# SMRF holdings: all 72 positions

> All 72 SMRF holdings with weights, as of May 31, 2026. The top 3 are CCO 4.32%, Cgn Power Co Ltd 4.30% and NXE 4.25%. Download the full list as a CSV.

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

SMRF held 72 positions as of May 31, 2026. Cameco Corp is the largest at 4.32%; the top 10 are 40.4% of the fund.

Source: Form N-PORT filed with the SEC (https://www.sec.gov/Archives/edgar/data/1414040/000104916926001883/primary_doc.xml).

| # | Holding | Ticker | Weight |
| --- | --- | --- | --- |
| 1 | Cameco Corp | CCO | 4.32% |
| 2 | Cgn Power Co Ltd |  | 4.30% |
| 3 | Nexgen Energy Ltd | NXE | 4.25% |
| 4 | Bwx Technologies Inc | BWXT | 4.25% |
| 5 | Oklo Inc | OKLO | 4.24% |
| 6 | Uranium Energy Corp | UEC | 4.02% |
| 7 | Ge Vernova Inc | GEV | 3.84% |
| 8 | Nac Kazatomprom Jsc | KAP | 3.83% |
| 9 | Nuscale Power Corp | SMR | 3.78% |
| 10 | Energy Fuels Inc/canada | UUUU | 3.55% |
| 11 | Paladin Energy Ltd |  | 3.43% |
| 12 | Centrus Energy Corp | LEU | 3.18% |
| 13 | Denison Mines Corp | DNN | 2.97% |
| 14 | Astera Labs Inc | ALAB | 2.85% |
| 15 | Micron Technology Inc | MU | 2.44% |
| 16 | Rolls-royce Holdings Plc |  | 2.17% |
| 17 | Sandisk Corp/de | SNDK | 2.05% |
| 18 | Nebius Group Nv | NBIS | 2.03% |
| 19 | Seagate Technology Holdings Plc | STX  UW | 1.86% |
| 20 | Western Digital Corp | WDC | 1.86% |
| 21 | Super Micro Computer Inc | SMCI | 1.85% |
| 22 | Yellow Cake Plc |  | 1.84% |
| 23 | Coherent Corp | COHR | 1.84% |
| 24 | Taiwan Semiconductor Manufacturing Co Ltd | TSM | 1.64% |
| 25 | Lumentum Holdings Inc | LITE | 1.56% |
| | Cash and other net assets | | −0.40% |

The largest 25 of 72 positions are shown. All of them: https://etfiq.com/funds/smrf/holdings/smrf-holdings.csv (CSV) or https://etfiq.com/data/books/smrf.json (JSON).

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

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