Historical shareholding details of State Street Russell Small Cap® Index holdings in Summit Materials Inc - Ordinary Shares - Class A (SUM)

Monthly changes of State Street Russell Small Cap® Index 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
Dec 31, 2024	State Street Russell Small Cap® Index	421,215	0.24%

Nov 30, 2024	State Street Russell Small Cap® Index	430,015	0.24%

Oct 31, 2024	State Street Russell Small Cap® Index	440,515	0.25%

Sep 30, 2024	State Street Russell Small Cap® Index	445,915	0.25%

Aug 31, 2024	State Street Russell Small Cap® Index	445,915	0.25%

Jul 31, 2024	State Street Russell Small Cap® Index	461,615	0.26%

Jun 30, 2024	State Street Russell Small Cap® Index	461,615	0.26%

May 31, 2024	State Street Russell Small Cap® Index	428,715	0.24%

Apr 30, 2024	State Street Russell Small Cap® Index	428,715	0.24%

Mar 31, 2024	State Street Russell Small Cap® Index	428,715	0.24%

Feb 29, 2024	State Street Russell Small Cap® Index	435,615	0.25%

Jan 31, 2024	State Street Russell Small Cap® Index	430,915	0.25%

Dec 31, 2023	State Street Russell Small Cap® Index	434,415	0.25%

Nov 30, 2023	State Street Russell Small Cap® Index	441,915	0.37%

Oct 31, 2023	State Street Russell Small Cap® Index	434,915	0.36%

Sep 30, 2023	State Street Russell Small Cap® Index	434,915	0.37%

Aug 31, 2023	State Street Russell Small Cap® Index	440,015	0.37%

Jul 31, 2023	State Street Russell Small Cap® Index	440,015	0.37%

Jun 30, 2023	State Street Russell Small Cap® Index	440,015	0.37%

May 31, 2023	State Street Russell Small Cap® Index	457,415	0.38%

Apr 30, 2023	State Street Russell Small Cap® Index	453,815	0.38%