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Rubico

RUBI
50
Marine Shipping · Industrials
Price
$1.76
-0.06 (-3.30%)
Market Cap
$5.8M
Exchange
NASDAQ
Winston Score
50
Winston is curious
Mixed quality — meaningful strengths and weaknesses.
Based on the IPO prospectus (annual filing). This score will refine automatically once the company reports its first quarters.
Data as of Aug 23, 2026
How the score breaks down
Quality
Strong
Growth
Weak
Cash Flow
Exceptional
Stability
Mixed
Valuation
Good
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Winston Score History

The full picture

I don't have reliable information about a publicly traded company called "Rubico Inc." with the ticker RUBI in the Marine Shipping industry. This combination of details — including the unusually high gross margin (61%) and operating margin (52.7%) for a shipping company, along with a $0.0B market cap — doesn't match a company I can confidently identify.

Writing a description using invented or assumed details about a real company's products, customers, and operations could mislead investors, which I want to avoid.

To get an accurate description, I'd suggest: - **Verifying the ticker**: RUBI may be a different company or a very small/obscure issuer. - **Providing additional context**: A brief description of what Rubico Inc. actually does would let me write an accurate, useful summary. - **Checking the data source**: The financial profile (high margins in marine shipping) may indicate a data mismatch.

If you can share more details about what this company does, I'm happy to write the two-paragraph description right away.

Share count broadly stable

0.0% over 4y

The share count has stayed roughly flat over this period — little dilution or buyback activity.

Diluted shares outstanding: 128K (2021) → 128K (2025)

Score breakdown

Every number that matters to educated investors.

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Quality

Profit per sale
Gross Margin
61.0%
no trend
Premium pricing power — 61.0% gross margin
Profit after running costs
Operating Margin
52.7%
no trend
Excellent — 52.7% operating margin
Return on the money invested
ROCE
9.7%
no trend
Below par — 9.7% return on capital

ROIC between 5% and 15%. They earn 5 to 15 cents back per year on every dollar invested.

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Growth

Sales growth
Sales YoY
-2.8%
no trend
Shrinking sales (-2.8% YoY)
Profit growth
EPS YoY
-55.8%
no trend
Earnings shrinking (-55.8% YoY)

Earnings per share down more than 10%. Either a bad year, or a real decline.

How steady the profit is
EPS Consistency
N/A
no trend
Data not available

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Cash Flow

Profit that turns into cash
Cash Conversion
428%
no trend
Turns 428% of profit into real cash
Spare cash per sale
FCF Margin
48.2%
no trend
Converts sales into free cash efficiently (48.2%)

Free cash flow margin above 20%. Out of every $100 in sales, more than $20 is real cash they keep.

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Stability

What it owes vs what it owns
Debt / Equity
1.80
no trend
Elevated debt (1.80)
Covers its interest
Interest Cover
1.88x
no trend
Dangerous — barely covers interest (1.9x)

Interest coverage between 1 and 3. Profits cover interest, but with little room to spare.

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Valuation

Price vs profit
P/E Ratio (TTM)
0.1x
—
Attractive valuation — P/E 0.1

P/E under 10. The price tag is small relative to last year's profit.

Cheaper or dearer next year
P/E vs Forward
N/A
not available
Data not available

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Dividends

Not applicable for this business.
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