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StockVS

NASDAQ · Marine Shipping · USD

Rubico Inc. (RUBI) Stock Analysis

Rubico Inc. (RUBI) is a Marine Shipping stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

RUBI

$0.18

+$0.00 (+0.67%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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RUBI Key Statistics

As of Oct 21, 2026
Trading
Open
$0.17
Previous Close
$0.18
Day's Range
0.15–0.19
52-Week Range
0.15–75,000.00
Volume
4.13M
Valuation
Market Cap
$480.99K
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
0.02
Financials (FY)
Revenue (FY)
$23.52M−2.82%
Net Income (FY)
$2.65M−55.50%
Profit marginThe share of revenue left as profit after all costs and taxes.
−11.42%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
2.69M
1-Year Return
−100.00%
Dividend and dates
Avg Volume
3.37M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, RUBI closed at $0.18, −100.00% over 1 year.

Rubico Inc. (RUBI) has a market capitalization of $480.99K.

In fiscal 2025, RUBI reported revenue of $23.52M.

RUBI Stock Return by Calendar Year

Rubico Inc. (RUBI) return since Aug 2025: what $10,000 became

1 year
$10,000 $0.02
−99.9998%
Since Aug 2025
$10,000 $0.01
−99.9999%

If you had invested $10,000 in Rubico Inc. (RUBI) at the close on August 4, 2025, the earliest close on record here, it would have been worth $0.01 at the close on October 21, 2026: −99.9999% in total, −99.999% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−99.99%
2025 (partial year)−98.95%

As of October 21, 2026.

RUBI Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$23.52M$2.65M11.2%
2024$24.21M$5.94M24.6%
2023$24.48M$6.63M27.1%
2022$24.78M$10.66M43.0%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$23.52M$14.35M$12.40M$2.65M11.2%
2024$24.21M$14.87M$12.42M$5.94M24.6%
2023$24.48M$14.67M$12.44M$6.63M27.1%
2022$24.78M$14.90M$13.97M$10.66M43.0%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

RUBI Valuation vs Marine Shipping Median

Median of 40 stocks
MetricRUBIMarine Shipping medianvs median
P/S ratio0.021.610.0x the median
Profit margin−11.42%22.27%33.7 pts below

Medians across 40 Marine Shipping stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 11 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Rubico Inc. (RUBI) carries a market capitalisation of $480.99K. It is classified in the Marine Shipping industry, within the Industrials sector.

Over the past 52 weeks the price has ranged from $0.15 to $75,000.00. The most recent close on file for RUBI is $0.18, dated October 21, 2026. That is $0.00 (+0.67%) against the previous close. The latest close sits 17.3% above that 52-week low.

Financial Health

In fiscal 2025, Rubico Inc. reported revenue of $23.52M. That is −2.82% against the prior fiscal year, when revenue was $24.21M. Net income for the same year was $2.65M. That is −55.50% against the prior fiscal year. The reported profit margin is −11.42%. That is 33.7 percentage points below the Marine Shipping median of 22.27%.

Across the 4 fiscal years on file, revenue moves from $24.78M in 2022 to $23.52M in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. Measured against sales, the shares trade at 0.02 times revenue. On price-to-sales that is 0 times the Marine Shipping median of 1.61. 40 Marine Shipping companies report these metrics, and the medians quoted come from that group.

Annualized volatility over the trailing 1 year is 176.93%. The trailing one-year total return is −100.00%.

Growth & Income

No dividend is on file for RUBI.

2026 is still running; the total return is −99.99% year to date.

Peer Comparison

Rubico Inc. (RUBI) operates in the Marine Shipping industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Rubico Inc. RUBI $480.99K —
Kirby Corporation KEX $7.25B 21.1
Matson, Inc. MATX $7.03B 15.8
Hafnia Limited HAFN $5.64B 8.2

The Marine Shipping industry average P/E ratio is 9.5x. Rubico Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Rubico Inc.

Rubico Inc., together with its subsidiaries, engages in the tanker operations business in Greece and internationally. It owns and operates tanker vessels for the transportation of crude oil. The company was formerly known as Central Tactical Acquisitions Inc. and changed its name to Rubico Inc. in March 2023. Rubico Inc. was incorporated in 2022 and is based in Athens, Greece.

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