Shopify's high P/E understates its value because the metric is weak in isolation. P/E looks backward, which is wrong for a company growing 30%. Shopify's EPS also falls when its Global-e and Affirm stakes drop, even if it sells no shares. Its high price-to-operating-cash-flow reflects very low capex and growth investments that are not deducted. Judging on P/E alone rarely lets you own the best companies. x.comÂ