Enplas heads into this earnings season with the stock under pressure, down around 20% over the past month, even as the trailing net profit margin sits at 12.3%. The headline this quarter is that profit quality, not just growth, is doing the heavy lifting. Recent earnings expanded faster than the five year trend, yet the market is treating Enplas like a problem stock rather than a company with improving profitability.

Today’s move looks driven more by nerves around a volatile share price and a richer 17.6x P/E, rather than by any collapse in the underlying margin story that investors have been watching.

Is Enplas trading at a justifiable premium P/E, or has recent profit strength tempted the market to overpay for TSE:6961? Compare the…