Why This Expert Says 'We No Longer See a Bull Case' for These Two Magnificent 7 Stocks

Rothschild & Co Redburn downgraded Amazon and Microsoft from buy to neutral, sending the shares down roughly 4.4% and 2.7% respectively and setting price targets of $250 for AMZN and $500 for MSFT; the move follows a 61‑page report by analyst Alex Haissl arguing generative AI is far more capital‑intensive than early cloud (nearly three times the capital) and currently costs more to develop than it generates in revenue, so there is “no credible path back to ‘Cloud 1.0’ economics” despite market assumptions to the contrary. Haissl notes AWS is better positioned than Azure to capture value but says both firms must demonstrate sustained higher growth and reduced build costs before he turns positive, a conclusion that cools portions of the AI-driven rally and raises valuation risk for the Magnificent Seven ahead of Nvidia earnings.

Analysis

Rothschild & Co Redburn downgraded Amazon and Microsoft from buy to neutral, sending shares down about 4.4% for AMZN and 2.7% for MSFT, and set price targets at $250 and $500 respectively; analyst Alex Haissl stated "We no longer see a bull case," crystallizing a more cautious stance after years of above-consensus optimism. The downgrade stems from a 61-page report arguing generative AI currently costs more to develop than it generates in revenue and requires nearly three times the capital intensity of early cloud computing, implying that AI-driven returns the market expects are unlikely without materially higher prices or lower build costs. Haissl argues there is "no credible path back to 'Cloud 1.0' economics," which creates valuation risk across the AI-favored Magnificent Seven and helps explain the recent loss of momentum in the AI rally. He notes AWS is better-positioned than Azure to capture value but says both companies must demonstrate sustained higher growth and clear reductions in build costs before his view turns positive; the downgrade also arrives immediately ahead of Nvidia earnings, a near-term catalyst for sentiment in the space.

Key Decisions for Investors

• Reassess exposure to AMZN and MSFT and consider trimming position sizes or moving to neutral until either company shows sustained revenue acceleration and demonstrable reductions in AI build costs
• Favor monitoring AWS-specific metrics and guidance over Azure in relative-weighting decisions given the analyst view that AWS is better positioned to capture AI value
• Use Nvidia earnings as a near-term sentiment catalyst and be prepared to hedge or reduce cyclical AI/large-cap tech exposure if results reinforce higher capital intensity or weaken monetization prospects