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PRTA
YDES
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PRTA
Prothena Corporation plc
-3.02%
$8.02-0.25Delayed quote: Oct 6, 2026, 4:00 PM EDT
Market Cap
$419.87M
52W Range
$7.73 - $11.80
YDES
YD Bio Limited Ordinary Shares
-13.50%
$6.15-0.96Delayed quote: Oct 6, 2026, 4:00 PM EDT
Market Cap
$435.61M
52W Range
$1.70 - $22.00
| Metric | ||
|---|---|---|
| ValuationTTM multiples, at last close | ||
| P/E Ratio | N/A | N/A |
| Forward P/E | 72.91 | N/A |
| PEG Ratio | N/A | N/A |
| P/B Ratio | 1.46 | N/A |
| P/S Ratio | 7.70 | N/A |
| P/FCF Ratio | N/A | N/A |
| EV/EBITDA | N/A | N/A |
| Profitabilitytrailing twelve months | ||
| Gross Margin | 61.8% | -7.1% |
| Operating Margin | -1905.8% | -883.3% |
| Net Margin | -80.7% | -1392.6% |
| ROE | -15.3% | -66.5% |
| ROA | -14.5% | -29.6% |
| ROIC | -21.4% | N/A |
| Financial Healthlatest reported quarter | ||
| Current Ratio | 25.05 | 5.23 |
| Quick Ratio | 25.05 | 3.46 |
| Debt/Equity | 0.02 | 0.00 |
| Interest Coverage | N/A | N/A |
| Dividendstrailing dividends vs latest price | ||
| Dividend Yield | N/A | N/A |
| Payout Ratio | N/A | N/A |
| Yrs of Dividend Growth | 0 | 0 |
N/A includes missing data and metrics withheld while their applicability to the company is unverified. Bars show each value's size relative to the row's largest — a factual magnitude cue, not a rating. Tap a metric name for its full history.