C3is Inc. (CISS) stock
Close on Nov 12, 2026Market cap $67.71KP/E 0.4Yield –
C3is Inc. saw revenue fall 17.8% to $34.76M over fiscal 2025. Operating income fell 86.4% to $1.36M, moving the operating margin from 23.8% to 3.9%. Free cash flow was $3.84M, down 83.6% from a year earlier. At the latest close the market valued the company at $67.71K, 0.4 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over fiscal 2025, balances at Jun 30, 2026
Valuation
- Market cap
- $67.71K
- P/E ratio
- 0.4
- Price to sales
- 0.00
- Price to book
- 0.00
- Dividend yield
- –
- Free cash flow yield
- 5671.33%
Fundamentals
- Revenue
- $34.76M
- Net income
- $10.47M
- EPS, diluted
- $3.98
- Free cash flow
- $3.84M
Trading
- Previous close
- $1.78
- Open
- $1.63
- Day's range
- $1.40 – $1.83
- Volume
- 163,991
- Average volume (20 days)
- 774,437
- Beta (5 years)
- 0.43
- 52-week range
- $0.51 – $57398.90
- RSI (14 days)
- 38.9
- Volatility (1 year)
- 1876.2%
- Relative volume
- 0.38×
- WACC
- 7.4%
Market cap history
Month-end market cap since 2023, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 12, 2026. The S&P 500 is measured by the SPY fund.
| Period | CISS | S&P 500 | Difference | CISS per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -48.6% | -2.7% | −45.9 pts | ||
| 3 months | -47.3% | -1.7% | −45.5 pts | ||
| Year to date | -100.0% | +11.9% | −111.9 pts | ||
| 1 year | -100.0% | +12.0% | −112.0 pts | ||
| 3 years | -100.0% | +78.2% | −178.2 pts | -99.2% | +21.2% |
Four years at a glance
Fiscal years 2022 to 2025, USD
Revenue
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases C3is filed with the SEC as exhibits to Form 8-K or 6-K
- 6-K
- 6-K
- 6-K
- 6-K
- 6-K
- 6-K
About C3is
Deep Sea Foreign Transportation of Freight
C3is Inc. is an international shipping company providing seaborne transportation services. The company specializes in transporting drybulk commodities—including resources and agricultural goods—as well as crude oil and refined petroleum products. Operating primarily within the drybulk and tanker shipping sectors, its business encompasses voyage charters and time charters for its vessel fleet. The company's clients and counterparties include international charterers, commercial trading firms, and energy organizations that require ocean bulk transport.
Company profile, executives and historyC3is stock: common questions
What is C3is's stock price?
CISS closed at $1.75 on Nov 12, 2026, down 1.69% on the day. Over the past 52 weeks it traded between $0.51 and $57398.90.
What is C3is's market cap?
C3is was worth $67.71K at the close on Nov 12, 2026: the share price times the diluted shares outstanding.
What is CISS's P/E ratio?
CISS trades at 0.4 times earnings, based on diluted earnings per share of $3.98 over fiscal 2025.
How much revenue does C3is make?
C3is reported revenue of $34.76M for fiscal 2025, down 17.8% from a year earlier.
Does C3is pay a dividend?
No. C3is has not paid a cash dividend over the last twelve months.
How has CISS stock performed over the past year?
Including dividends, CISS returned -100.0% over the past year, against +12.0% for the S&P 500.
Who are C3is's competitors?
Companies most similar to C3is by business, industry and size include PXS, GLBS, SVRN, PSHG, HMR.
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