SMRF holdings: all 72 positions
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.
Every position
| # | 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% |
| 26 | Vertiv Holdings Co | VRT | 1.51% |
| 27 | Constellation Energy Corp | CEG | 1.44% |
| 28 | Duke Energy Corp | DUK | 1.41% |
| 29 | Coreweave Inc | CRWV | 1.38% |
| 30 | Samsung Electronics Co Ltd | SMSN | 1.23% |
| 31 | Cgn Mining Co Ltd | 1.22% | |
| 32 | Nano Nuclear Energy Inc | NNE | 1.17% |
| 33 | Advanced Micro Devices Inc | AMD | 1.06% |
| 34 | Sk Hynix Inc | HY9H GR | 1.04% |
| 35 | Deep Yellow Ltd | 0.98% | |
| 36 | Silex Systems Ltd | 0.96% | |
| 37 | Minimax Group Inc | 0.95% | |
| 38 | Dominion Energy Inc | D | 0.87% |
| 39 | Vistra Corp | VST | 0.80% |
| 40 | Entergy Corp | ETR | 0.74% |
| 41 | Shanghai Biren Technology Co Ltd | 0.73% | |
| 42 | Intel Corp | INTC | 0.63% |
| 43 | Cisco Systems Inc | CSCO | 0.60% |
| 44 | Public Service Enterprise Group Inc | PEG | 0.58% |
| 45 | Terrestrial Energy Inc | IMSR | 0.57% |
| 46 | Ur-energy Inc | URG | 0.56% |
| 47 | Pg&e Corp | PCG | 0.53% |
| 48 | Arm Holdings Plc | ARM | 0.47% |
| 49 | Bannerman Energy Ltd | 0.46% | |
| 50 | Palantir Technologies Inc | PLTR | 0.44% |
| 51 | Isoenergy Ltd | ISOU | 0.42% |
| 52 | Uranium Royalty Corp | 0.38% | |
| 53 | Lightbridge Corp | LTBR | 0.36% |
| 54 | Boss Energy Ltd | 0.34% | |
| 55 | Encore Energy Corp | EU | 0.29% |
| 56 | Talen Energy Corp | TLN | 0.26% |
| 57 | Korea Electric Power Corp | 0.25% | |
| 58 | Clp Holdings Ltd | 0.22% | |
| 59 | Solstice Advanced Materials Inc | SOLS | 0.20% |
| 60 | Endesa Sa | 0.18% | |
| 61 | Perma-fix Environmental Services Inc | 0.16% | |
| 62 | Eagle Nuclear Energy Corp | 0.15% | |
| 63 | Fortum Oyj | 0.15% | |
| 64 | Atkinsrealis Group Inc | ATRL | 0.14% |
| 65 | C3.ai Inc | AI | 0.11% |
| 66 | Lotus Resources Ltd | 0.11% | |
| 67 | Ambiq Micro Inc | AMBQ | 0.10% |
| 68 | Babcock International Group Plc | 0.10% | |
| 69 | Peninsula Energy Ltd | 0.10% | |
| 70 | Mirion Technologies Inc | MIR | 0.06% |
| 71 | Whitefiber Inc | 0.02% | |
| 72 | Veritone Inc | 0.01% | |
| Cash and other net assets | −0.40% |
The book
By country
Share of the fund, positions only, as the fund’s SEC filing states them.
What this list is
How the list is built
Each weight is the share of net assets the fund’s SEC filing gives, largest first. Cash and other net assets are in their own row and are not a position. A negative weight is a short or an offsetting contract. Where a source leaves out a ticker, ETFIQ fills it from the same security in another fund’s book; names are set in title case where the source used capitals. How books are read.
Weights are as the source states them, largest first.
ETFIQ links to the documents behind every figure; a link is not an endorsement. ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources →
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ETFIQ, Holdings of SMRF, data as of May 31, 2026. https://etfiq.com/funds/smrf/holdings/
ETFIQ. (May 31, 2026). Holdings of SMRF. Retrieved from https://etfiq.com/funds/smrf/holdings/
[Holdings of SMRF (ETFIQ, May 31, 2026)](https://etfiq.com/funds/smrf/holdings/)
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