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Onconetix Inc (ONCO)

Institutional ownership, SEC filings and insider activity

Sector: Healthcare & Pharma · SEC CIK 0001782107 · EDGAR filings · Updated 2026-07-27

Onconetix Inc (ONCO) has reported institutional ownership of 0.5%, with 5 institutional managers holding positions valued at $24.9K per the latest 13F reporting period. SEC filings include an active notice of delisting or failure to satisfy a continued listing rule (8-K Item 3.01), substantial-doubt (going concern) disclosure per the filings.

Filings this week (1)

• 2026-07-27 — SCHEDULE 13G filed

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

• 2026-07-07 — 425 filed
• 2026-06-24 — 425 filed
• 2026-06-17 — Prospectus supplement (424B3) filed
• 2026-06-16 — EFFECT filed
• 2026-06-09 — Registration statement (S-1) filed

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, Onconetix Inc has 5 institutional holders and institutional ownership of 0.5%.

Insider activity

Insiders reported 9 transactions (0 buys, 0 sells) across 5 reporting insiders, with a net reported value of $0.

Data flags from SEC filings

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