Manager of DRAM memory trade blockbuster ETF is back with new AI thematic bet
- Posted on August 5, 2026
- By CNBC
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- 1 min read
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Manager of DRAM memory trade blockbuster ETF is back with new AI thematic bet
Roundhill Investments' DRAM became a blockbuster ETF in record time on the memory trade. It's back with a new fund targeting another AI tech theme: photonics.