Historical shareholding details of Fidelity Small Cap Index Fund holdings in Immunogen, Inc. (IMGN)

Monthly changes of Fidelity Small Cap Index Fund shareholding in Immunogen, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Nov 30, 2023	Fidelity Small Cap Index Fund	2,355,431	0.84%

Oct 31, 2023	Fidelity® Small Cap Index Fund	2,309,934	0.86%

Sep 30, 2023	Fidelity® Small Cap Index Fund	2,247,630	0.84%

Aug 31, 2023	Fidelity® Small Cap Index Fund	2,226,491	0.89%

Jul 31, 2023	Fidelity® Small Cap Index Fund	2,166,233	0.87%

Jun 30, 2023	Fidelity® Small Cap Index Fund	2,136,719	0.86%

May 31, 2023	Fidelity® Small Cap Index Fund	2,102,725	0.84%

Mar 31, 2023	Fidelity® Small Cap Index Fund	1,829,116	0.71%