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NASDAQ:RUBI 5 November 2025 - 19 May 2026

Rubico Shares Surge Before Market Open on Volume Spike

Rubico Shares Surge Before Market Open on Volume Spike

Rubico Inc shares jumped 127.75% to $3.94 in U.S. premarket trading Tuesday, with volume surging to 34.04 million shares versus an average of 95,000. The move followed a May 8 SEC filing for a proposed unit offering with warrants, which could price below market. No new earnings report was released. Rubico operates two Suezmax crude-oil tankers and recently completed a one-for-10 reverse stock split.
19 May 2026
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Rubico Inc. (RUBI) Stock Today: Reverse Split, $120.8M Charter Backlog and a High‑Risk Outlook – December 3, 2025

Rubico Inc. (RUBI) Stock Today: Reverse Split, $120.8M Charter Backlog and a High‑Risk Outlook – December 3, 2025

Rubico Inc. (RUBI) shares traded around $2.90 on December 3, 2025, down about 99% from a split-adjusted 52-week high near $200.70. The crude-oil shipping spin-off operates two eco Suezmax tankers and reported trailing-twelve-month revenue of $24.1 million and net income of $6.4 million. Market cap estimates range from $6–9 million, with share counts still being reconciled.
3 December 2025
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Rubico Inc. (RUBI) Stock Slides Again After $84 Million Fleet Refinancing — All the Key Updates for 13 November 2025

Rubico Inc. (RUBI) Stock Slides Again After $84 Million Fleet Refinancing — All the Key Updates for 13 November 2025

Rubico Inc. closed an $84 million sale-and-leaseback refinancing for its two Suezmax tankers, unlocking $10.4 million in cash. Shares fell 13.9% to $0.1999 Wednesday, near all-time lows, following a steep drop after a $7.5 million public offering earlier this month. Trading volume topped 95 million shares. Market capitalization now stands at about $0.6–0.7 million.
13 November 2025
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Rubico (RUBI) Jumps After Closing $7.5M Offering; SEC 6‑K Lays Out Reset Warrants, New Share Count — Nov. 7, 2025

Rubico (RUBI) Jumps After Closing $7.5M Offering; SEC 6‑K Lays Out Reset Warrants, New Share Count — Nov. 7, 2025

Rubico Inc. (Nasdaq: RUBI) closed a $7.5 million underwritten unit offering on Nov. 6 and disclosed final terms in a Form 6-K filed Friday, including a partial over-allotment of 1,847,290 warrants. RUBI shares traded sharply higher with heavy volume intraday after the filing. The company warned of potential Nasdaq delisting risk due to the offering’s dilution mechanics and warrant reset provisions. Post-offering, 17.6 million shares are outstanding.
7 November 2025
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Rubico (RUBI) Stock in Freefall: Top Ships Spin-Off Collapses 90% – What Investors Should Know

Rubico (RUBI) Stock in Freefall: Top Ships Spin-Off Collapses 90% – What Investors Should Know

Rubico Inc. shares plunged 55% to $0.29 on Nov. 5, 2025, after announcing a $7.5 million dilutive offering, leaving its market cap below $2 million. The Greek tanker spin-off operates two Suezmax crude oil vessels on long-term charters but faces high debt and low liquidity. Retail traders remain bullish despite a 90% drop from its August debut. No institutional ownership or analyst coverage reported.
5 November 2025
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Stock Market Today

  • Sensex Falls 670 Points, Nifty Below 23,400 on Iran Tensions
    May 20, 2026, 1:50 AM EDT. The BSE Sensex tumbled 672 points, or 0.89%, to 74,529 amid heightened geopolitical risks following U.S. President Donald Trump's renewed threats against Iran. The NSE Nifty50 declined 220 points, or 0.94%, slipping below the key 23,400 level to close at 23,397. Defensive and steel stocks such as Bharat Electronics (BEL), Tata Steel, and Zomato faced sharp losses. The market reacted to escalating tensions in the Middle East, with investors retreating amid uncertainty. The fresh Iran threat weighed heavily on sentiment, disrupting a cautious recovery seen in recent sessions. Traders remain cautious of further volatility linked to geopolitical developments.

Latest articles

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U.S. stock ETFs remained lower late Tuesday after Wall Street’s main indexes fell for a third straight session, pressured by rising Treasury yields and caution ahead of Nvidia’s earnings. The SPDR S&P 500 ETF dropped 0.7% to $733.73. The 10-year Treasury yield hit 4.687%, its highest since January 2025, before easing. Nvidia shares slipped 0.7% after hours, with traders bracing for a major move post-earnings.
Viavi Stock Drops After $500 Million Share Sale Plan — The Debt Move Investors Can’t Ignore

Viavi Stock Drops After $500 Million Share Sale Plan — The Debt Move Investors Can’t Ignore

20 May 2026
Viavi Solutions shares dropped 7.1% in after-hours trading Tuesday after the company announced a $500 million public stock offering aimed at repaying debt. The offering, unveiled just after the Nasdaq close, could add roughly 10.1 million new shares. Viavi plans to use proceeds to pay down a $450 million loan. Total debt would fall to $650 million, according to a preliminary SEC filing.
Analog Devices Shares Rally After $1.5B AI Power Deal Ahead of Earnings

Analog Devices Shares Rally After $1.5B AI Power Deal Ahead of Earnings

20 May 2026
Analog Devices agreed to acquire Empower Semiconductor for $1.5 billion in cash, sending ADI shares up 1.36% to $419.95 in after-hours trading after closing down 1.02%. The deal, approved by both boards, is expected to close in the second half of 2026 pending regulatory review. Empower CEO Tim Phillips will continue to lead integrated voltage regulator work after the merger.
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