---
ticker: "SMRF"
name: "ALPS ETF Trust - ALPS Nautilus SMR, Nuclear & Technology ETF"
url: "https://etf.net/etf/SMRF"
grade: "B"
score: 66
graded_at: "2026-10-12"
category: "Uranium & Nuclear"
category_rank: "2 of 9"
methodology: "https://etf.net/methodology"
---

# SMRF: ALPS ETF Trust - ALPS Nautilus SMR, Nuclear & Technology ETF

Grade **B**, Score 66 of 100. Rank 2 of 9 in Uranium & Nuclear.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 78 | 2 of 9 |
| Mission | Not scored | — |
| Risk | 55 | 5 of 9 |
| Tradability | 56 | 4 of 9 |
| Holdings | 80 | 1 of 9 |
| Durability | 45 | 7 of 9 |

## Top holdings

The fund holds 77 positions. These are the largest 30, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | 1816.HK | CGN Power Co. Ltd. | 6.14% |
| 2 | KAP.IL | NAC Kazatomprom JSC | 4.72% |
| 3 | NXE | NexGen Energy Ltd. | 4.68% |
| 4 | CCJ | Cameco Corp. | 4.65% |
| 5 | GEV | GE Vernova Inc. | 4.59% |
| 6 | UEC | Uranium Energy Corp. | 4.49% |
| 7 | BWXT | BWX Technologies Inc. | 3.86% |
| 8 | OKLO | Oklo Inc. | 3.38% |
| 9 | PDN.AX | Paladin Energy Ltd. | 3.18% |
| 10 | LEU | Centrus Energy Corp. | 3.14% |
| 11 | UUUU | Energy Fuels Inc. | 2.91% |
| 12 | SMR | NuScale Power Corp. | 2.76% |
| 13 | XE | X-Energy Inc. | 2.68% |
| 14 | DNN | Denison Mines Corp. | 2.62% |
| 15 | RR.L | Rolls-Royce Holdings PLC | 2.52% |
| 16 | LITE | Lumentum Holdings Inc. | 2.22% |
| 17 | YCA.L | Yellow Cake PLC | 2.20% |
| 18 | SMCI | Super Micro Computer Inc. | 2.18% |
| 19 | MU | Micron Technology Inc. | 1.80% |
| 20 | NBIS | Nebius Group NV | 1.71% |
| 21 | CEG | Constellation Energy Corp. | 1.70% |
| 22 | DUK | Duke Energy Corp. | 1.57% |
| 23 | CRWV | CoreWeave Inc. | 1.56% |
| 24 | AVGO | Broadcom Inc. | 1.55% |
| 25 | COHR | Coherent Corp. | 1.54% |
| 26 | STX | Seagate Technology Holdings PLC | 1.46% |
| 27 | SNDK | Sandisk Corp. | 1.45% |
| 28 | ALAB | Astera Labs Inc. | 1.35% |
| 29 | VRT | Vertiv Holdings Co. | 1.30% |
| 30 | AMD | Advanced Micro Devices Inc. | 1.29% |

Source: etf.net, https://etf.net/etf/SMRF. Please cite the page URL.