Roundhill Memory ETF
Roundhill Investments
Roundhill Memory ETF (Cboe BZX: DRAM) - the first dedicated US memory ETF, launched 2026-04-02. Concentrated exposure to the global DRAM/HBM/NAND chain: top holdings are Samsung Electronics, SK Hynix, Micron, Kioxia, SanDisk. Became the fastest-growing ETF in history, accumulating $6.5B in 27 trading sessions (per Kobeissi Letter, 2026-05-24).
Daily flow collector hasn't reached this ticker yet - only metadata shown.
Price
+7.68% over 1MTeardown dossiers on these holdings
Included in ProThe thesis, the numbers, the bear case and the level map, one read per name.
Carries the thesis for
Top holdings · as of 2026-09-23
ranked by weightCo-mover ETFs
Jaccard on overlapping holdingsFrequently asked questions
- What stocks does DRAM hold?
- Roundhill Memory ETF (DRAM) holds 9 positions as of 2026-09-23. Top holdings: MU (26.52%), SSNLF (24.80%), HXSCL (22.65%), SNDK (4.98%), STX (4.62%), WDC (3.61%), KIOXY (3.17%), 2408.TW (2.32%), 2344.TW (1.07%).
- What is DRAM's expense ratio?
- DRAM has an expense ratio of 0.65% (65 basis points).
- What AI thesis does DRAM carry?
- DRAM is mapped on QuantAbundance to 1 bubble: DRAM / HBM Memory.
- Which ETFs are similar to DRAM?
- Based on overlapping holdings (Jaccard similarity), the closest ETFs to DRAM are WTAI, CHAT, XLK, SPY, VGT.
Get notified when DRAM flow spikes.
Premium tier (coming soon): 3σ creation/redemption alerts, holdings churn vs prior snapshot, and bubble-level rotation views. Get early access - free during beta.
No spam. One email per day max. Pro adds Telegram trade alerts and higher AI-assistant limits.