{
 "url": "https://etfiq.com/funds/dram/holdings/",
 "section": "funds",
 "title": "DRAM Holdings: All 12 Positions (Jun 30, 2026) | ETFIQ",
 "description": "All 12 DRAM holdings with weights, as of Jun 30, 2026. The top 3 are 000660 15.89%, 005930 14.37% and SNDK 5.21%. Download the full list as a CSV.",
 "as_of": "Jun 30, 2026",
 "ticker": "DRAM",
 "fund": "Roundhill Memory ETF",
 "fund_page": "https://etfiq.com/funds/dram",
 "positions": 12,
 "positions_listed_on_page": 12,
 "lead": "DRAM held 12 positions as of Jun 30, 2026. SK hynix Inc is the largest at 15.89%; the top 10 are 56.4% of the fund.",
 "source": {
  "name": "Form N-PORT filed with the SEC",
  "url": "https://www.sec.gov/Archives/edgar/data/1976517/000089418926023623/primary_doc.xml",
  "document": "the fund’s SEC filing",
  "book_date": "2026-06-30",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "SK hynix Inc",
   "ticker": "000660",
   "weight_pct": 15.894,
   "page": "https://etfiq.com/holdings/000660-ks/"
  },
  {
   "rank": 2,
   "holding": "Samsung Electronics Co Ltd",
   "ticker": "005930",
   "weight_pct": 14.372,
   "page": "https://etfiq.com/holdings/005930-ks/"
  },
  {
   "rank": 3,
   "holding": "Sandisk Corp",
   "ticker": "SNDK",
   "weight_pct": 5.211,
   "page": "https://etfiq.com/holdings/sndk/"
  },
  {
   "rank": 4,
   "holding": "Kioxia Holdings Corp",
   "ticker": "285A",
   "weight_pct": 4.359,
   "page": "https://etfiq.com/holdings/kioxia-holdings/"
  },
  {
   "rank": 5,
   "holding": "Western Digital Corp",
   "ticker": "WDC",
   "weight_pct": 4.296,
   "page": "https://etfiq.com/holdings/wdc/"
  },
  {
   "rank": 6,
   "holding": "Seagate Technology Holdings PL",
   "ticker": "STX",
   "weight_pct": 4.191,
   "page": "https://etfiq.com/holdings/stx/"
  },
  {
   "rank": 7,
   "holding": "GigaDevice Semiconductor Inc",
   "ticker": "603986",
   "weight_pct": 3.074,
   "page": null
  },
  {
   "rank": 8,
   "holding": "Micron Technology Inc",
   "ticker": "MU",
   "weight_pct": 2.03,
   "page": "https://etfiq.com/holdings/mu/"
  },
  {
   "rank": 9,
   "holding": "Nanya Technology Corp",
   "ticker": "2408",
   "weight_pct": 1.815,
   "page": "https://etfiq.com/holdings/2408/"
  },
  {
   "rank": 10,
   "holding": "Winbond Electronics Corp",
   "ticker": "2344",
   "weight_pct": 1.112,
   "page": "https://etfiq.com/holdings/2344/"
  },
  {
   "rank": 11,
   "holding": "Phison Electronics Corp",
   "ticker": "8299",
   "weight_pct": 0.629,
   "page": null
  },
  {
   "rank": 12,
   "holding": "Macronix International Co Ltd",
   "ticker": "2337",
   "weight_pct": 0.35,
   "page": null
  }
 ],
 "top_positions_shown": 12,
 "cash": [
  {
   "holding": "Treasury Bill",
   "weight_pct": 21.392
  },
  {
   "holding": "Cash and other net assets",
   "weight_pct": 21.275
  }
 ],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/dram/holdings/dram-holdings.csv",
 "json_book": "https://etfiq.com/data/books/dram.json",
 "markdown": "https://etfiq.com/funds/dram/holdings/index.md",
 "publisher": {
  "@id": "https://etfiq.com/#org",
  "name": "ETFIQ",
  "url": "https://etfiq.com"
 },
 "license": "https://etfiq.com/license/",
 "license_text": "Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.",
 "citation": "ETFIQ, Holdings of DRAM, data as of Jun 30, 2026. https://etfiq.com/funds/dram/holdings/"
}