# NUKZ holdings: all 46 positions

> All 46 NUKZ holdings with weights, as of May 31, 2026. The top 3 are CCO 9.06%, Samsung C&T Corporation 3.43% and GEV 3.32%. Free CSV download.

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

NUKZ held 46 positions as of May 31, 2026. Cameco Corp is the largest at 9.06%; the top 10 are 36.2% of the fund.

Source: Form N-PORT filed with the SEC (https://www.sec.gov/Archives/edgar/data/1452937/000204825126006333/primary_doc.xml).

| # | Holding | Ticker | Weight |
| --- | --- | --- | --- |
| 1 | Cameco Corp | CCO | 9.06% |
| 2 | Samsung C&T Corporation |  | 3.43% |
| 3 | GE Vernova Inc | GEV | 3.32% |
| 4 | Talen Energy Corp | TLN | 3.25% |
| 5 | Rolls-Royce Holdings PLC |  | 3.00% |
| 6 | CEZ, a.s. |  | 2.96% |
| 7 | Dominion Energy, Inc. | D | 2.91% |
| 8 | Endesa, Sociedad Anonima |  | 2.85% |
| 9 | Vistra Corp | VST | 2.74% |
| 10 | Solstice Advanced Materials Inc | SOLS | 2.70% |
| 11 | Fortum Oyj |  | 2.62% |
| 12 | Constellation Energy Corp | CEG | 2.60% |
| 13 | Duke Energy Corp | DUK | 2.54% |
| 14 | Curtiss-Wright Corp | CW | 2.49% |
| 15 | PG&E Corp | PCG | 2.47% |
| 16 | Emerson Electric Co | EMR | 2.47% |
| 17 | Hitachi, Ltd. |  | 2.38% |
| 18 | Terra Innovatum Global NV |  | 2.33% |
| 19 | Oklo Inc | OKLO | 2.31% |
| 20 | Terrestrial Energy Inc | IMSR | 2.23% |
| 21 | Korea Electric Power Corporation |  | 2.19% |
| 22 | Jacobs Solutions Inc | J | 2.10% |
| 23 | Doosan Corporation |  | 2.08% |
| 24 | Samsung Heavy Industries Co.,ltd |  | 2.02% |
| 25 | ASP Isotopes Inc | ASPI | 1.98% |
| | Cash and other net assets | | 0.44% |

The largest 25 of 46 positions are shown. All of them: https://etfiq.com/funds/nukz/holdings/nukz-holdings.csv (CSV) or https://etfiq.com/data/books/nukz.json (JSON).

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

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