ALPS Nautilus SMR, Nuclear & Technology ETF (SMRF) Holdings
SMRF holdings summary
as of Oct 25, 2026- Holdings
- 73 positions listed
- Top 10 weight
- 40.4% of net assets
- Effective holdings
- 34 equal-weight equivalent
- Largest holding
- 1816 5.50% CGN Power
- Annual turnover
- — of the portfolio traded
All SMRF holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | 1816 | CGN Power | Utilities | 5.50% | $767,130.04 | — | — |
| 2 | NXE | NexGen Energy Ltd. | Energy | 5.21% | $726,661.53 | — | — |
| 3 | CCO | Cameco Corp | Energy | 4.86% | $677,767.31 | — | — |
| 4 | BWXT | BWX Technologies, Inc. | Industrials | 4.57% | $637,410.40 | $12.55B | 35.5 |
| 5 | KAP | National Atomic Co Kazatomprom JSC ADR | Energy | 4.50% | $627,952.41 | — | — |
| 6 | UEC | Uranium Energy Corp. | Energy | 4.30% | $599,494.72 | $3.92B | — |
| 7 | OKLO | Oklo Inc. | Utilities | 3.91% | $546,080.75 | $5.20B | — |
| 8 | DUK | Duke Energy Corporation | Utilities | 2.61% | $363,491.19 | $94.71B | 18.3 |
| 9 | D | Dominion Energy, Inc. | Utilities | 2.55% | $355,163.13 | $55.90B | 22.0 |
| 10 | PDN | Paladin Energy Ltd | Energy | 2.38% | $332,257.48 | — | — |
| 11 | ETR | Entergy Corporation | Utilities | 2.37% | $330,457.95 | $50.22B | 26.9 |
| 12 | LEU | Centrus Energy Corp. | Energy | 2.36% | $329,495.41 | $2.35B | 53.7 |
| 13 | EFR | Energy Fuels Inc | Energy | 2.34% | $326,272.99 | — | — |
| 14 | DML | Denison Mines Corp | Energy | 2.33% | $324,501.36 | — | — |
| 15 | VST | Vistra Corp. | Utilities | 2.14% | $299,056.84 | $51.02B | 25.6 |
| 16 | RR | Rolls-Royce Holdings PLC | Industrials | 2.12% | $295,136.93 | — | — |
| 17 | XE | X-Energy, Inc. | Industrials | 2.06% | $286,892.57 | $4.21B | — |
| 18 | YCA | Yellow Cake PLC | Energy | 1.99% | $277,336.93 | — | — |
| 19 | WDC | Western Digital Corporation | Technology | 1.79% | $250,246.32 | $124.28B | 12.3 |
| 20 | MU | Micron Technology, Inc. | Technology | 1.66% | $231,121.08 | $994.34B | 11.8 |
| 21 | SMSN | Samsung Electronics Co. Ltd | Technology | 1.66% | $230,897.88 | — | — |
| 22 | PEG | Public Service Enterprise Group Incorporated | Utilities | 1.62% | $226,182.84 | $35.63B | 17.8 |
| 23 | AMD | Advanced Micro Devices, Inc. | Technology | 1.61% | $224,815.75 | $863.17B | 134.9 |
| 24 | STX | Seagate Technology Holdings plc | Technology | 1.60% | $222,820.92 | $145.31B | 46.0 |
| 25 | HY9H | SK HYNIX GDR 144A/REGS 1 | Technology | 1.59% | $221,384.09 | — | — |
| 26 | VRT | Vertiv Holdings Co | Industrials | 1.53% | $214,102.27 | $79.47B | 46.7 |
| 27 | SNDK | Sandisk Corporation | Technology | 1.50% | $209,317.47 | $187.78B | 17.6 |
| 28 | ALAB | Astera Labs, Inc. | Technology | 1.50% | $209,233.77 | $49.59B | 140.8 |
| 29 | YNDX | Yandex NV | Communication Services | 1.49% | $208,299.13 | — | — |
| 30 | LITE | Lumentum Holdings Inc. | Technology | 1.45% | $201,589.25 | $74.65B | — |
| 31 | COHR | Coherent, Inc. | Technology | 1.35% | $188,992.54 | $45.87B | 56.5 |
| 32 | CRWV | CoreWeave, Inc. | Technology | 1.12% | $155,917.45 | $33.86B | — |
| 33 | SMCI | Super Micro Computer, Inc. | Technology | 1.10% | $153,518.08 | $20.78B | 9.7 |
| 34 | 1164 | CGN Mining Co Ltd | Energy | 0.88% | $122,395.97 | — | — |
| 35 | UROY | Uranium Royalty Corp. | Energy | 0.72% | $100,829.50 | $1.35B | 9.3 |
| 36 | STDN | Standard Nuclear, Inc. | Basic Materials | 0.69% | $95,933.10 | $1.96B | — |
| 37 | 0002 | CLP Holdings | Utilities | 0.68% | $94,328.87 | — | — |
| 38 | TLN | Talen Energy Corporation | Utilities | 0.65% | $90,604.26 | $16.78B | — |
| 39 | CBRS | Cerebras Systems Inc. | Technology | 0.63% | $87,953.79 | $30.22B | — |
| 40 | ELE | Endesa SA | Utilities | 0.61% | $85,749.72 | — | — |
| 41 | NNE | Nano Nuclear Energy Inc | Industrials | 0.61% | $84,605.83 | $691.6M | — |
| 42 | SLX | SILEX Systems Ltd | Technology | 0.59% | $82,652.85 | — | — |
| 43 | BMN | Bannerman Energy Ltd | Energy | 0.53% | $74,506.14 | — | — |
| 44 | DYL | Deep Yellow Ltd | Energy | 0.51% | $70,544.38 | — | — |
| 45 | FORTUM | Fortum Oyj | Utilities | 0.49% | $69,037.80 | — | — |
| 46 | ATRL | AtkinsRealis Group Inc | Industrials | 0.42% | $58,910.21 | — | — |
| 47 | SOLS | Solstice Advanced Materials, Inc | Basic Materials | 0.42% | $58,045.32 | $9.41B | 44.9 |
| 48 | ISOU | IsoEnergy Ltd. | Energy | 0.38% | $53,539.52 | $537.7M | — |
| 49 | BOE | Boss Energy Ltd | Energy | 0.38% | $52,688.58 | — | — |
| 50 | URE | Ur Energy Inc | Energy | 0.36% | $50,386.85 | — | — |
| 51 | KEP | Korea Electric Power Corporation | Utilities | 0.29% | $40,831.21 | $13.65B | 2.5 |
| 52 | 0020 | SenseTime Group Inc Class B | Technology | 0.26% | $35,990.61 | — | — |
| 53 | BAB | Babcock International Group PLC | Industrials | 0.25% | $34,776.97 | — | — |
| 54 | PESI | Perma-Fix Environmental Services, Inc. | Industrials | 0.25% | $34,470.07 | $261.2M | — |
| 55 | CORZ | Core Scientific, Inc. | Technology | 0.24% | $33,451.74 | $4.33B | — |
| 56 | LTBR | Lightbridge Corporation | Industrials | 0.21% | $29,517.88 | $183.6M | — |
| 57 | 0100 | MiniMax Group Inc | Technology | 0.21% | $28,778.54 | — | — |
| 58 | NXT | NEXTDC Ltd | Technology | 0.17% | $23,310.20 | — | — |
| 59 | 6TU | enCore Energy Corp | Energy | 0.16% | $21,859.41 | — | — |
| 60 | MIR | Mirion Technologies, Inc. | Industrials | 0.16% | $21,747.81 | $3.77B | 168.3 |
| 61 | AI | C3.ai, Inc. | Technology | 0.11% | $14,689.19 | $1.82B | — |
| 62 | FISN_old | Global X Fishing Industry ETF | Other | 0.09% | $11,871.32 | — | — |
| 63 | NUCL | Eagle Nuclear Energy Corp. | Energy | 0.07% | $10,113.64 | $150.3M | — |
| 64 | LOT | Lotus Resources Ltd | Basic Materials | 0.07% | $9,946.24 | — | — |
| 65 | AMBQ | Ambiq Micro, Inc. | Technology | 0.06% | $8,132.76 | $1.21B | — |
| 66 | FRMI | Fermi Inc. | Real Estate | 0.05% | $6,681.98 | $2.03B | — |
| 67 | SHAZ | SharonAI Holdings, Inc. | Technology | 0.04% | $5,412.54 | $952.0M | — |
| 68 | AMRC | Ameresco, Inc. | Industrials | 0.03% | $3,738.56 | $1.03B | 36.8 |
| 69 | BRUN | Boost Run Inc. | Technology | 0.02% | $2,204.08 | $706.6M | — |
Weights as a percentage of net assets. Value held = weight × net assets ($13.9M). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
SMRF sector breakdown
| Sector | Weight | Holdings | Largest |
|---|---|---|---|
| Energy | 34.3% | 18 | NXE, CCO, KAP |
| Utilities | 23.4% | 12 | 1816, OKLO, DUK |
| Technology | 20.2% | 22 | WDC, MU, SMSN |
| Industrials | 12.2% | 11 | BWXT, RR, XE |
| Communication Services | 1.5% | 1 | YNDX |
| Basic Materials | 1.2% | 3 | STDN, SOLS, LOT |
| Other | 0.1% | 1 | FISN_old |
| Real Estate | 0.0% | 1 | FRMI |
Sum of the weights of the holdings in each sector.
SMRF top industries
SMRF overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| QQQ | Invesco QQQ ETF | 6.1% | 9 of 101 | 0.17% |
| VTI | Vanguard Total Stock Market ETF | 4.8% | 40 of 2,941 | 0.03% |
| SPY | SPDR S&P 500 ETF | 4.3% | 14 of 502 | 0.09% |
| VXUS | Vanguard Total International Stock ETF | 0.8% | 23 of 8,035 | 0.05% |
| IWM | iShares Russell 2000 ETF | 0.6% | 14 of 1,962 | 0.19% |
| DIA | SPDR Dow Jones Industrial Average ETF | 0.0% | 0 of 30 | 0.16% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the SMRF portfolio
ALPS Nautilus SMR, Nuclear & Technology ETF holds 73 positions. The ten largest make up 40.4% of the fund and the top 50 90.2%, so it behaves like a portfolio of about 34 equally weighted stocks. The biggest positions are CGN Power (5.50%), NexGen Energy Ltd. (5.21%), Cameco Corp (4.86%), BWX Technologies, Inc. (4.57%), National Atomic Co Kazatomprom JSC ADR (4.50%).
By sector, Energy is 34.3%, Utilities is 23.4%, Technology is 20.2%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 25, 2026; positions change as the fund rebalances.
Related: SMRF chart, SMRF dividends, SMRF overview.
SMRF holdings FAQ
How many holdings does SMRF have?
SMRF holds 73 positions as of October 25, 2026.
What are the top 10 holdings of SMRF?
The ten largest holdings are CGN Power (5.50%), NexGen Energy Ltd. (5.21%), Cameco Corp (4.86%), BWX Technologies, Inc. (4.57%), National Atomic Co Kazatomprom JSC ADR (4.50%), Uranium Energy Corp. (4.30%), Oklo Inc. (3.91%), Duke Energy Corporation (2.61%), Dominion Energy, Inc. (2.55%), Paladin Energy Ltd (2.38%). Together they are 40.4% of the fund.
What percentage of SMRF is CGN Power?
CGN Power is the largest holding at 5.50% of net assets, about $767,130.04 of the fund's $13.9M.
Which sector is the largest in SMRF?
Energy is the largest sector at 34.3%, followed by Utilities (23.4%) and Technology (20.2%), based on the sectors of the individual holdings.
How concentrated is SMRF?
The top 10 holdings are 40.4% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) SMRF behaves like a portfolio of about 34 equally weighted stocks.