‘ASTRONOMICAL GROWTH:' Roundhill Investments CEO on memory chips powering AI

Fox Business | April 23, 2026 at 09:01 PM UTC
Bullish 90% Confidence
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Key Points

  • SK Hynix reported significant year-over-year revenue growth (198%) and strong gross/operating margins, driven by DRAM, NAND, and HBM demand.
  • The memory market is experiencing accelerating demand for high-bandwidth memory for AI, coupled with a supply shortage that will persist for 3-4 years.
  • The Roundhill Memory ETF (DRAM) gathered over $1 billion in assets in less than two weeks, providing US investors access to key memory chip manufacturers like Samsung, SK Hynix, and Micron.
  • Photonic stocks like Coherent Corp (COHR), Credo Technology Group (CRDO), and Lumentum Holdings (LITE) are identified as 'picks and shovels' plays benefiting from data center infrastructure build-out for AI.

AI Summary

The discussion highlights the 'astronomical growth' in memory chips, particularly high-bandwidth memory (HBM), driven by AI infrastructure demand. The memory market is no longer considered cyclical due to long-term contracts and supply shortages. Specific investment opportunities in memory and photonic stocks are presented, alongside an optimistic outlook for US equities based on strong earnings.

Model Analysis Breakdown

Model Sentiment Confidence
Gemini 2.5 Flash Bullish 90%
Consensus Bullish 90%