The AI boom has pushed the value of storage chips past that of oil. The combined market cap of the top three memory makers now exceeds the top three oil companies by 22%.
Memory chip makers now worth more than oil companies.
Samsung Electronics, SK Hynix, and Micron Technology each now boast a market cap above $1 trillion. These three firms dominate the global memory chip market.
SanDisk's market cap has nearly tripled since March 2025, making it comparable to PetroChina. The surge reflects soaring demand for memory in AI data centers.
SanDisk market cap nearly triples since March 2025.
Memory chips are essential for training and running AI models, which require vast amounts of data storage. This shift marks a transition from carbon-based to silicon-based value creation.
The combined valuation of the top three memory companies is now $3 trillion or more, outpacing the world's largest oil firms. This milestone underscores the growing economic importance of semiconductors.
The trend shows no signs of slowing as AI adoption accelerates across industries. Storage chip makers are investing heavily to meet demand.
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