C3is (CISS) vs Robin Energy (RBNE)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Robin Energy is the larger company by market cap ($2.9 million vs $2.7 million), about 1.1 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | CISS | RBNE |
|---|---|---|
| Share price | $0.7752 | $2.21 |
| Market cap | $2.67M | $2.94M |
| 1-day change | -5.82% | +1.84% |
| P/E ratio (TTM) | 0.00 | — |
| EPS (TTM) | $2,284.99 | $-2.75 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $14,504.00 | $131.25 |
| 52-week low | $0.7707 | $2.07 |
| Distance from 52-week high | -99.99% | -98.32% |
| Average volume | 1.34M | 95.36K |
| Shares outstanding | 3.44M | 1.33M |
| Sector | Consumer Discretionary | Consumer Discretionary |
| Industry | Marine Transportation | Marine Transportation |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
About C3is
CISS stock →C3is Inc. offers seaborne transportation services.
Consumer Discretionary · Marine Transportation
About Robin Energy
RBNE stock →Robin Energy Ltd. operates as shipping company worldwide.
Consumer Discretionary · Marine Transportation
CISS vs RBNE FAQ
Which is bigger, C3is or Robin Energy?
Robin Energy (RBNE) is larger, with a market capitalization of $2.94M compared with $2.67M for C3is (CISS).
Are C3is and Robin Energy in the same industry?
Yes. Both are classified in the Marine Transportation industry within the Consumer Discretionary sector.