DOSSIER · 13F Holders · Q1 2025
BLE0
BLUEBIRD BIO INC
1 institutions still hold BLUEBIRD BIO INC as of Q1 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 09609G209·1 13F holders·last filed Mar 31, 2025
AI Holders Summary · Q1 2025
1 institutions reported BLE0 in Q1 2025. Sandy Spring Bank leads at 100.0% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.