Blueprint Medicines Corp

Siren, L.L.C. BPMC

Report date

3/31/2025

Quarter

2025 Q1

Filed

5/23/2025

Shares

726,167

Value ($000)

64,273

Weight

3.6%

2025 Q1 - 2025 Q1 (1 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q1	5/23/2025	64,273	3.6%	726,167	3/31/2025