DRAM is a pure-play bet that memory—not compute—is the structural bottleneck powering the AI infrastructure era.
Overview
Roundhill Memory ETF (DRAM) is a newly launched (April 2, 2026) thematic ETF offering concentrated exposure to the memory and storage segment of semiconductors—positioned in the report as the structural bottleneck of the multi-decade AI buildout. With ~$2.60B AUM, 13 holdings, and top-three concentration exceeding 70%, it deliberately avoids the dilution common in broad semiconductor funds by excluding heavy weights in logic designers/foundries and instead focusing on DRAM/HBM, NAND, enterprise SSDs, and HDD leaders. The portfolio is global and geographically concentrated (South Korea ~49%, U.S. ~38%, Taiwan ~6%), reflecting where memory manufacturing leadership resides. End-demand is dominated by hyperscalers and AI platform ecosystems (cloud providers, accelerator designers, and OEM channels), with the “Big Three” (Samsung, SK Hynix, Micron) framed as an oligopoly capable of producing the ultra-high-performance HBM required for frontier AI systems. The report’s central premise is that memory has shifted from commodity to strategic asset, enabling structurally higher pricing and margins, and positioning DRAM as a targeted vehicle to capture that re-rating.