Welcome to our dedicated page for Rubico SEC filings (Ticker: RUBI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Rubico Inc. (RUBI) SEC filings page on Stock Titan provides access to the company’s regulatory reports as a foreign private issuer, along with AI‑generated explanations of key documents. Rubico files annual reports on Form 20‑F and current reports on Form 6‑K with the U.S. Securities and Exchange Commission, covering its operations as an international owner and operator of modern, fuel efficient ECO Suezmax tankers.
Recent Form 6‑K filings include public offering disclosures that describe the terms of Rubico’s registered unit offerings of common shares and warrants under effective Form F‑1 registration statements. These filings set out warrant exercisability, reset price mechanics, zero cash exercise options, exercise limitations, and the potential number of additional common shares issuable upon exercise. Rubico has also used Form 6‑K to update the market on the number of common shares issued and outstanding after offerings and warrant exercises.
Other 6‑K reports incorporate press releases on fleet refinancing, time charter extensions, and contracted revenue backlog for the company’s two 157,000 dwt Suezmax tankers, as well as details of sale and leaseback financing agreements with a major Chinese financier, bareboat charter back terms, purchase obligations, and financial covenants such as leverage ratio limits and minimum liquid funds requirements.
Rubico’s filings further include governance and financial reporting materials, such as proxy materials for its annual meeting of shareholders and management’s discussion and analysis with unaudited interim condensed combined carve‑out financial statements. Extensive risk factor discussions address charter rate volatility, customer relationships, regulatory changes, stock price fluctuations, small‑capitalization trading dynamics, and potential Nasdaq listing concerns.
On Stock Titan, users can review these Rubico filings as they are made available through EDGAR and rely on AI‑powered summaries to highlight important terms, capital structure changes, risk disclosures, and vessel financing details, helping to interpret lengthy documents like 20‑F annual reports and multi‑section 6‑K updates.
Rubico Inc. filed a prospectus supplement relating to the offering of up to 50,000,000 common shares. The supplement incorporates a management estimate of net asset value as of June 30, 2026 of $183.1 million, a 94% increase from the previously reported NAV on March 2, 2026.
This estimate equates to NAV of $300.26 per common share based on shares currently outstanding and $72.22 per share on a fully diluted basis, assuming exercise of 669,193 warrants and conversion of all Series G Convertible Preferred Shares. Rubico operates two modern 157,000 dwt Suezmax tankers, has additional MR tanker newbuildings scheduled for 2029, and a 60-meter megayacht slated for 2027 delivery, which it intends to divest for a significant equity release.
Rubico Inc. filed a prospectus supplement updating its F‑1 registration covering up to 15,000,000 common shares, incorporating new asset valuation information from a recent report.
Management now estimates net asset value at $183.1 million as of June 30, 2026, a 94% increase from the previously reported NAV. This equates to $300.26 per common share and $72.22 per share on a fully diluted basis, assuming exercise of all 669,193 warrants and conversion of all Series G Convertible Preferred Shares. Rubico describes a modern tanker fleet with an average age of 5.2 years and a newbuilding pipeline that includes two 47,499 dwt MR tankers and a 60‑meter megayacht it intends to divest to release significant equity.
Rubico Inc. reports management’s estimate of net asset value (NAV) as of June 30, 2026 at $183.1 million, a 94% increase from the previously reported NAV on March 2, 2026. This equates to $300.26 per common share based on shares currently outstanding and $72.22 per share on a fully diluted basis, assuming exercise of all 669,193 outstanding warrants and conversion of all Series G Convertible Preferred Shares.
The CEO states the shares were trading at a 95% discount to the current estimate of fully diluted NAV as of the prior market close. Rubico’s fleet includes two modern, eco 157,000 dwt Suezmax tankers, one 47,499 dwt MR tanker newbuilding for delivery in the fourth quarter of 2029, and a 60-meter megayacht newbuilding scheduled for delivery in the second quarter of 2027, with an additional 47,499 dwt MR tanker newbuilding expected via a share purchase agreement closing by September 30, 2026. The company intends to divest the megayacht to achieve a meaningful equity release described as a multiple of its current market capitalization.
Rubico Inc. is updating its offering of up to 50,000,000 common shares and reports an agreement to acquire an additional newbuilding MR tanker by purchasing all shares of an SPV from Top Ships Inc. for approximately $6.25 million, payable in full at closing.
The SPV holds a $45.2 million shipbuilding contract for a 47,499 dwt chemical/product oil carrier scheduled for delivery in the third quarter of 2029, backed by a seven‑year time charter with a major oil trader plus four optional years, for total potential gross revenue of about $75.4 million. A sale and leaseback will fund 85% of installment payments at Term SOFR plus 1.80%, with $0.5 million quarterly installments over 10 years and an $18.2 million balloon.
Following this transaction, total potential gross revenue backlog from Rubico’s two newbuilding MR tankers is approximately $151.0 million, and including time charters for the operating fleet, total potential gross revenue backlog—including optional years—rises by 33% to about $304.6 million. For 2025, Rubico reported net income of $2.6 million, total assets of $134.1 million and stockholders’ equity of $45.8 million.
Rubico Inc.’s F-1 prospectus, covering up to 15,000,000 common shares, is supplemented with new information on a tanker-focused growth transaction. Rubico agreed to buy all shares of an SPV from Top Ships Inc. for approximately $6.25 million, gaining rights to a 47,499 dwt Newbuilding MR Tanker scheduled for delivery in the third quarter of 2029.
The SPV has a seven-year time charter, plus four optional years, with a major oil trader, providing total potential gross revenue backlog of about $75.4 million. A sale and leaseback finances 85% of shipbuilding installments at Term SOFR plus 1.80%, with quarterly $0.5 million payments over 10 years and an $18.2 million balloon. Rubico estimates total potential gross revenue backlog, including optional years and its operating fleet, at approximately $304.6 million, a 33% increase. Management highlights 2025 net income of $2.6 million, total assets of $134.1 million and stockholders’ equity of $45.8 million.
Rubico Inc., a tanker-focused shipping company, has agreed to acquire 100% of an SPV from Top Ships Inc. for approximately $6.25 million. The SPV holds a shipbuilding contract for a 47,499 dwt chemical/product MR tanker scheduled for delivery in the third quarter of 2029. The purchase is expected to close by September 30, 2026, subject to customary conditions.
The shipbuilding contract price is $45.2 million, payable in installments, and the SPV has secured a seven-year time charter with a major oil trader, plus a four-year extension option, providing total potential gross revenue of about $75.4 million. A sale and leaseback financing covers 85% of the installments, with Rubico and Top Ships providing guarantees.
Following this transaction, management states that potential gross revenue backlog from Rubico’s two newbuilding MR tankers is approximately $151.0 million, and total potential gross revenue backlog including operating fleet time charters and optional years is approximately $304.6 million. For 2025, Rubico reported net income of $2.6 million, total assets of $134.1 million and stockholders’ equity of $45.8 million. An independent special committee approved the acquisition and obtained a fairness opinion on the consideration.
Rubico Inc. filed a prospectus supplement relating to the registration of up to 50,000,000 common shares and concurrently reported a plan to exit the megayacht sector.
The company intends to sell its 60-meter, 1,150 gross ton newbuilding megayacht, scheduled for delivery in the second quarter of 2027, either by selling the vessel or the entity holding the shipbuilding contract. Based on independent estimates, management believes a sale could generate €30–35 million (about $34.2–40 million) of gross cash proceeds and eliminate a remaining capital commitment of €26.5 million ($30.2 million). The CEO states that a divestment at current market levels could result in a meaningful equity release, multiple to Rubico’s current market capitalization, and allow capital to be redeployed toward its core tanker business, although completion, terms and use of proceeds remain uncertain.
Rubico Inc. has a prospectus covering up to 15,000,000 common shares; this supplement incorporates new information about its fleet strategy. Rubico has decided to seek a divestment of its 60-meter newbuilding megayacht and exit the megayacht sector, aiming to redeploy released capital toward its core tanker business.
The company cites independent market estimates indicating a potential sale could generate €30 to €35 million (about $34.2 to $40 million in gross cash proceeds and eliminate a remaining €26.5 million ($30.2 million) capital commitment. Management believes a sale at current market levels could provide a meaningful equity release, multiple to the company’s current market capitalization, but there is no assurance a transaction will be completed, or how any net proceeds would ultimately be used.
Rubico Inc. plans to exit the megayacht sector by divesting its 60‑meter, 1,150‑ton newbuilding Megayacht or the entity holding its shipbuilding contract. Based on independent market estimates, management believes a sale could generate estimated gross cash proceeds of €30 to €35 million (about $34.2 to $40 million).
The transaction would also remove a €26.5 million ($30.2 million) capital commitment payable before the Megayacht’s scheduled delivery in the second quarter of 2027 and allow capital to be redeployed toward Rubico’s core tanker business, although completion, terms, timing and ultimate use of proceeds remain uncertain. Rubico currently owns two 157,000 dwt Suezmax tankers and a 47,499 dwt MR tanker newbuilding due in the fourth quarter of 2029.