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The Roundhill Memory ETF (DRAM) has reached $10 billion in assets under management, hitting the milestone faster than any other exchange-traded fund in history. The fund, which tracks global memory chip manufacturers, surged approximately 90% since its launch on April 2, 2026, capitalizing on explosive demand for AI infrastructure.
Quick Facts
- DRAM ETF reached $10 billion in assets at the fastest pace ever for an exchange-traded fund.
- The fund launched on April 2, 2026, and surged 90% in roughly two months.
- Top holdings include SK Hynix (25.94%) and Samsung Electronics (21.62%), both memory chip suppliers.
- Strong inflows reflect investor demand for memory semiconductors, dubbed the “biggest bottleneck in the AI buildup” by CNBC.
Record-Breaking Growth in a New Fund
According to CNBC, the DRAM ETF hit $9.8 billion in assets under management in just 43 days in mid-May, marking the fastest pace ever for an exchange-traded fund. The fund crossed into $10 billion territory by late May, a milestone that underscores the intensity of capital flowing into memory chip stocks. By comparison, the previous record-holder for fastest ETF growth took longer to accumulate assets. The rapid inflow reflects how investors are positioning themselves around artificial intelligence infrastructure, where memory chips play a critical role in data processing and model training.
AI Memory Demand Fueling the Rally
The surge in DRAM reflects broader trends in semiconductor markets. Memory chips—including DRAM, NAND flash, and high-bandwidth memory (HBM)—have become essential components for AI systems. AI companies are spending heavily on these components to build out training and inference infrastructure. Memory semiconductors represent a significant portion of AI hardware budgets, as data centers require vast amounts of fast, reliable memory to run large language models and other AI applications. The Roundhill Memory ETF provides diversified exposure to this segment through holdings in leading global chipmakers, with SK Hynix and Samsung each commanding over 20% of the portfolio.
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What’s Next for the Memory Trade
The rapid ascent of DRAM suggests sustained investor appetite for memory chip exposure. However, Morningstar warned investors to weigh fundamentals carefully, noting that the fund’s explosive growth may reflect momentum trading as much as structural demand. The performance of DRAM will likely track broader trends in AI spending and semiconductor capacity. If AI infrastructure investment slows or memory chip supplies normalize, inflows could reverse. Conversely, if data centers continue expanding rapidly, memory demand could sustain the uptrend, making DRAM’s founding thesis—that memory is a critical chokepoint in the AI buildout—a compelling long-term play.
Sources
- CNBC — Reported DRAM ETF reaching $9.8 billion in 43 days, fastest pace ever for an ETF, citing TMX VettaFi data.
- TipRanks — Confirmed 90% surge since April 2026 launch and $10 billion asset milestone.
- Morningstar — Reported $10 billion milestone and cautioned on investment fundamentals.
- MSN — Provided top holdings breakdown (SK Hynix 25.94%, Samsung Electronics 21.62%) as of late May.
