Nvidia, Broadcom, AMD, and More: Top AI Stocks to Buy in September

Artificial intelligence (AI) stocks continue to drive market growth, and investors should consider Nvidia, Broadcom, Advanced Micro Devices, Alphabet, and Meta Platforms as top picks for long-term growth. Nvidia's graphics processing units (GPUs) and CUDA software platform have created a moat in the AI infrastructure market, while Broadcom's custom AI chips and diversified business position it as a strong growth play. Advanced Micro Devices is carving out a role in the inference market, and Alphabet and Meta Platforms are major customers for Broadcom's custom AI chips.

Artificial intelligence (AI) stocks continue to drive market growth, and investors should consider Nvidia, Broadcom, Advanced Micro Devices, Alphabet, and Meta Platforms as top picks for long-term growth. Nvidia's graphics processing units (GPUs) and CUDA software platform have created a moat in the AI infrastructure market, while Broadcom's custom AI chips and diversified business position it as a strong growth play. Advanced Micro Devices is carving out a role in the inference market, and Alphabet and Meta Platforms are major customers for Broadcom's custom AI chips.

Nvidia (NVDA) reported strong earnings in Q3 2025, with AI chip revenue growing 63% year-over-year to $5.2 billion. This growth was driven by demand for its GPUs and CUDA software, which are integral to AI and machine learning applications. Nvidia's dominant position in the AI chip market is evident, with analysts projecting an 80% market share in AI accelerators Broadcom’s AI Chip Business and Its Strategic Position to Disrupt the AI Semiconductor Market^[2].

Broadcom (AVGO), on the other hand, is a formidable challenger to Nvidia's dominance. The company reported record Q3 sales of $15.95 billion, with AI semiconductor revenue climbing 63% year-over-year to $5.2 billion. Broadcom's custom AI accelerators, or XPUs, are tailored to the unique needs of each client's AI infrastructure, offering high efficiency in AI inference tasks. A significant milestone was the $10 billion order from a new customer, believed to be OpenAI, which is expected to deploy over one million units of Broadcom's custom chips by 2027 Zacks Investment Ideas feature highlights: Broadcom, Nvidia, AMD, Meta Platforms and Alphabet^[1].

Advanced Micro Devices (AMD) is also making strides in the AI inference market. The company's EPYC processors are being adopted by major cloud providers, positioning it as a potential competitor to Nvidia and Broadcom. Alphabet Inc. (GOOGL) and Meta Platforms Inc. (META) are major customers for Broadcom's custom AI chips, further highlighting the company's strategic position in the AI semiconductor market.

Alphabet Inc. and Meta Platforms are major beneficiaries of the AI revolution. Alphabet's AI initiatives are integral to its core businesses, including search, advertising, and YouTube. Meta Platforms, meanwhile, is leveraging AI to enhance its social media platforms and virtual reality experiences. Both companies are major customers for Broadcom's custom AI chips, further underscoring the company's strategic importance in the AI semiconductor market.

In conclusion, AI stocks continue to drive market growth, with Nvidia, Broadcom, AMD, Alphabet, and Meta Platforms emerging as top picks for long-term growth. Investors should closely monitor these companies as they continue to innovate and capture market share in the AI semiconductor market.