TotalMarketCap

C3is

CISSNasdaq GreeceConsumer DiscretionaryMarine Transportation

Market cap

$575.844 K

$0.39 -21.21%

Close of 6 Nov 2026

As of 6 Nov 2026, C3is (CISS) has a market capitalization of $575.8K. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$34.8M

#2826 by revenue

Earnings

$10.5M

#2022 by earnings

Shares outstanding

659,668

Latest filing cover page

P/E ratio

0.1

Cap ÷ net income

Marine Transportation, ranked by market cap

All 72 →
  1. #68Icon EnergyICON$3.76M
  2. #69Vision Marine TechnologiesVMAR$3.57M
  3. #70Top ShipsTOPS$3.36M
  4. #71RubicoRUBI$941.3K
  5. #72C3isCISS$575.8K

What if C3is were worth as much as…

Open the what-if tool →

Gold $28.2T

$18,976,789

Per share 49,035,631× higher

Bitcoin $1.53T

$1,026,801

Per share 2,653,233× higher

Apple $5.02T

$3,370,892

Per share 8,710,315× higher

Or at a round number

$1.00M$2.00M$5.00M$10.0M

Where these numbers come from

Share counts and financials for C3is are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.