SMRF ETF largest holding is 1816:SH at 5.09% as of Jun 30, 2026
ALPS Nautilus SMR, Nuclear & Technology ETF
1816:SH is SMRF's largest holding at 5.09% of the fund as of Jun 30, 2026. SMRF is ALPS Nautilus SMR, Nuclear & Technology ETF.
| # | Ticker | Name | Weight | Cumulative | Shares | Mkt value | Sector | Industry |
|---|---|---|---|---|---|---|---|---|
| 1 | — | Cgn Power Co Ltd Shs -H- Unitary 144A/Reg S | 5.09% | 5.1% | 2,002,000 | $735.2K | - | - |
| 2 | — | Nexgen Energy LtdMaterials · Metals & Mining | 4.65% | 9.7% | 73,561 | $672.3K | Materials | Metals & Mining |
| Sector and industry · Pro | ||||||||
| 3 | U | Uranium Energy Corp. | 4.52% | 14.3% | 68,639 | $652.8K | ||
| 4 | B | Bwx Technologies, Inc. | 4.50% | 18.8% | 3,727 | $650.4K | ||
| 5 | N | Nuvalent Inc-A | 4.50% | 23.3% | 10,063 | $650.1K | ||
| 6 | C | Cameco Corp | 4.43% | 27.7% | 7,285 | $640.1K | ||
| 7 | G | Ge Vernova Inc. | 4.37% | 32.1% | 622 | $631.2K | ||
| 8 | O | Oklo Inc | 3.94% | 36.0% | 14,155 | $569.7K | ||
| 9 | L | Centrus Energy Corp. Class A | 3.55% | 39.5% | 3,131 | $513.1K | ||
| 10 | P | Paladin Energy Ltd | 3.42% | 43.0% | 73,065 | $493.7K | ||
| 11 | U | Energy Fuels Inc . | 3.18% | 46.1% | 40,604 | $458.8K | ||
| 12 | S | Nuscale Power Corp. | 3.11% | 49.3% | 55,531 | $449.2K | ||
| 13 | D | Denison Mines Corp | 3.00% | 52.3% | 149,009 | $433.6K | ||
| 14 | X | X-Energy Inc | 2.78% | 55.0% | 27,626 | $402.2K | ||
| 15 | — | Rolls Royce Holdings Plc Common Stock Gbp.2 | 2.41% | 57.4% | 18,496 | $348.8K | ||
| 16 | Y | Yellow Cake Plc | 2.06% | 59.5% | 41,594 | $297.3K | ||
| 17 | M | Micron Technology, Inc. | 1.76% | 61.3% | 276 | $254.2K | ||
| 18 | D | Duke Energy Corp | 1.63% | 62.9% | 1,806 | $235.7K | ||
| 19 | L | Lumentum Holdings Inc | 1.58% | 64.5% | 300 | $228.9K | ||
| 20 | S | Seagate Technology Plc | 1.56% | 66.0% | 265 | $225.7K | ||
| 21 | A | Broadcom Inc | 1.55% | 67.6% | 588 | $224.6K | ||
| 22 | S | Super Micro Computer Inc. | 1.53% | 69.1% | 7,364 | $221.7K | ||
| 23 | C | Constellation Energy Corp | 1.48% | 70.6% | 779 | $213.7K | ||
| 24 | — | Vertiv Group Corp | 1.47% | 72.1% | 730 | $212.0K | ||
| 25 | — | Western Digital Corp Company Guar 11/28 3 | 1.47% | 73.5% | 408 | $212.1K | ||
| 26 | Y | Yandex N.V. (Class A) | 1.42% | 75.0% | 1,093 | $205.2K | ||
| 27 | C | Coherent, Inc | 1.41% | 76.4% | 719 | $203.0K | ||
| 28 | C | Coreweave, Inc. | 1.31% | 77.7% | 2,628 | $188.9K | ||
| 29 | S | Sandisk Corp | 1.26% | 78.9% | 127 | $182.4K | ||
| 30 | A | Astera Labs | 1.14% | 80.1% | 565 | $164.7K | ||
| 31 | — | Samsung Electronics Co. Ltd. Gdr | 1.07% | 81.1% | 36 | $154.7K | ||
| 32 | A | Advanced Micro Devices Inc. | 1.05% | 82.2% | 291 | $151.9K | ||
| 33 | — | CGN Mining Company Limited | 1.04% | 83.2% | 482,000 | $150.6K | ||
| 34 | C | Cerebras Systems Inc A | 1.00% | 84.2% | 727 | $144.8K | ||
| 35 | D | Dominion Energy Inc. | 1.00% | 85.2% | 2,037 | $144.8K | ||
| 36 | D | Deep Yellow Ltd | 0.97% | 86.2% | 149,460 | $139.8K | ||
| 37 | V | Vistra Corp | 0.87% | 87.1% | 773 | $126.3K | ||
| 38 | E | Entergy Corp. | 0.85% | 87.9% | 1,059 | $122.8K | ||
| 39 | S | Silex Systems Ltd | 0.85% | 88.8% | 37,639 | $122.4K | ||
| 40 | N | Nano Nuclear Energy Inc | 0.76% | 89.5% | 7,088 | $110.5K | ||
| 41 | — | Sk Hynix Inc Gds Gdr | 0.68% | 90.2% | 85 | $98.1K | ||
| 42 | P | Public Service Enterprise Group Inc. | 0.64% | 90.9% | 1,155 | $92.2K | ||
| 43 | — | Pg&E Corp | 0.63% | 91.5% | 5,079 | $90.7K | ||
| 44 | C | Core Scientific | 0.62% | 92.1% | 3,930 | $89.4K | ||
| 45 | C | Cisco Systems Inc. | 0.56% | 92.7% | 704 | $80.4K | ||
| 46 | U | Ur-energy Inc . | 0.50% | 93.2% | 59,652 | $72.8K | ||
| 47 | — | Shanghai Biren Technology -H | 0.50% | 93.7% | 15,602 | $72.9K | ||
| 48 | B | Bannerman Energy Ltd. | 0.50% | 94.2% | 31,206 | $71.9K | ||
| 49 | I | Intel Corp | 0.49% | 94.7% | 769 | $71.0K | ||
| 50 | I | Isoenergy Ltd | 0.44% | 95.1% | 6,792 | $64.1K | ||
| More holdings · Pro | ||||||||
SMRF ETF All Holdings
SMRF holdings total 83 positions. The top 10 holdings account for 43.0% of the fund, led by Cgn Power Co Ltd Shs -H- Unitary 144A/Reg S at 5.1%, Nexgen Energy Ltd at 4.7%, Uranium Energy Corp. at 4.5%.
SMRF portfolio concentration is moderate, with the top 10 representing 43.0% of total assets. The largest sector exposure is Materials at 20.2%.
SMRF sector allocation provides a detailed breakdown. SMRF overlap tool shows how holdings compare to other funds in your portfolio.
SMRF ETF Holdings
83 of 83 holdings
- 1
Cgn Power Co Ltd Shs -H- Unitary 144A/Reg S
1816:SHUnknown5.09% - 2
Nexgen Energy Ltd
NXE:CAMaterials4.65% - 3
Uranium Energy Corp.
UECMaterials4.52% - 4
Bwx Technologies, Inc.
BWXTIndustrials4.50% - 5
Nuvalent Inc-A
NUVLFinancials4.50% - 6
Cameco Corp Common Stock
CCO:CAMaterials4.43% - 7
Ge Vernova Inc.
GEVIndustrials4.37% - 8
Oklo Inc
OKLOEnergy3.94% - 9
Centrus Energy Corp. Class A
LEUEnergy3.55% - 10
Paladin Energy Ltd
PDN:AUUnknown3.42% - 11
Energy Fuels Inc .
UUUU:CAMaterials3.18% - 12
Nuscale Power Corp.
SMRUtilities3.11% - 13
Denison Mines Corp
DML:CAMaterials3.00% - 14
X-Energy Inc
XEUnknown2.78% - 15
Rolls Royce Holdings Plc Common Stock Gbp.2
RR:LNUnknown2.41% - 16
Yellow Cake Plc
YCA:LNUnknown2.06% - 17
Micron Technology, Inc.
MUInformation Technology1.76% - 18
Duke Energy Corp
DUKUtilities1.63% - 19
Lumentum Holdings Inc
LITEInformation Technology1.58% - 20
Seagate Technology Plc
STXInformation Technology1.56% - 21
Broadcom Inc
AVGOInformation Technology1.55% - 22
Super Micro Computer Inc.
SMCIInformation Technology1.53% - 23
Constellation Energy Corp
CEGUtilities1.48% - 24
Vertiv Group Corp
VRTIndustrials1.47% - 25
Western Digital Corp Company Guar 11/28 3
WDCInformation Technology1.47% - 26
Yandex N.V. (Class A)
YNDX:ASInformation Technology1.42% - 27
Coherent, Inc
COHRInformation Technology1.41% - 28
Coreweave, Inc.
CRWVInformation Technology1.31% - 29
Sandisk Corp/De
SNDKInformation Technology1.26% - 30
Astera Labs
ALABInformation Technology1.14% - 31
Samsung Electronics Co. Ltd. Gdr
0593XQ:LNInformation Technology1.07% - 32
Advanced Micro Devices Inc.
AMDInformation Technology1.05% - 33
CGN Mining Company Limited
1164:KYUnknown1.04% - 34
Cerebras Systems Inc A Common Stock
CBRSUnknown1.00% - 35
Dominion Energy Inc.
DUtilities1.00% - 36
Deep Yellow Ltd
DYL:AUUnknown0.97% - 37
Vistra Corp
VSTUtilities0.87% - 38
Entergy Corp.
ETRUtilities0.85% - 39
Silex Systems Ltd
SLX:AUUnknown0.85% - 40
Nano Nuclear Energy Inc Common Stock USD 0.0001
NNEUtilities0.76% - 41
Sk Hynix Inc Gds Gdr
HY9H:KRUnknown0.68% - 42
Public Service Enterprise Group Inc.
PEGUtilities0.64% - 43
Pg&E Corp
PCGUtilities0.63% - 44
Core Scientific
CORZInformation Technology0.62% - 45
Cisco Systems Inc. - Ordinary Shares
CSCOInformation Technology0.56% - 46
Ur-energy Inc .
URE:CAEnergy0.50% - 47
Shanghai Biren Technology -H
6082:SHUnknown0.50% - 48
Bannerman Energy Ltd.
BMN:AUUnknown0.50% - 49
Intel Corporation
INTCInformation Technology0.49% - 50
Isoenergy Ltd Common Stock
ISOU:CAEnergy0.44% - 51
Boss Energy Ltd
BOE:AUUnknown0.41% - 52
Deep Fission Inc.
FISNUnknown0.39% - 53
Uranium Royalty Corp
URC:CAMaterials0.39% - 54
Terrestrial Energy Inc
IMSRUnknown0.37% - 55
Cash & Cash Equivalents
Other0.36% - 56
Perma-fix Environmental Services, Inc.
PESIIndustrials0.33% - 57
Lightbridge Corp
LTBRIndustrials0.28% - 58
Clp Holdings Ltd.
2:HKUtilities0.27% - 59
Encore Energy Corp.
ENCUFEnergy0.25% - 60
Talen Energy Corp.
TLNEUtilities0.24% - 61
Minimax Group, Inc.
0100:SHUnknown0.24% - 62
Endesa S.A.
ELE:MAUnknown0.22% - 63
Atkinsrealis Group Inc
ATRL:CAIndustrials0.16% - 64
Solstice Advanced Materials Inc
SOLSUnknown0.16% - 65
Fortum
FORTUM:FIUnknown0.16% - 66
Ambiq Micro Inc
AMBQInformation Technology0.12% - 67
Korea Electric Power Corporation Sponsored Adr (1 Ads : 0.5 Ordinary)
KEPUtilities0.12% - 68
Babcock International Group Pl Common Stock GBP.6
BAB:LNUnknown0.11% - 69
C3.AI Inc-A
AIInformation Technology0.10% - 70
Eagle Nuclear Energy Corp
Other0.10% - 71
Lotus Resources Ltd
LOT:AUUnknown0.09% - 72
Peninsula Energy Ltd
PEN:AUUnknown0.09% - 73
Mirion Technologies Inc
MIRInformation Technology0.06% - 74
Whitefiber Inc
WYFI:KYUnknown0.02% - 75
Veritone Inc
VERIInformation Technology0.01% - 76
Uranium Energy Corp-Uec Us 07/31/26 C12
Other0.00% - 77
Nebius Group Nv
NBIS:ASUnknown0.00% - 78
Psiquantum Corp
Other-0.01% - 79
Ge Vernova Inc-Gev Us 08/21/26 C1260
Other-0.01% - 80
Freddie Mac Gold Pool 6%05/01/2037
Other-0.01% - 81
Acciona Energia Financiacion Filiales Sa 5.125 2031-04-23
Other-0.02% - 82
Techem Verwaltungsgesellschaft 675 Regs 4.63% Jul 15, 2032
Other-0.04% - 83
Energy Fuels Inc/Canada-Uuuu Us 08/21/26 C14
Other-0.05%
| # | Company | Ticker | Sector | Industry | Weight |
|---|---|---|---|---|---|
| 1 | Cgn Power Co Ltd Shs -H- Unitary 144A/Reg S | 1816:SH | 5.090% | ||
| 2 | Nexgen Energy Ltd | NXE:CA | 4.650% | ||
| 3 | Uranium Energy Corp. | UEC | 4.520% | ||
| 4 | Bwx Technologies, Inc. | BWXT | 4.500% | ||
| 5 | Nuvalent Inc-A | NUVL | 4.500% | ||
| 6 | Cameco Corp Common Stock | CCO:CA | 4.430% | ||
| 7 | Ge Vernova Inc. | GEV | 4.370% | ||
| 8 | Oklo Inc | OKLO | 3.940% | ||
| 9 | Centrus Energy Corp. Class A | LEU | 3.550% | ||
| 10 | Paladin Energy Ltd | PDN:AU | 3.420% | ||
| 11 | Energy Fuels Inc . | UUUU:CA | 3.180% | ||
| 12 | Nuscale Power Corp. | SMR | 3.110% | ||
| 13 | Denison Mines Corp | DML:CA | 3.000% | ||
| 14 | X-Energy Inc | XE | 2.780% | ||
| 15 | Rolls Royce Holdings Plc Common Stock Gbp.2 | RR:LN | 2.410% | ||
| 16 | Yellow Cake Plc | YCA:LN | 2.060% | ||
| 17 | Micron Technology, Inc. | MU | 1.760% | ||
| 18 | Duke Energy Corp | DUK | 1.630% | ||
| 19 | Lumentum Holdings Inc | LITE | 1.580% | ||
| 20 | Seagate Technology Plc | STX | 1.560% | ||
| 21 | Broadcom Inc | AVGO | 1.550% | ||
| 22 | Super Micro Computer Inc. | SMCI | 1.530% | ||
| 23 | Constellation Energy Corp | CEG | 1.480% | ||
| 24 | Vertiv Group Corp | VRT | 1.470% | ||
| 25 | Western Digital Corp Company Guar 11/28 3 | WDC | 1.470% | ||
| 26 | Yandex N.V. (Class A) | YNDX:AS | 1.420% | ||
| 27 | Coherent, Inc | COHR | 1.410% | ||
| 28 | Coreweave, Inc. | CRWV | 1.310% | ||
| 29 | Sandisk Corp/De | SNDK | 1.260% | ||
| 30 | Astera Labs | ALAB | 1.140% | ||
| 31 | Samsung Electronics Co. Ltd. Gdr | 0593XQ:LN | 1.070% | ||
| 32 | Advanced Micro Devices Inc. | AMD | 1.050% | ||
| 33 | CGN Mining Company Limited | 1164:KY | 1.040% | ||
| 34 | Cerebras Systems Inc A Common Stock | CBRS | 1.000% | ||
| 35 | Dominion Energy Inc. | D | 1.000% | ||
| 36 | Deep Yellow Ltd | DYL:AU | 0.970% | ||
| 37 | Vistra Corp | VST | 0.870% | ||
| 38 | Entergy Corp. | ETR | 0.850% | ||
| 39 | Silex Systems Ltd | SLX:AU | 0.850% | ||
| 40 | Nano Nuclear Energy Inc Common Stock USD 0.0001 | NNE | 0.760% | ||
| 41 | Sk Hynix Inc Gds Gdr | HY9H:KR | 0.680% | ||
| 42 | Public Service Enterprise Group Inc. | PEG | 0.640% | ||
| 43 | Pg&E Corp | PCG | 0.630% | ||
| 44 | Core Scientific | CORZ | 0.620% | ||
| 45 | Cisco Systems Inc. - Ordinary Shares | CSCO | 0.560% | ||
| 46 | Ur-energy Inc . | URE:CA | 0.500% | ||
| 47 | Shanghai Biren Technology -H | 6082:SH | 0.500% | ||
| 48 | Bannerman Energy Ltd. | BMN:AU | 0.500% | ||
| 49 | Intel Corporation | INTC | 0.490% | ||
| 50 | Isoenergy Ltd Common Stock | ISOU:CA | 0.440% | ||
| 51 | Boss Energy Ltd | BOE:AU | 0.410% | ||
| 52 | Deep Fission Inc. | FISN | 0.390% | ||
| 53 | Uranium Royalty Corp | URC:CA | 0.390% | ||
| 54 | Terrestrial Energy Inc | IMSR | 0.370% | ||
| 55 | Cash & Cash Equivalents | - | 0.360% | ||
| 56 | Perma-fix Environmental Services, Inc. | PESI | 0.330% | ||
| 57 | Lightbridge Corp | LTBR | 0.280% | ||
| 58 | Clp Holdings Ltd. | 2:HK | 0.270% | ||
| 59 | Encore Energy Corp. | ENCUF | 0.250% | ||
| 60 | Talen Energy Corp. | TLNE | 0.240% | ||
| 61 | Minimax Group, Inc. | 0100:SH | 0.240% | ||
| 62 | Endesa S.A. | ELE:MA | 0.220% | ||
| 63 | Atkinsrealis Group Inc | ATRL:CA | 0.160% | ||
| 64 | Solstice Advanced Materials Inc | SOLS | 0.160% | ||
| 65 | Fortum | FORTUM:FI | 0.160% | ||
| 66 | Ambiq Micro Inc | AMBQ | 0.120% | ||
| 67 | Korea Electric Power Corporation Sponsored Adr (1 Ads : 0.5 Ordinary) | KEP | 0.120% | ||
| 68 | Babcock International Group Pl Common Stock GBP.6 | BAB:LN | 0.110% | ||
| 69 | C3.AI Inc-A | AI | 0.100% | ||
| 70 | Eagle Nuclear Energy Corp | - | 0.100% | ||
| 71 | Lotus Resources Ltd | LOT:AU | 0.090% | ||
| 72 | Peninsula Energy Ltd | PEN:AU | 0.090% | ||
| 73 | Mirion Technologies Inc | MIR | 0.060% | ||
| 74 | Whitefiber Inc | WYFI:KY | 0.020% | ||
| 75 | Veritone Inc | VERI | 0.010% | ||
| 76 | Uranium Energy Corp-Uec Us 07/31/26 C12 | - | 0.000% | ||
| 77 | Nebius Group Nv | NBIS:AS | 0.000% | ||
| 78 | Psiquantum Corp | - | -0.010% | ||
| 79 | Ge Vernova Inc-Gev Us 08/21/26 C1260 | - | -0.010% | ||
| 80 | Freddie Mac Gold Pool 6%05/01/2037 | - | -0.010% | ||
| 81 | Acciona Energia Financiacion Filiales Sa 5.125 2031-04-23 | - | -0.020% | ||
| 82 | Techem Verwaltungsgesellschaft 675 Regs 4.63% Jul 15, 2032 | - | -0.040% | ||
| 83 | Energy Fuels Inc/Canada-Uuuu Us 08/21/26 C14 | - | -0.050% |







































