Expect significant price pressure as the offering hits the market. Monitor for pricing announcement and potential down-round pricing. The small float and concentrated ownership could amplify volatility.
Price Chart
Executive Summary
Rubico Inc.'s registration statement for a public offering of up to 4,700,854 units (common or pre-funded warrants plus Class B warrants) became effective on May 1, 2026. The offering at an assumed price of $1.17 per unit could raise approximately $5.5 million, representing massive dilution relative to the company's $3 million market cap.
Key Facts
- EFFECT filed for F-1 registration (File No. 333-295199) effective May 1, 2026.
- Offering consists of up to 4,700,854 units at an assumed price of $1.17 per unit.
- Each unit includes one common share (or pre-funded warrant) and 1.5 Class B warrants.
- Market cap is approximately $3 million; offering could add ~$5.5 million in proceeds.
- Company has multi-class voting control with Series D Preferred Shares holding 98% voting power.
Financial Impact
Up to ~$5.5 million gross proceeds from offering of up to 4,700,854 units at $1.17/unit, highly dilutive relative to current market cap of ~$3 million.
Risk Factors
- Massive dilution: offering size exceeds current market cap.
- Low liquidity: micro-cap stock with thin trading volume.
- Controlling shareholder risk: Series D Preferred holder controls 98% voting power.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| EFFECT Filing (Primary) | 9999999995-26-001440 |
| Document: 9999999995-26-001440-index.html | 9999999995-26-001440 |
| Document: 9999999995-26-001440.txt | 9999999995-26-001440 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 5d ago | 6-K | $0.1790 | awaiting T+5 | — | $0.1550 (−13.41%) |
Oct 19, 2026 7d ago | 6-K | $0.2138 $0.1548 | ▲ +27.60% | ▲ +27.45% | $0.1550 (+27.50%) |
Oct 19, 2026 7d ago | 424B5 | $0.2138 $0.1548 | ▲ +27.60% | ▲ +27.45% | $0.1550 (+27.50%) |
Oct 15, 2026 11d ago | 6-K | $0.3910 $0.1640 | ▲ +58.06% | ▲ +58.15% | $0.1550 (+60.36%) |
Oct 6, 2026 20d ago | 6-K | $0.6162 $0.3162 | ▼ −48.69% | ▼ −47.71% | $0.1550 (−74.85%) |
Oct 6, 2026 20d ago | Press Release | $0.6541 $0.3788 | ▼ −42.09% | ▼ −41.95% | $0.1550 (−76.30%) |
Sep 25, 2026 4w ago | Press Release | $1.13 $1.08 | ▼ −4.42% | ▼ −4.20% | $0.1550 (−86.28%) |
Sep 21, 2026 5w ago | Press Release | $1.25 $1.13 | ▼ −9.60% | ▼ −8.58% | $0.1550 (−87.60%) |
Sep 17, 2026 5w ago | Press Release | $0.9533 $0.8000 | ▼ −16.08% | ▼ −16.93% | $0.1550 (−83.74%) |
Aug 17, 2026 10w ago | 6-K | $1.88 $1.78 | ▲ +5.32% | ▲ +5.12% | $0.1550 (+91.76%) |
US Market Status
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