Broadcom Chases New Heights - Custom AI At Too Great A Price (Downgrade)

Broadcom (AVGO) has experienced a significant rally, driven by robust demand for its custom AI accelerators from hyperscalers, leading to strong FQ3'25 AI semiconductor revenue of $5.2 billion and accelerated FY2026 AI revenue guidance of approximately $31 billion, including a new order exceeding $10 billion. Despite these strong fundamentals and market share gains against generalized AI offerings, the article highlights that AVGO's valuation has become increasingly expensive and its technical indicators suggest it is overbought. Consequently, the stock is downgraded to a 'Hold,' advising investors to await a potential near-term correction given its rapid ascent.

Analysis

Broadcom's (AVGO) stock has experienced a significant rally of +34% since June 2025, driven by its strengthening position in the custom AI accelerator market. The company's performance is underpinned by robust fundamentals, including FQ3'25 AI semiconductor revenue of $5.2 billion, a year-over-year increase of 48.5%, and an impressive overall adjusted EBITDA margin of 67%. This momentum is expected to continue, with management guiding for FY2026 AI revenue to approach $31 billion, a 55% year-over-year increase, bolstered by a new contract exceeding $10 billion from a fourth hyperscaler. However, this fervent market optimism has pushed AVGO's valuation to historically stretched levels. Its forward P/E ratio has expanded to 51.31x, substantially above its 5-year mean of 22.82x and the sector median of 23.71x. Concurrently, technical indicators such as the Relative Strength Index [RSI] signal an overbought condition, suggesting the stock is vulnerable to a near-term correction, similar to previous pullbacks of 20-25% after reaching peak buying volumes. While the company is clearly capitalizing on the trend of hyperscalers diversifying from Nvidia, the current stock price appears to have pulled forward a significant portion of its future growth potential, warranting caution despite the strong operational outlook.

Key Decisions for Investors

• Given the stock's overbought technicals and a forward P/E of 51.31x, investors looking to initiate a position should exercise caution and consider waiting for a potential pullback towards the 100-day moving average for a more attractive entry point.
• Current long-term investors may consider holding their positions to capitalize on the strong secular growth in custom AI, but should be prepared for significant near-term volatility and could evaluate trimming a portion of their holdings to lock in gains after the +130% run-up since April 2025.
• Monitor the company's ability to sustain its high adjusted EBITDA margins of 67% and execute on its aggressive AI revenue guidance, as any shortfall relative to these heightened expectations could trigger a sharp valuation reset.