Amazon.com Inc. stock finished the last completed trading session on Nasdaq at USD 253.71 on September 18, 2026, a 1.0 percent gain from the prior close of USD 251.19. According to MarketBeat, Amazon reported Q2 2026 earnings on July 30, 2026, with revenue of USD 200.61 billion, up 19.6 percent year over year, and earnings per share of USD 5.75, above analysts' consensus estimates of USD 1.82, a positive surprise of USD 3.93 per share. The same figures showed a net margin of 17.44 percent and a return on equity of 18.00 percent. As MarketBeat reports on September 19, 2026, the stock carries a consensus rating of Moderate Buy and a consensus price target of USD 321.19, implying roughly 26.6 percent upside from USD 253.71. Simply Wall St on September 19, 2026 shows an average 12-month analyst price target of USD 312.99 across 63 analysts, with targets from USD 207.00 to USD 370.00, and suggests the stock is about 25.2 percent undervalued. William Blair Investment Management LLC disclosed a position of around USD 473.60 million. Zacks analysis on September 19, 2026 said AI investments support revenue expansion, but free cash flow has not yet