DOSSIER · 13F Holders · Q1 2026
ASSERTIO HOLDINGS INC
2 institutions still hold ASSERTIO HOLDINGS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 04546C904·2 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
2 institutions reported ASSERTIO HOLDINGS INC in Q1 2026. GROUP ONE TRADING LLC leads at 65.5% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.