Five US asset managers launched six memory semiconductor ETFs last month, expanding investment options in the sector. The launches followed the unprecedented success of Roundhill Memory (DRAM), the first US memory ETF introduced in April. Each new fund employs distinct strategies: KMEM concentrates 40% in SK Hynix, DISK emphasizes NAND flash specialists, DRMP targets weekly dividend distributions through options trading, HBMX excludes Samsung and SK Hynix due to swap contract limitations, while RAM and DRAL offer 2x daily leveraged exposure to DRAM stocks. The proliferation of memory-focused products reflects growing investor demand for targeted semiconductor exposure beyond broad chip indexes.
KMEM Allocates 40% to SK Hynix
Curve Memory Select (KMEM) set its SK Hynix allocation at 41% at launch, with Samsung Electronics and Micron each weighted around 19%. The concentration in SK Hynix distinguishes KMEM from other memory ETFs in the US market.
DISK Prioritizes NAND Flash Specialists
Theme Memory ETF (DISK) allocates higher weightings to NAND flash specialists than diversified memory producers. Kioxia holds 17%, SanDisk 17%, compared to Samsung Electronics at 8% and SK Hynix at 7%. Both Kioxia and SanDisk focus exclusively on NAND flash production.
DRMP Targets Weekly Dividends via Options Strategy
TurtleCapital Memory Stack Income Blast (DRMP) invests in memory companies while pursuing weekly distributions through options trading. The fund employs a bull put spread strategy, selling higher-strike put options while simultaneously buying lower-strike puts to generate premium income for distributions.
HBMX Excludes Samsung and SK Hynix
TurtleCapital Concentrated Memory Stack (HBMX) is the only memory ETF that does not hold Samsung Electronics or SK Hynix. The fund's top holdings include Onto Innovation at 9% and Micron at 9%. HBMX has not yet secured banking partners to provide swap contracts for Samsung and SK Hynix positions and continues to review inclusion options.
RAM and DRAL Provide 2x Leveraged DRAM Exposure
T-Rex 2x Long DRAM Daily Target (RAM) and Defiance Daily Target 2x Long DRAM (DRAL) both offer 2x daily leveraged exposure to DRAM stocks. RAM listed on Micron's earnings announcement date and set a record for the largest trading volume on a US ETF launch day.
Industry Commentary on Market Impact
Oh Ki-seok, Asia Business Representative at REX Financial, stated that foreign fund purchases of Korean stocks could support a revaluation of the Korean stock market.
FAQ
What memory semiconductor ETFs launched in the US last month?
Five US asset managers launched six memory ETFs last month: KMEM, DISK, DRMP, HBMX, RAM, and DRAL. Each fund employs a distinct strategy ranging from concentrated SK Hynix exposure to 2x daily leverage.
Why does HBMX exclude Samsung Electronics and SK Hynix?
HBMX has not secured banking partners to provide swap contracts for Samsung Electronics and SK Hynix positions. The fund continues to review options for including these stocks.
