Memory Chips Stocks
Companies whose primary product is memory silicon -- DRAM, NAND, SRAM, MRAM -- plus the controllers and interface chips that drive it.
As of Oct 23, 2026, Memory Chips has 8 US-listed companies worth $2.2T combined. The median member moved -3.6% over the past week; SKHY led at +0.4% and SIMO trailed at -11.3%.
Companies in Memory Chips
- MU – Micron Technology Inc, $1T
- SKHY – SK Hynix Inc. American Depositary Shares, $960B
- SNDK – Sandisk Corp, $199B
- RMBS – Rambus Inc, $10.1B
- SIMO – Silicon Motion Technology, $7.5B
- PENG – Penguin Solutions, Inc., $2.7B
- MRAM – Everspin Technologies Inc, $343M
- GSIT – GSI Technology Inc, $185M