Why Is Advanced Micro (AMD) Down 15.1% Since Last Earnings Report?

Core Viewpoint - Advanced Micro Devices (AMD) reported strong Q3 2025 earnings, with significant year-over-year revenue growth driven by data center, client, and gaming segments, despite a recent decline in share price [1][2][19]. Financial Performance - AMD's Q3 2025 non-GAAP earnings were $1.20 per share, exceeding estimates by 2.56%, and showing a 30.4% increase year-over-year and a 150% increase sequentially [2]. - Revenues reached $9.25 billion, surpassing estimates by 6.02%, with a year-over-year increase of 35.6% and a sequential increase of 20.3% [2]. Segment Performance - Data Center revenues grew 22.3% year-over-year to $4.34 billion, accounting for 47% of total revenues, with a sequential increase of 34% [3]. - The Client segment saw revenues rise 46.2% year-over-year to $2.75 billion, representing 29.7% of total revenues, with a sequential increase of 10% [8]. - The Gaming segment experienced a remarkable 181% year-over-year revenue surge to $1.3 billion, making up 14% of total revenues, with a sequential increase of 15.7% [9]. Strategic Partnerships and Innovations - AMD has established partnerships with major companies like OpenAI, AWS, and Oracle, enhancing its market position in AI and cloud computing [4][5][6]. - The launch of ROCm 7 software improved AI training and inference performance significantly, with up to 4.6 times higher inference and 3 times higher training performance compared to the previous version [7]. Gross Margins and Operating Income - Non-GAAP gross margin expanded by 40 basis points year-over-year to 54%, significantly better than the previous quarter's 43.3% [13]. - Adjusted EBITDA increased 28.8% year-over-year to $2.43 billion, with a sequential jump of 123.4% [13]. Cash Flow and Balance Sheet - As of September 27, 2025, AMD had cash and short-term investments of $7.24 billion, up from $5.87 billion in June [17]. - Free cash flow for Q3 2025 was $1.53 billion, with a free cash flow margin of 17%, reflecting a 200 basis point increase sequentially [18]. Future Guidance - AMD anticipates Q4 2025 revenues of approximately $9.6 billion, indicating year-over-year growth of about 25% and sequential growth of around 4% [19].