ONCONETIX INC (ONCO)
Institutional ownership reported to the SEC as of Q1 2026, across 17 quarters.
Institutions report 16,725 shares against 3,584,245 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | $17.7K | 11,854 | 0.00% | new | NEW |
| CITIGROUP INC | $2.6K | 1,717 | 0.00% | new | NEW |
| UBS Group AG | $2.4K | 1,580 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $2.2K | 1,454 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $179 | 120 | 0.00% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-27 | 13G | Keystone Capital Partners, LLCwith 2 co-filers | 6.1% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q1 2026 | 5 | $24.9K | 16,725 | 5 | 0 | 0 | 0.0% |
| Q4 2025 | 7 | $95.3K | 61,061 | 1 | 2 | 1 | 0.0% |
| Q3 2025 | 8 | $303.7K | 97,657 | 3 | 4 | 0 | 0.0% |
| Q2 2025 | 7 | $43.0K | 9,012 | 7 | 0 | 0 | 0.0% |
| Q1 2025 | 10 | $13.7K | 175,070 | 3 | 3 | 2 | 0.0% |
| Q4 2024 | 11 | $241.7K | 383,711 | 3 | 1 | 3 | 0.0% |
| Q3 2024 | 7 | $3.0M | 584,910 | 6 | 0 | 0 | 0.0% |
| Q2 2024 | 17 | $233.6K | 1,402,479 | 6 | 2 | 0 | 0.0% |
| Q1 2024 | 14 | $141.8K | 920,521 | 1 | 4 | 0 | 0.0% |
| Q4 2023 | 18 | $179.6K | 907,302 | 4 | 1 | 3 | 0.0% |
| Q3 2023 | 16 | $1.1M | 2,093,232 | 3 | 5 | 3 | 0.0% |
| Q2 2023 | 17 | $1.1M | 934,831 | 7 | 5 | 3 | 0.0% |
| Q1 2023 | 11 | $723.9K | 676,354 | 2 | 5 | 1 | 0.0% |
| Q4 2022 | 12 | $1.0M | 916,752 | 5 | 2 | 2 | 0.0% |
| Q3 2022 | 15 | $4.0M | 2,357,568 | 10 | 3 | 2 | 0.0% |
| Q2 2022 | 8 | $2.4M | 1,114,352 | 6 | 1 | 0 | 0.0% |
| Q1 2022 | 13 | $25.9M | 457,557 | 13 | 0 | 0 | 0.0% |