BioHarvest Sciences Inc. (BHST) vs Castor Maritime Inc. (CTRM)
A side-by-side comparison of BioHarvest Sciences Inc. and Castor Maritime Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.
BHST
BioHarvest Sciences Inc.
$1.48IndustrialsDelayed quote: Oct 6, 2026, 4:00 PM EDT
CTRM
Castor Maritime Inc.
$1.95IndustrialsDelayed quote: Oct 6, 2026, 4:00 PM EDT
Total return — BHST vs CTRM
growth of $100 · dividends reinvested · last 2yBHST -70.6% (-45.8%/yr)CTRM -51.7% (-30.5%/yr)CTRM compounded faster over this window
BHST CTRM
BHST vs CTRM: by the numbers
- •BHST is the larger company ($26M vs $19M market cap).
- •CTRM is profitable (109.09% net margin) while BHST runs a net loss (-31.21%).
- •BHST grew revenue faster over the past five years (102.48% vs 20.25% CAGR).
Metrics side by side
Valuation
| Metric | BHST | CTRM |
|---|---|---|
| P/E ratio | N/A | 1.27 |
| P/S ratio | 0.72 | 0.21 |
| P/B ratio | 1.30 | 0.03 |
| EV / EBITDA | N/A | 2.82 |
Profitability
| Metric | BHST | CTRM |
|---|---|---|
| Gross margin | 58.95% | 29.97% |
| Operating margin | -17.99% | -0.11% |
| Net margin | -31.21% | 109.09% |
| ROE | -56.03% | 17.00% |
| ROIC | -17.10% | 1.12% |
Growth (annualized)
| Metric | BHST | CTRM |
|---|---|---|
| Revenue CAGR (5Y) | 102.48% | 20.25% |
| Total return CAGR (5Y) | N/A | -26.69% |
Frequently asked
- Which has grown faster, BHST or CTRM?
- Over the past five years, BHST grew revenue faster — BHST at a 102.48% CAGR versus CTRM at 20.25%.
- Is BHST or CTRM more profitable?
- CTRM runs the higher net margin — BHST at -31.21% versus CTRM at 109.09%.
Go deeper
Dig into the metrics
Castor Maritime P/E ratioBioHarvest Sciences ROECastor Maritime ROEBioHarvest Sciences operating marginCastor Maritime operating marginBioHarvest Sciences revenue growthCastor Maritime revenue growthBioHarvest Sciences free cash flowCastor Maritime free cash flow
BioHarvest Sciences & Castor Maritime appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.