Historical shareholding details of iShares Nasdaq US Biotechnology ETF holdings in 2seventy bio Inc (TSVT)

Monthly changes of iShares Nasdaq US Biotechnology ETF shareholding in 2seventy bio Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Ishares Nasdaq Us Biotechnology Etf	25,746	0.05%

Feb 26, 2025	Ishares Nasdaq Us Biotechnology Etf	25,746	0.05%

Jan 31, 2025	Ishares Nasdaq Us Biotechnology Etf	24,981	0.05%

Jan 29, 2025	Ishares Nasdaq Us Biotechnology Etf	24,981	0.05%

Dec 31, 2024	Ishares Nasdaq Us Biotechnology Etf	24,811	0.05%

Dec 30, 2024	Ishares Nasdaq Us Biotechnology Etf	24,811	0.05%

Dec 15, 2023	Ishares Nasdaq Us Biotechnology Etf	0	0.00%

Nov 29, 2023	Ishares Nasdaq Us Biotechnology Etf	21,526	0.04%

Oct 30, 2023	Ishares Nasdaq Us Biotechnology Etf	20,124	0.04%

Sep 28, 2023	Ishares Nasdaq Us Biotechnology Etf	20,852	0.04%

Aug 29, 2023	Ishares Nasdaq Us Biotechnology Etf	23,267	0.05%

Jul 28, 2023	Ishares Nasdaq Us Biotechnology Etf	23,975	0.05%

Jun 21, 2023	Ishares Nasdaq Us Biotechnology Etf	24,535	0.05%

May 30, 2023	Ishares Nasdaq Us Biotechnology Etf	24,038	0.05%