DOSSIER · 13F Holders · Q2 2026
ONCO
Onconetix Inc
5 institutions still hold Onconetix Inc as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 68237Q401·5 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
5 institutions reported ONCO in Q2 2026. XTX Topco Ltd leads at 96.3% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.