Amazon turns the grocery business on its head, again — but don't sell Costco on it

The S&P 500 and Nasdaq reached new intraday all-time highs, driven by cooler-than-expected inflation data that solidified expectations for Federal Reserve interest rate cuts. Concurrently, Nvidia shares experienced selling pressure despite a Piper Sandler price target raise to $225, amid reports of strong demand for its AI chips in China. Separately, Amazon's expansion of same-day grocery delivery to over 1,000 U.S. cities significantly impacted traditional grocers, with Kroger and Albertsons shares declining over 4% and 2.5% respectively.

Analysis

Broad market indices, including the S&P 500 and Nasdaq, have reached new intraday all-time highs for a second consecutive session, fueled by cooler-than-expected consumer inflation data that has increased the probability of a Federal Reserve interest rate cut. Despite this bullish backdrop, there are notes of caution regarding potential market "exuberance." In the technology sector, Nvidia (NVDA) shares declined nearly 2%, moving in sympathy with a post-earnings drop from key customer CoreWeave. However, this selling pressure is contrasted by a positive fundamental outlook, supported by a Piper Sandler price target upgrade to $225 from $180 and strong anecdotal evidence of robust demand for its China-specific chips. In the consumer sector, Amazon's (AMZN) aggressive expansion of same-day fresh grocery delivery to over 1,000 U.S. cities has triggered a significant negative reaction among competitors. Shares of Kroger (KR) and Albertsons (ACI) fell over 4% and 2.5% respectively, reflecting immediate investor concern over increased competition. Costco (COST), which saw a smaller decline of roughly 1%, is viewed by some analysts as having a more insulated business model focused on price and volume rather than delivery, suggesting its stock may have been unfairly penalized.

Key Decisions for Investors

• Evaluate Nvidia's (NVDA) recent share price weakness as a potential dislocation from its fundamentals, given the positive analyst price target revision and strong underlying demand signals for its AI hardware in China.
• Re-assess exposure to traditional grocery stocks like Kroger (KR) and Albertsons (ACI), as Amazon's direct entry into same-day fresh delivery materially increases competitive pressure and threatens market share.
• Consider that the market may be mispricing the risk for Costco (COST), whose value-and-volume-based business model offers a degree of insulation from Amazon's delivery-centric strategy.
• While broad market momentum is positive due to rate cut expectations, investors should remain cautious of overall market exuberance and watch for signs of overheating.