Memory Chip Makers by Market Cap

This graphic is part of AI Week, our Terzo-sponsored series exploring how artificial intelligence is reshaping business, technology, and society.

Key Takeaways

• Memory maker valuations have risen sharply as AI server demand tightened supply, with Samsung at $897B, SK Hynix at $498B, and Micron at $481B in market cap.
• Below the top three, valuations drop off quickly, with Sandisk at $141B and Kioxia at $107B, showing how concentrated the memory chip market remains.
• As AI infrastructure expands, memory chips are becoming one of the most strategically important parts of the semiconductor stack.