TNUK ETF top 10 holdings are 64.9% of the fund as of Jul 29, 2026

$24.24

AUM$2M

TER0.75%

Holdings24

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TNUK ETF top 10 holdings are 64.9% of the fund as of Jul 29, 2026

$24.24

Tortoise Nuclear Renaissance ETF

AUM$2M

TER0.75%

Holdings24

See how much of TNUK you already own

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

TNUK holds 64.9% of its assets in its 10 largest positions as of Jul 29, 2026. TNUK is Tortoise Nuclear Renaissance ETF.

Showing the top 10 of 26 holdings · as of Jul 29, 2026

Top 10 weight

64.92%

TNUK top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Share chg	Sector	Industry
1	CW	Curtiss-wright CorpIndustrials · Aerospace & Defense	8.91%	8.9%	228	$166.2K	-	Industrials	Aerospace & Defense
2	—	Mirant Corp 144A EscrowInfo Tech · Electronic Equipment	7.84%	16.8%	8,713	$146.3K	+1.6K	Info Tech	Electronic Equipment
Share changes, sector and industry · Pro
3	BWXT	Bwx Technologies, Inc.	7.66%	24.4%	842	$142.9K
4	CCJ	Cameco Corp	6.47%	30.9%	1,388	$120.7K
5	AMTM	Amentum Holdings Inc.	6.14%	37.0%	4,882	$114.5K
6	ATRL	Atkinsrealis Group Inc Com Npv	5.85%	42.9%	1,729	$109.2K
7	RYCEY	Rolls-Royce-Adr	5.63%	48.5%	5,579	$105.1K
8	—	Doosan Enerbility Co Ltd	5.59%	54.1%	2,356	$104.3K
9	CEG	Constellation E..	5.47%	59.6%	393	$102.1K
10	PEG	Public Service Enterprise Group Inc.	5.36%	64.9%	1,266	$100.0K
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Themes in the top 10

Defense TechnologyManufacturingSpace EconomyConnectors & InterconnectsMedical DevicesLife Sciences ToolsEnergy SecurityEnvironmental SolutionsInfrastructureDigital AdvertisingContent DistributionConstruction TechTelecom InfrastructureClean EnergyEnergy Transition

TNUK ETF Top Holdings

TNUK holdings top 10 positions. The top 10 holdings account for 64.9% of the fund, led by Curtiss-wright Corp at 8.9%, Mirant Corp 144A Escrow at 7.8%, Bwx Technologies, Inc. at 7.7%.

TNUK portfolio concentration is relatively high, with the top 10 representing 64.9% of total assets. The largest sector exposure is Industrials at 33.5%.

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

Compare TNUK

TNUK vs SPY TNUK vs QQQ TNUK vs VOO TNUK vs VTI TNUK vs IVV TNUK vs SCHD TNUK vs VYM TNUK vs VXUS

#	Ticker	Name	Industry	Weight
1	CW	Curtiss-wright Corp	Industrials	8.91%
2	MIR	Mirant Corp 144A Escrow	Information Technology	7.84%
3	BWXT	Bwx Technologies, Inc.	Industrials	7.66%
4	CCJ	Cameco Corporation	Materials	6.47%
5	AMTM	Amentum Holdings Inc.	Industrials	6.14%
6	ATRL:CA	Atkinsrealis Group Inc Com Npv	Industrials	5.85%
7	RYCEY:LN	Rolls-Royce-Adr	Unknown	5.63%
8	034020:KR	Doosan Enerbility Co Ltd	Unknown	5.59%
9	CEG	Constellation E..	Utilities	5.47%
10	PEG	Public Service Enterprise Group Inc.	Utilities	5.36%

TNUK ETF top 10 holdings are 64.9% of the fund as of Jul 29, 2026

TNUK ETF Top Holdings

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Holdings Distribution