Port	44,541	0.04%

Aug 31, 2023	Atm Small Cap Managed Volatility Port	44,715	0.04%

Jul 31, 2023	Atm Small Cap Managed Volatility Port	45,305	0.04%

Jun 30, 2023	Atm Small Cap Managed Volatility Port	45,305	0.04%

May 31, 2023	Atm Small Cap Managed Volatility Port	45,699	0.04%

Apr 30, 2023	Atm Small Cap Managed Volatility Port	45,699	0.04%

Mar 31, 2023	Atm Small Cap Managed Volatility Port	45,699	0.04%