The Roundhill Memory ETF (DRAM) experienced a sharp decline of more than 8% in premarket trading on Tuesday, extending its recent downtrend as major holdings in the memory chip sector faced significant sell-offs. The fund, which tracks companies in the memory and storage industry, fell to $937, marking a 25% drop from its all-time high earlier this year.
Key Holdings Under Pressure
DRAM's composition is heavily concentrated in a few large players, making it particularly sensitive to sector-wide moves. According to the fund's latest disclosure, Samsung Electronics accounts for 25.55% of assets, while Micron Technology and SK Hynix represent 24.8% and 23.6%, respectively. Together, these three companies make up nearly 74% of the ETF, with the remainder held in an open-ended money market fund.
In South Korea, SK Hynix shares tumbled over 15%, marking their worst single-day performance on record. Samsung Electronics fell more than 10%, while Japan's Kioxia Holdings dropped over 12%. In the U.S. premarket, Micron declined 4%, SanDisk fell 4.6%, Seagate Technology lost 3.45%, and Western Digital dropped 4.7%. Many of these stocks are now down more than 10% from their 2024 peaks.
Profit-Taking After Record Rally
The sell-off appears driven by profit-taking after an extraordinary rally in memory stocks this year, fueled by surging demand for AI-related memory products. SK Hynix, for instance, had more than doubled in 2024 before Tuesday's drop. The decline also coincides with SK Hynix's record $26.5 billion Nasdaq debut, which may have prompted some investors to lock in gains.
Despite the sharp pullback, the underlying fundamentals of these companies remain robust. Micron reported a 300% year-over-year revenue increase to over $40 billion in its latest quarter, with management guiding fiscal Q4 revenue to $50 billion. Samsung Electronics posted an operating profit of $58.5 billion on revenue of $112 billion last quarter. Analysts expect Micron's annual revenue to surge 246% to $129 billion, while SanDisk's revenue is projected to hit $20 billion, up 168% year-over-year.
Technical Signals Point to Further Weakness
From a technical perspective, DRAM's chart shows a head-and-shoulders pattern, a classic bearish reversal signal. The ETF has broken below the neckline of this pattern and fallen beneath its 50-period moving average on the four-hour chart. If selling pressure continues, the fund could test the psychological $50 level, with further downside possible to $45.
The broader memory sector faces growing concerns that spending on memory chips may be nearing a cyclical peak, especially as AI-related demand shows signs of moderating. However, with margins expanding and revenue growth still accelerating, the current sell-off may represent a temporary correction rather than a structural shift.
This article is for informational purposes only and does not constitute financial advice.
