Alkermes plc (ALKS) has a P/E ratio of 107.67, above the Healthcare sector average of 25.3.
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The P/E ratio compares a company's stock price to its earnings per share. A lower P/E ratio may indicate that the stock is undervalued.
Alkermes plc posts a P/E ratio of 107.67. That is above the Healthcare sector average of 25.3. Comparing that reading with peers and prior periods is usually more useful than looking at the number in isolation.
For Healthcare stocks, a P/E ratio near 25.3 is typical. Alkermes plc's 107.67 is higher that level. That is roughly 325.7% above the sector mean. Whether that is a warning or an opportunity depends on growth outlook and other fundamentals shown elsewhere on Stockcircle.
Alkermes plc's P/E ratio of 107.67 comes from dividing a price-based measure by a related financial statistic. Changes can come from the stock price moving, the underlying fundamental shifting, or both. Track both the level and the trend — a rising multiple on falling fundamentals is a different story than a rising multiple on rising earnings.
Context for ALKS's P/E ratio usually means three checks: (1) trend versus prior periods, (2) level versus peers (average 25.3), and (3) consistency with growth and profitability. This page covers the first two; Alkermes plc's other metric pages and overview cover the third.
Judging Alkermes plc against Healthcare peers is usually better than using a market-wide rule of thumb. Business models inside Healthcare are more comparable, which makes gaps in P/E ratio easier to interpret. Start with 107.67 here, then scan peer and history charts to see if the gap is persistent.