Stealth BioTherapeutics P/E Ratio

Stealth BioTherapeutics (MITO) currently reports a P/E ratio of -0.28. That is below the Healthcare sector average of 25.3. Use the charts on this page to explore Stealth BioTherapeutics's P/E ratio history and peer comparisons.

Stealth BioTherapeutics's P/E ratio of -0.28 is lower than the Healthcare sector average of 25.3. That is roughly 101.1% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

The P/E ratio is a valuation multiple that relates Stealth BioTherapeutics's market price to a fundamental measure such as earnings, sales, or book value. At -0.28, MITO can look expensive or cheap only in context — versus its own history, growth rate, and Healthcare peers. Higher multiples often price in stronger expected growth; lower ones can signal value or concern.

Start with the current P/E ratio of -0.28, then check the historical chart for trend and the peer comparison chart for relative positioning. The Healthcare average is 25.3. From there, open related valuation or income-statement pages for Stealth BioTherapeutics, and consider following MITO for alerts when major investors trade the stock.

Stealth BioTherapeutics is classified in the Healthcare sector. On P/E ratio, it currently shows -0.28 versus a sector average near 25.3. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Healthcare are usually more informative than comparing MITO with unrelated industries.