TNUK ETF

TNUK ETF
$21.33
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TNUK holds 64.4% of its assets in its 10 largest positions as of Oct 1, 2026. TNUK is Tortoise Nuclear Renaissance ETF.

Showing the top 10 of 27 holdings · as of Oct 1, 2026
Top 10 weight
64.42%
TNUK top 10 holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Doosan Enerbility Co Ltd
8.09%		8.1%1,768$106.9K--
2
MIR
Mirion Technologies IncInfo Tech · Electronic Equipment
7.10%		15.2%6,535$93.8KInfo TechElectronic Equipment
Sector and industry · Pro
3
CW
Curtiss-wright Corp
7.09%		22.3%172$93.7K
4
CCJ
Cameco Corporation Com Npv
6.76%		29.0%1,042$89.3K
5
BWXT
Bwx Technologies, Inc.
6.54%		35.6%632$86.5K
6
RYCEY
Rolls-Royce-Adr
6.17%		41.8%4,185$81.6K
7
ATRL
Atkinsrealis Group Inc
5.92%		47.7%1,297$78.3K
8
FOT
Fortum Oyj
5.85%		53.5%2,923$77.4K
9
CEG
Constellation Energy Corp
5.78%		59.3%295$76.4K
10—Nanamentum holdings inc
5.12%		64.4%3,662$67.7K
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Themes in the top 10
Medical DevicesDefense TechnologyLife Sciences ToolsEnergy SecurityEnvironmental SolutionsManufacturingSpace EconomyConnectors & InterconnectsDigital AdvertisingContent DistributionInfrastructureConstruction TechTelecom InfrastructureClean EnergyEnergy Transition

TNUK ETF Top Holdings

TNUK holdings top 10 positions. The top 10 holdings account for 64.4% of the fund, led by Doosan Enerbility Co Ltd at 8.1%, Mirion Technologies Inc at 7.1%, Curtiss-wright Corp at 7.1%.

TNUK portfolio concentration is relatively high, with the top 10 representing 64.4% of total assets. The largest sector exposure is Industrials at 30.0%.

TNUK sectors provide a detailed breakdown. TNUK overlap shows how holdings compare to other funds in your portfolio.

Compare TNUK

TNUK vs SPYTNUK vs QQQTNUK vs VOOTNUK vs VTITNUK vs IVVTNUK vs SCHDTNUK vs VYMTNUK vs VXUS
Showing 10 of 26 holdingsTop 10 Weight: 64.42%
#TickerNameIndustryWeightAllocation
1034020:KRDoosan Enerbility Co LtdUnknown8.09%
2MIRMirion Technologies IncInformation Technology7.10%
3CWCurtiss-wright CorpIndustrials7.09%
4CCO:CACameco Corporation Com NpvMaterials6.76%
5BWXTBwx Technologies, Inc.Industrials6.54%
6RYCEY:LNRolls-Royce-AdrUnknown6.17%
7ATRL:CAAtkinsrealis Group IncIndustrials5.92%
8FOT:FIFortum OyjUtilities5.85%
9CEGConstellation Energy Corporation ComUtilities5.78%
10AMTMnanamentum holdings inc common stockIndustrials5.12%
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Holdings Distribution

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