Universes28Stored company universes available on this page.
Selected companies12Governed company rows inside this ETF only.
Selected cap3.8TAggregate market value of the mapped companies in this ETF.
FocusedRAM12 companies stored in the selected universe.
Selected ETFRAMPrice, risk, and realized returns
→Daily reference2.0× DRAMRoundhill Memory ETF
→Company universe12 issuersNormalized DRAM company sleeve
Observed DRAM exposure 200.06%Financing offset -100.06%Direct book Jul 20, 2026 · roundhillCompany sleeve Jul 21, 2026 · roundhill
Company membership, rankings, distributions, forecasts, returns proxies, factors, and fundamentals use the governed DRAM issuer cohort. Fundamental ratios and company weights are not multiplied by leverage; RAM market price, risk, and realized returns remain its own. Source alignment: date mismatch · exact gross company exposure suppressed.
Company data12 / 1223/23 source rows retained · 0 equity rows remain unmapped.
DRAM company-sleeve coverage100.0%99.7% covered of 99.7% retained equity weight.
DRAM weight coverage99.7%Company fundamentals as a share of 100.0% reported DRAM reference weight; no reallocation.
Non-company exposure43.8%Cash, derivatives, and other non-equity rows are excluded · roundhill · Jul 21, 2026 · current.
Complete mapped company sleeve12/12 mapped companies have stored fundamentals, covering 100.0% of the retained company sleeve and 99.7% of DRAM underlying weight. The remaining 43.8% is non-company exposure, not missing companies.
OverviewETF structure, holdings, fundamentals, and coverageRAMStatisticsDispersion, earnings breadth, and risk bucketsRollupRankingComposite leaders, dimensions, and replayScorecardsPrice statisticsHistorical tape, probabilities, events, and streaksOHLCV labEx-ante forecastForward return, risk, confidence, and long/short stanceForward viewReturnsCountry, sector, industry, and theme attributionTapeFactorsReturn, risk, flow, and theme factor labFactor labCompaniesSearchable top companies inside this universe12 shown Universe ranking
Best companies to review first
Opportunity-adjusted composite of valuation, quality, price momentum, breakout tape, and structural themesTop momentumTWSE:2408Nanya Technology Corporation
valuation 44 · quality 52 · momentum 91 · breakout 68 · acceleration 43 · catalyst evidence 83 · theme macro 88 · early signal 75 · opportunity 72 · risk 62 · AI infrastructure
Score 9142.1B1M -10.88%Risk 62
Cheapest qualityKRX:000660P/E 17.38 · valuation 85
Strongest tapeTWSE:24081M -10.88% · 1Y +876.16%
Breakout tapeNASDAQ:STX5D +19.91% · volume 1.03x
Structural themesAI infrastructureNASDAQ:MU · 92 theme score
Fundamental inflection
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