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SoftBank unexpectedly divested its entire Nvidia stake for $5.8 billion, a move that significantly contributed to its doubled quarterly net profit, largely driven by its OpenAI investment. Concurrently, AI infrastructure firm CoreWeave reported a robust $55.6 billion revenue backlog but also increased debt and reduced full-year guidance, signaling potential vulnerabilities in the AI sector. Amidst these corporate developments, UBS economists issued a warning regarding a weakening labor market, identifying persistent layoffs and decelerating job growth as a significant risk to the economic outlook, reflected in slightly down S&P 500 futures.

Analysis

SoftBank has fully divested its entire stake in chipmaker Nvidia (NVDA), realizing $5.8 billion from the sale. This strategic move significantly contributed to SoftBank's doubled quarterly net profit, largely driven by its investment in OpenAI, indicating a substantial profit-taking event from a key technology holding.

AI infrastructure operator CoreWeave (CRWV) reported a robust increase in its revenue backlog to $55.6 billion, surpassing critical Wall Street benchmarks. However, this growth was accompanied by increased debt and a downward revision of its full-year revenue guidance, raising concerns about the sector's capital intensity and profitability. This mixed performance is highlighted as a "potential canary-like indicator" for the broader AI ramp-up, suggesting underlying vulnerabilities despite strong demand.

Concurrently, UBS economists issued a cautionary note on the U.S. labor market, describing it as a "bathtub that is losing water" due to persistent layoffs and decelerating job growth. They identify this trend as a "material risk" to the overall economic outlook, contributing to a cautious market sentiment. S&P 500 futures are down 0.22%, reflecting this mixed and cautious market environment.

Key Decisions for Investors

• Investors should assess SoftBank's $5.8 billion Nvidia divestment as a potential signal of strategic profit-taking or portfolio rebalancing within high-growth tech, especially for AI-exposed holdings.
• Closely monitor CoreWeave's mixed financial signals, including its increased debt and lowered guidance despite a strong backlog, as a "canary" for potential capital intensity and vulnerability in the broader AI infrastructure sector.
• Re-evaluate portfolio positioning for resilience against a weakening U.S. labor market, as UBS economists identify persistent layoffs and slowing job growth as a material risk to the economic outlook.