{
 "url": "https://etfiq.com/funds/tnuk/holdings/",
 "section": "funds",
 "title": "TNUK Holdings: All 25 Positions (May 31, 2026) | ETFIQ",
 "description": "All 25 TNUK holdings with weights, as of May 31, 2026. The top 3 are Curtiss-Wright Corp 8.11%, CCJ 7.44% and 034020 6.90%. Free CSV download.",
 "as_of": "May 31, 2026",
 "ticker": "TNUK",
 "fund": "Tortoise Nuclear Renaissance ETF",
 "fund_page": "https://etfiq.com/funds/tnuk",
 "positions": 25,
 "positions_listed_on_page": 25,
 "lead": "TNUK held 25 positions as of May 31, 2026. Curtiss-Wright Corp is the largest at 8.11%; the top 10 are 61.5% of the fund.",
 "source": {
  "name": "Form N-PORT filed with the SEC",
  "url": "https://www.sec.gov/Archives/edgar/data/2034406/000089418926021621/primary_doc.xml",
  "document": "the fund’s SEC filing",
  "book_date": "2026-05-31",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "Curtiss-Wright Corp",
   "ticker": "CW",
   "weight_pct": 8.109,
   "page": "https://etfiq.com/holdings/cw/"
  },
  {
   "rank": 2,
   "holding": "Cameco Corp",
   "ticker": "CCJ",
   "weight_pct": 7.441,
   "page": "https://etfiq.com/holdings/cco/"
  },
  {
   "rank": 3,
   "holding": "Doosan Enerbility Co Ltd",
   "ticker": "034020",
   "weight_pct": 6.9,
   "page": "https://etfiq.com/holdings/034020/"
  },
  {
   "rank": 4,
   "holding": "Talen Energy Corp",
   "ticker": "TLN",
   "weight_pct": 6.863,
   "page": "https://etfiq.com/holdings/tln/"
  },
  {
   "rank": 5,
   "holding": "BWX Technologies Inc",
   "ticker": "BWXT",
   "weight_pct": 6.625,
   "page": "https://etfiq.com/holdings/bwxt/"
  },
  {
   "rank": 6,
   "holding": "Mirion Technologies Inc",
   "ticker": "MIR",
   "weight_pct": 6.186,
   "page": "https://etfiq.com/holdings/mir/"
  },
  {
   "rank": 7,
   "holding": "Rolls-Royce Holdings PLC",
   "ticker": "RYCEY",
   "weight_pct": 5.03,
   "page": null
  },
  {
   "rank": 8,
   "holding": "Uranium Energy Corp",
   "ticker": "UEC",
   "weight_pct": 4.946,
   "page": "https://etfiq.com/holdings/uec/"
  },
  {
   "rank": 9,
   "holding": "Public Service Enterprise Grou",
   "ticker": "PEG",
   "weight_pct": 4.725,
   "page": "https://etfiq.com/holdings/peg/"
  },
  {
   "rank": 10,
   "holding": "Vistra Corp",
   "ticker": "VST",
   "weight_pct": 4.673,
   "page": "https://etfiq.com/holdings/vst/"
  },
  {
   "rank": 11,
   "holding": "Constellation Energy Corp",
   "ticker": "CEG",
   "weight_pct": 4.49,
   "page": "https://etfiq.com/holdings/ceg/"
  },
  {
   "rank": 12,
   "holding": "Fortum Oyj",
   "ticker": "FORTUM",
   "weight_pct": 4.476,
   "page": "https://etfiq.com/holdings/fortum/"
  },
  {
   "rank": 13,
   "holding": "Centrus Energy Corp",
   "ticker": "LEU",
   "weight_pct": 4.21,
   "page": "https://etfiq.com/holdings/leu/"
  },
  {
   "rank": 14,
   "holding": "Amentum Holdings Inc",
   "ticker": "AMTM",
   "weight_pct": 4.137,
   "page": "https://etfiq.com/holdings/amtm/"
  },
  {
   "rank": 15,
   "holding": "AtkinsRealis Group Inc",
   "ticker": "ATRL",
   "weight_pct": 4.084,
   "page": null
  },
  {
   "rank": 16,
   "holding": "NAC Kazatomprom JSC",
   "ticker": "KAP",
   "weight_pct": 2.294,
   "page": null
  },
  {
   "rank": 17,
   "holding": "Jacobs Solutions Inc",
   "ticker": "J",
   "weight_pct": 2.098,
   "page": "https://etfiq.com/holdings/j/"
  },
  {
   "rank": 18,
   "holding": "VanEck Uranium and Nuclear ETF",
   "ticker": "NLR",
   "weight_pct": 2.042,
   "page": null
  },
  {
   "rank": 19,
   "holding": "Range Nuclear Renaissance Index ETF",
   "ticker": "NUKZ",
   "weight_pct": 2.04,
   "page": null
  },
  {
   "rank": 20,
   "holding": "Oklo Inc",
   "ticker": "OKLO",
   "weight_pct": 1.763,
   "page": "https://etfiq.com/holdings/oklo/"
  },
  {
   "rank": 21,
   "holding": "NuScale Power Corp",
   "ticker": "SMR",
   "weight_pct": 1.718,
   "page": "https://etfiq.com/holdings/smr/"
  },
  {
   "rank": 22,
   "holding": "GE Vernova Inc",
   "ticker": "GEV",
   "weight_pct": 1.428,
   "page": "https://etfiq.com/holdings/gev/"
  },
  {
   "rank": 23,
   "holding": "NexGen Energy Ltd",
   "ticker": "NXE",
   "weight_pct": 1.28,
   "page": null
  },
  {
   "rank": 24,
   "holding": "Denison Mines Corp",
   "ticker": "DNN",
   "weight_pct": 1.086,
   "page": null
  },
  {
   "rank": 25,
   "holding": "Energy Fuels Inc/Canada",
   "ticker": "UUUU",
   "weight_pct": 0.829,
   "page": "https://etfiq.com/holdings/uuuu/"
  }
 ],
 "top_positions_shown": 25,
 "cash": [
  {
   "holding": "Cash and other net assets",
   "weight_pct": 0.527
  }
 ],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/tnuk/holdings/tnuk-holdings.csv",
 "json_book": "https://etfiq.com/data/books/tnuk.json",
 "markdown": "https://etfiq.com/funds/tnuk/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 TNUK, data as of May 31, 2026. https://etfiq.com/funds/tnuk/holdings/"
}