AMD Skyrockets Beyond $400 Billion Market Cap Following Successful AI Partnership
Advanced Micro Devices (AMD) achieved a historic landmark on October 25, 2025, when its stock soared by 7.6%, propelling the company’s market capitalization beyond $400 billion for the first time. The shares of the semiconductor titan closed at unprecedented all-time highs, signifying another substantial accomplishment in what has been an outstanding year for the company.
The rally was sparked by several catalysts, most notably AMD’s significant partnership with OpenAI for 6 gigawatts of GPU infrastructure and IBM’s announcement that it successfully executed quantum error correction algorithms on AMD chips.
The OpenAI deal not only corroborates AMD’s AI capabilities but also positions the company as a formidable rival to Nvidia in the rapidly burgeoning artificial intelligence market.
AMD’s stock has more than doubled in 2025, with the company’s market cap ranking among S&P 500 components leaping from 44th at the start of the year to 21st currently.
Analysts continue to be optimistic, attributing AMD’s aggressive pricing strategy and energy-efficient chip designs as decisive advantages in the competitive AI accelerator market.
Source: Invezz