# TNUK holdings: all 25 positions

> 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.

Data as of May 31, 2026. Rebuilt every trading night.

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: Form N-PORT filed with the SEC (https://www.sec.gov/Archives/edgar/data/2034406/000089418926021621/primary_doc.xml).

| # | Holding | Ticker | Weight |
| --- | --- | --- | --- |
| 1 | Curtiss-Wright Corp | CW | 8.11% |
| 2 | Cameco Corp | CCJ | 7.44% |
| 3 | Doosan Enerbility Co Ltd | 034020 | 6.90% |
| 4 | Talen Energy Corp | TLN | 6.86% |
| 5 | BWX Technologies Inc | BWXT | 6.62% |
| 6 | Mirion Technologies Inc | MIR | 6.19% |
| 7 | Rolls-Royce Holdings PLC | RYCEY | 5.03% |
| 8 | Uranium Energy Corp | UEC | 4.95% |
| 9 | Public Service Enterprise Grou | PEG | 4.72% |
| 10 | Vistra Corp | VST | 4.67% |
| 11 | Constellation Energy Corp | CEG | 4.49% |
| 12 | Fortum Oyj | FORTUM | 4.48% |
| 13 | Centrus Energy Corp | LEU | 4.21% |
| 14 | Amentum Holdings Inc | AMTM | 4.14% |
| 15 | AtkinsRealis Group Inc | ATRL | 4.08% |
| 16 | NAC Kazatomprom JSC | KAP | 2.29% |
| 17 | Jacobs Solutions Inc | J | 2.10% |
| 18 | VanEck Uranium and Nuclear ETF | NLR | 2.04% |
| 19 | Range Nuclear Renaissance Index ETF | NUKZ | 2.04% |
| 20 | Oklo Inc | OKLO | 1.76% |
| 21 | NuScale Power Corp | SMR | 1.72% |
| 22 | GE Vernova Inc | GEV | 1.43% |
| 23 | NexGen Energy Ltd | NXE | 1.28% |
| 24 | Denison Mines Corp | DNN | 1.09% |
| 25 | Energy Fuels Inc/Canada | UUUU | 0.83% |
| | Cash and other net assets | | 0.53% |

The largest 25 of 25 positions are shown. All of them: https://etfiq.com/funds/tnuk/holdings/tnuk-holdings.csv (CSV) or https://etfiq.com/data/books/tnuk.json (JSON).

Fund page: https://etfiq.com/funds/tnuk

Cite: ETFIQ, Holdings of TNUK, data as of May 31, 2026. https://etfiq.com/funds/tnuk/holdings/