Svmuu News: ETF Tracker posted on X that the Roundhill Memory ETF (DRAM) has surpassed $20 billion in assets under management. DRAM is a memory chip-themed ETF launched in 2026 by U.S. asset management firm Roundhill Investments. It primarily tracks the performance of the global memory semiconductor industry and is viewed by the market as a key investment tool for betting on AI infrastructure and growing demand for memory.