Despite recent decline, Calix, Inc.'s long-term performance remains impressive. The onset of profitability could indicate fast earnings growth, justifying strong share price gains. The current sell-off might be an opportunity if fundamentals suggest sustainable growth.

The company's shift to profitability and increased capital employment are positive. Improved business performance is suggested by the decreased ratio of current liabilities to total assets. Despite a low ROCE compared to industry average, promising fundamentals warrant further investigation. The stock's significant return to shareholders over the past five years indicates investor recognition of these positive changes.

Calix's high P/E, despite its underwhelming future earnings predictions, highlights investors' continued bullishness, though this sentiment may not be sustainable with the current level of earnings growth. Unless market conditions improve significantly, its stock prices may be viewed as unreasonable.

Calix demonstrated positive ROCE trends, showing remarkable potential for further reinvestments. Stock's performance, reflecting the transition from loss to profit, suggests it's worth further research for continuous trends.