{
 "url": "https://etfiq.com/funds/nukx/holdings/",
 "section": "funds",
 "title": "NUKX Holdings: All 16 Positions (Jul 31, 2026) | ETFIQ",
 "description": "All 16 NUKX holdings with weights, as of Jul 31, 2026. The top 3 are URA 11.74%, GEV 6.73% and Dominion Energy Inc 6.70%. Download the full list as a CSV.",
 "as_of": "Jul 31, 2026",
 "ticker": "NUKX",
 "fund": "Nicholas Nuclear Income ETF",
 "fund_page": "https://etfiq.com/funds/nukx",
 "positions": 16,
 "positions_listed_on_page": 16,
 "lead": "NUKX held 16 positions as of Jul 31, 2026. Global X Uranium ETF is the largest at 11.74%; the top 10 are 61.4% of the fund.",
 "source": {
  "name": "Form N-PORT filed with the SEC",
  "url": "https://www.sec.gov/Archives/edgar/data/1924868/000200032426005131/primary_doc.xml",
  "document": "the fund’s SEC filing",
  "book_date": "2026-07-31",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "Global X Uranium ETF",
   "ticker": "URA",
   "weight_pct": 11.739,
   "page": null
  },
  {
   "rank": 2,
   "holding": "GE Vernova Inc",
   "ticker": "GEV",
   "weight_pct": 6.733,
   "page": "https://etfiq.com/holdings/gev/"
  },
  {
   "rank": 3,
   "holding": "Dominion Energy Inc",
   "ticker": "D",
   "weight_pct": 6.695,
   "page": "https://etfiq.com/holdings/d/"
  },
  {
   "rank": 4,
   "holding": "NextEra Energy Inc",
   "ticker": "NEE",
   "weight_pct": 6.609,
   "page": "https://etfiq.com/holdings/nee/"
  },
  {
   "rank": 5,
   "holding": "Duke Energy Corp",
   "ticker": "DUK",
   "weight_pct": 5.809,
   "page": "https://etfiq.com/holdings/duk/"
  },
  {
   "rank": 6,
   "holding": "Vistra Corp",
   "ticker": "VST",
   "weight_pct": 5.348,
   "page": "https://etfiq.com/holdings/vst/"
  },
  {
   "rank": 7,
   "holding": "Centrus Energy Corp",
   "ticker": "LEU",
   "weight_pct": 5.191,
   "page": "https://etfiq.com/holdings/leu/"
  },
  {
   "rank": 8,
   "holding": "Constellation Energy Corp",
   "ticker": "CEG",
   "weight_pct": 4.877,
   "page": "https://etfiq.com/holdings/ceg/"
  },
  {
   "rank": 9,
   "holding": "NexGen Energy Ltd",
   "ticker": "NXE",
   "weight_pct": 4.215,
   "page": null
  },
  {
   "rank": 10,
   "holding": "Cameco Corp",
   "ticker": "CCJ",
   "weight_pct": 4.189,
   "page": "https://etfiq.com/holdings/cco/"
  },
  {
   "rank": 11,
   "holding": "NuScale Power Corp",
   "ticker": "SMR",
   "weight_pct": 3.866,
   "page": "https://etfiq.com/holdings/smr/"
  },
  {
   "rank": 12,
   "holding": "Lightbridge Corp",
   "ticker": "LTBR",
   "weight_pct": 3.856,
   "page": null
  },
  {
   "rank": 13,
   "holding": "Uranium Energy Corp",
   "ticker": "UEC",
   "weight_pct": 3.729,
   "page": "https://etfiq.com/holdings/uec/"
  },
  {
   "rank": 14,
   "holding": "Oklo Inc",
   "ticker": "OKLO",
   "weight_pct": 3.682,
   "page": "https://etfiq.com/holdings/oklo/"
  },
  {
   "rank": 15,
   "holding": "NANO Nuclear Energy Inc",
   "ticker": "NNE",
   "weight_pct": 3.489,
   "page": null
  },
  {
   "rank": 16,
   "holding": "Energy Fuels Inc/Canada",
   "ticker": "UUUU",
   "weight_pct": 2.982,
   "page": "https://etfiq.com/holdings/uuuu/"
  }
 ],
 "top_positions_shown": 16,
 "cash": [
  {
   "holding": "Cash and other net assets",
   "weight_pct": 16.991
  }
 ],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/nukx/holdings/nukx-holdings.csv",
 "json_book": "https://etfiq.com/data/books/nukx.json",
 "markdown": "https://etfiq.com/funds/nukx/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 NUKX, data as of Jul 31, 2026. https://etfiq.com/funds/nukx/holdings/"
}