Valuation check: ARNC's P/E ratio is -17.14, below the Materials sector average of 27.32.
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+ Follow-17.14
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.
Arconic (ARNC) currently reports a P/E ratio of -17.14. That is below the Materials sector average of 27.32. Use the charts on this page to explore Arconic's P/E ratio history and peer comparisons.
Arconic's P/E ratio of -17.14 is lower than the Materials sector average of 27.32. That is roughly 162.7% 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 Arconic's market price to a fundamental measure such as earnings, sales, or book value. At -17.14, ARNC can look expensive or cheap only in context — versus its own history, growth rate, and Materials peers. Higher multiples often price in stronger expected growth; lower ones can signal value or concern.
Start with the current P/E ratio of -17.14, then check the historical chart for trend and the peer comparison chart for relative positioning. The Materials average is 27.32. From there, open related valuation or income-statement pages for Arconic, and consider following ARNC for alerts when major investors trade the stock.
Arconic is classified in the Materials sector. On P/E ratio, it currently shows -17.14 versus a sector average near 27.32. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Materials are usually more informative than comparing ARNC with unrelated industries.