Latest PEG ratio for Mersana Therapeutics: 13.25 — see history and peer comparisons.
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+ Follow13.25
The PEG ratio measures a stock's valuation relative to its earnings growth rate. A PEG ratio below 1.0 may indicate that the stock is undervalued relative to its growth potential.
Mersana Therapeutics's peg ratio stands at 13.25. That is above the Healthcare sector average of 11.77. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.
Mersana Therapeutics sits higher the Healthcare benchmark (11.77) with a PEG ratio of 13.25. That is roughly 12.6% above the sector mean. Peer context matters because what looks expensive or cheap in absolute terms can be normal for the sector.
Whether 13.25 is attractive depends on Mersana Therapeutics's earnings outlook, competitive position, and how peers are valued. Investors typically ask: is growth accelerating, are margins stable, and is the multiple expanding or compressing over time? The history and comparison charts below are built for those checks.
The history chart shows how Mersana Therapeutics's PEG ratio evolved across reporting periods, while the comparison chart places MRSN next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.
Yes — within Healthcare, PEG ratio is commonly used to spot outliers. Mersana Therapeutics's reading of 13.25 (sector avg 11.77) is a starting point; confirm whether differences come from growth, margins, accounting choices, or one-time items before treating an outlier as a buy or sell signal.