Historical shareholding details of Spartan Small Cap Index Pool holdings in Generation Bio Co (GBIO)

Monthly changes of Spartan Small Cap Index Pool shareholding in Generation Bio Co over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Spartan Small Cap Index Pool	31,558	0.05%

Nov 30, 2024	Spartan Small Cap Index Pool	31,558	0.05%

Oct 31, 2024	Spartan Small Cap Index Pool	31,558	0.05%

Sep 30, 2024	Spartan Small Cap Index Pool	31,193	0.05%

Aug 31, 2024	Spartan Small Cap Index Pool	30,924	0.05%

Jul 31, 2024	Spartan Small Cap Index Pool	29,198	0.04%

Jun 30, 2024	Spartan Small Cap Index Pool	28,832	0.04%

May 31, 2024	Spartan Small Cap Index Pool	24,813	0.04%

Apr 30, 2024	Spartan Small Cap Index Pool	24,813	0.04%

Mar 31, 2024	Spartan Small Cap Index Pool	16,700	0.03%

Jan 31, 2024	Spartan Small Cap Index Pool	6,166	0.01%

Dec 31, 2023	Spartan Small Cap Index Pool	6,166	0.01%

Nov 30, 2023	Spartan Small Cap Index Pool	6,166	0.01%

Oct 31, 2023	Spartan Small Cap Index Pool	6,166	0.01%

Sep 30, 2023	Spartan Small Cap Index Pool	6,166	0.01%

Aug 31, 2023	Spartan Small Cap Index Pool	6,166	0.01%

Jul 31, 2023	Spartan Small Cap Index Pool	6,166	0.01%

Jun 30, 2023	Spartan Small Cap Index Pool	6,166	0.01%

May 31, 2023	Spartan Small Cap Index Pool	86	0.00%

Mar 31, 2023	Spartan Small Cap Index Pool	147	0.00%