Costamare Bulkers (CMDB) vs Diana Shipping inc. (DSX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Diana Shipping inc. (DSX) has outperformed Costamare Bulkers (CMDB) over the past year, gaining 66.5% versus a gain of 42.9%. Costamare Bulkers is the larger company by market cap ($507.2 million vs $352.1 million), about 1.4 times the size. On valuation, Diana Shipping inc. trades at a lower trailing P/E (5.8x vs 695.7x for Costamare Bulkers).
Diana Shipping inc. pays a dividend yielding 1.41%, while Costamare Bulkers does not currently pay one.
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 | CMDB | DSX |
|---|---|---|
| Share price | $20.87 | $2.83 |
| Market cap | $507.17M | $352.09M |
| 1-day change | -4.70% | 0.00% |
| YTD return | +35.43% | +70.48% |
| 1-year return | +42.95% | +66.47% |
| 5-year return | — | -38.61% |
| P/E ratio (TTM) | 695.67 | 5.78 |
| Forward P/E | — | 4.72 |
| EPS (TTM) | $0.03 | $0.49 |
| Dividend yield | 0.00% | 1.41% |
| Annual dividend | $0.00 | $0.04 |
| 52-week high | $24.76 | $3.20 |
| 52-week low | $12.29 | $1.57 |
| Distance from 52-week high | -15.71% | -11.56% |
| Average volume | 70.65K | 956.03K |
| Shares outstanding | 24.30M | 124.41M |
| 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.
Key differences
- DSX has outperformed CMDB by 23.5 percentage points over the past year.
- Costamare Bulkers trades at a higher earnings multiple (695.7x vs 5.8x trailing P/E).
- Diana Shipping inc. offers a meaningfully higher dividend yield (1.41% vs 0.00%).
CMDB vs DSX FAQ
Which is bigger, Costamare Bulkers or Diana Shipping inc.?
Costamare Bulkers (CMDB) is larger, with a market capitalization of $507.17M compared with $352.09M for Diana Shipping inc. (DSX).
Which stock has performed better over the past year, CMDB or DSX?
DSX returned +66.47% over the past 12 months, compared with +42.95% for CMDB (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, CMDB or DSX?
DSX has the lower trailing P/E at 5.8, versus 695.7 for CMDB. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Costamare Bulkers or Diana Shipping inc.?
Diana Shipping inc. pays a dividend yielding 1.41%, while Costamare Bulkers does not currently pay a regular dividend.
Are Costamare Bulkers and Diana Shipping inc. in the same industry?
Yes. Both are classified in the Marine Transportation industry within the Consumer Discretionary sector.