DOSSIER · 13F Holders · Q4 2025
OMER 9.5 06/15/29
OMEROS CORP
7 institutions still hold OMEROS CORP as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 682143AK8·7 13F holders·last filed Dec 31, 2025
AI Holders Summary · Q4 2025
7 institutions reported OMER 9.5 06/15/29 in Q4 2025. D. E. Shaw & Co., Inc. leads at 27.4% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.