Historical shareholding details of Fidelity Small Cap Index Fund holdings in Bluebird bio Inc (BLUE)

Monthly changes of Fidelity Small Cap Index Fund shareholding in Bluebird bio Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Fidelity Small Cap Index Fund	96,126	0.99%

Nov 30, 2024	Fidelity Small Cap Index Fund	1,749,373	0.90%

Oct 31, 2024	Fidelity Small Cap Index Fund	1,949,794	1.00%

Sep 30, 2024	Fidelity Small Cap Index Fund	1,951,190	1.00%

Aug 31, 2024	Fidelity Small Cap Index Fund	1,972,446	1.02%

Jul 31, 2024	Fidelity Small Cap Index Fund	1,989,325	1.03%

Jun 30, 2024	Fidelity Small Cap Index Fund	1,892,827	0.98%

May 31, 2024	Fidelity Small Cap Index Fund	1,892,827	0.98%

Apr 30, 2024	Fidelity Small Cap Index Fund	1,874,007	0.97%

Mar 31, 2024	Fidelity Small Cap Index Fund	1,893,716	0.98%

Jan 31, 2024	Fidelity Small Cap Index Fund	1,065,250	0.55%

Dec 31, 2023	Fidelity Small Cap Index Fund	1,065,250	0.55%

Nov 30, 2023	Fidelity Small Cap Index Fund	1,051,472	0.55%

Oct 31, 2023	Fidelity® Small Cap Index Fund	1,025,658	0.53%

Sep 30, 2023	Fidelity® Small Cap Index Fund	1,005,050	0.92%

Aug 31, 2023	Fidelity® Small Cap Index Fund	985,188	0.92%

Jul 31, 2023	Fidelity® Small Cap Index Fund	962,998	0.90%

Jun 30, 2023	Fidelity® Small Cap Index Fund	938,809	0.88%

May 31, 2023	Fidelity® Small Cap Index Fund	905,271	0.85%

Mar 31, 2023	Fidelity® Small Cap Index Fund	874,494	0.82%