Historical shareholding details of State Street Russell Small Cap® Index holdings in Mersana Therapeutics Inc (MRSN)

Monthly changes of State Street Russell Small Cap® Index shareholding in Mersana Therapeutics Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	State Street Russell Small Cap® Index	414,467	0.33%

Feb 28, 2025	State Street Russell Small Cap® Index	414,467	0.33%

Jan 31, 2025	State Street Russell Small Cap® Index	414,467	0.34%

Dec 31, 2024	State Street Russell Small Cap® Index	414,467	0.34%

Nov 30, 2024	State Street Russell Small Cap® Index	414,467	0.34%

Oct 31, 2024	State Street Russell Small Cap® Index	414,467	0.34%

Sep 30, 2024	State Street Russell Small Cap® Index	414,467	0.34%

Aug 31, 2024	State Street Russell Small Cap® Index	414,467	0.34%

Jul 31, 2024	State Street Russell Small Cap® Index	404,467	0.33%

Jun 30, 2024	State Street Russell Small Cap® Index	404,467	0.33%

May 31, 2024	State Street Russell Small Cap® Index	404,467	0.33%

Apr 30, 2024	State Street Russell Small Cap® Index	404,467	0.33%

Mar 31, 2024	State Street Russell Small Cap® Index	404,467	0.33%

Feb 29, 2024	State Street Russell Small Cap® Index	404,467	0.33%

Jan 31, 2024	State Street Russell Small Cap® Index	373,767	0.31%

Dec 31, 2023	State Street Russell Small Cap® Index	373,767	0.31%

Nov 30, 2023	State Street Russell Small Cap® Index	373,767	0.31%

Oct 31, 2023	State Street Russell Small Cap® Index	373,767	0.31%

Sep 30, 2023	State Street Russell Small Cap® Index	373,767	0.31%

Aug 31, 2023	State Street Russell Small Cap® Index	373,767	0.31%

Jul 31, 2023	State Street Russell Small Cap® Index	373,767	0.31%

Jun 30, 2023	State Street Russell Small Cap® Index	373,767	0.33%

May 31, 2023	State Street Russell Small Cap® Index	358,067	0.31%

Apr 30, 2023	State Street Russell Small Cap® Index	358,067	0.31%

Historical shareholding details of State Street Russell Small Cap® Index holdings in Mersana Therapeutics Inc (MRSN)

Monthly changes of State Street Russell Small Cap® Index shareholding in Mersana Therapeutics Inc over the previous months

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