[US-AI반도체] 07/20 Wall St. Recap

NVIDIA (NVDA) is currently navigating a complex market environment characterized by a tug-of-war between robust AI growth prospects and concerns regarding its valuation premium. While the company continues to solidify its market dominance by lowering AI infrastructure barriers through innovative revenue-sharing models, the stock is experiencing heightened volatility. Market sentiment remains split; while long-term structural tailwinds remain intact, the stock is currently undergoing a period of price discovery to determine if its current valuation is sustainable against shifting investor expectations.

AMD is currently undergoing a strategic pivot, transitioning from a traditional PC/server CPU provider to a comprehensive AI Infrastructure powerhouse. The collaboration with MangoBoost to reduce AI server costs by 90% is a critical differentiator, as it directly addresses the primary barrier to enterprise-wide AI adoption: Total Cost of Ownership (TCO).

While Nvidia maintains a dominant position in high-end GPU revenue, AMD’s dual-engine growth—leveraging both its CPU market share expansion and the aggressive rollout of the MI300 series—positions it as the most viable alternative in the data center ecosystem. The current “double boom” in CPU demand, coupled with cost-efficiency innovations, suggests that AMD is successfully diversifying its revenue streams beyond legacy hardware, justifying its recent valuation premium.

Broadcom (AVGO) is currently navigating a complex transition period following its acquisition of VMware. While the company is successfully securing high-profile enterprise partnerships, such as the Standard Chartered cloud migration, market sentiment remains volatile. Recent reports regarding OpenAI chip development highlight Broadcom’s technical prowess in custom silicon, yet investors are closely monitoring whether these advancements will translate into immediate margin expansion or if competitors like AMD will capture the broader market share. The recent insider selling by board member Gayla Delly, combined with recent price fluctuations, suggests a period of consolidation as the market digests the company’s long-term integration strategy and its positioning within the AI infrastructure ecosystem.

Arm Holdings is currently navigating a period of significant market volatility, characterized by a tug-of-war between long-term structural growth and short-term valuation concerns.

The company’s expansion into the hyperscale AI data center market, where it has surpassed a 50% share, underscores its successful pivot away from mobile-centric dependency. This technological shift has prompted bullish sentiment from institutions like UBS, which recently raised its price target to $470, reflecting confidence in Arm’s AI chip architecture dominance.

However, the recent double-digit price corrections highlight investor anxiety regarding valuation premiums and emerging competitive threats. Specifically, the potential for key partners like Qualcomm to pursue ‘de-Arm’ strategies—seeking alternative architectures through acquisitions like Tenstorrent—poses a long-term risk to Arm’s licensing ecosystem. While Arm’s technological moat remains deep, the stock is currently undergoing a necessary consolidation phase as the market recalibrates its growth expectations against these competitive headwinds.

ASML’s Q2 performance has surpassed market expectations, driven by robust demand for AI-driven semiconductor chips. The company’s decision to raise its full-year revenue guidance underscores the resilience of its order backlog and the critical nature of its EUV (Extreme Ultraviolet) lithography systems in the current industry cycle.

While geopolitical tensions regarding export controls in China remain a persistent variable, the company’s strategic positioning and the upcoming high-level diplomatic discussions suggest a focus on navigating regulatory complexities while maintaining its dominant market share. The upward revision of its 2026 outlook further reinforces confidence in the long-term semiconductor supercycle, positioning ASML as a primary beneficiary of the ongoing global expansion in advanced logic and memory manufacturing.