Stocktoria

C3is Inc. CISS

Nasdaq · stock · Deep Sea Foreign Transportation of Freight · website · IPO 2023-06-22

C3is Inc. statistics & valuation

Market cap$909,028
P / E0.1×
P / S0.0×
P / B0.0×
P / FCF0.2×
Net margin30.1%
Return on equity11.0%
FCF margin11.0%
Return on capital1.4%
Graham number +136793%$113.62

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports. The Graham number is Benjamin Graham's rough maximum fair value ($113.62); a green figure means the price is below it.

Profitability & efficiency

Net margin (%)
32.30% -6.50% 30.10% 202320242025
Gross margin (%)
202320242025
Operating margin (%)
36.30% 23.80% 3.90% 202320242025
Return on equity (%)
16.70% -3.90% 11.00% 202320242025
Shares outstanding
5829 35324 659668 202320242025
Net debt ($)
202320242025
Share buybacks ($)
202320242025
Return on assets (%)
9.70% -2.70% 10.60% 202320242025
Free cash flow margin (%)
4.70% 55.20% 11.00% 202320242025
Debt / equity (×)
202320242025
EPS ($)
$18911.99 -$351.58 $3.98 202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023
Operating margin3.9%23.8%36.3%
Net margin30.1%-6.5%32.3%
FCF margin11.0%55.2%4.7%
Return on assets10.6%-2.7%9.7%
Return on equity11.0%-3.9%16.7%
Current ratio6.210.870.51

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.