Tortoise Nuclear Renaissance ETF (TNUK)

Assets	$1.33M
Expense Ratio	0.75%
PE Ratio	34.99
Forward PE	20.31
Shares Out	60,000
Dividend	n/a
Ex-Dividend Date	n/a
Payout Frequency	n/a
Payout Ratio	n/a

Volume	n/a
Open	n/a
Previous Close	21.33
Day's Range	n/a
52-Week Low	21.08
52-Week High	32.79
Beta	n/a
Holdings	27
Inception Date	Dec 18, 2025

About TNUK

Fund Home Page

The Tortoise Nuclear Renaissance ETF (TNUK) is an exchange-traded fund that mostly invests in stocks based on a particular theme. The fund is actively managed, aiming to give investors pure-play equity exposure to the full global nuclear ecosystem. Companies are selected and weighted based on revenue ties to the industry TNUK was launched on Dec 18, 2025 and is issued by Tortoise.

• Asset Class: Equity
• Category: Equity Energy
• Stock Exchange: NYSE Arca
• Ticker Symbol: TNUK
• ETF Provider: Tortoise

Top 10 Holdings

64.17% of assets

Name	Symbol	Weight
Mirion Technologies, Inc.	MIR	8.10%
Doosan Enerbility Co., Ltd.	034020	6.96%
Cameco Corporation	CCJ	6.77%
BWX Technologies, Inc.	BWXT	6.62%
Constellation Energy Corporation	CEG	6.59%
Curtiss-Wright Corporation	CW	6.52%
AtkinsRéalis Group Inc.	ATRL	6.01%
Fortum Oyj	FORTUM	5.81%
Rolls-Royce Holdings plc	RYCEY	5.66%
Amentum Holdings, Inc.	AMTM	5.12%

Performance

Data Sources: S&P Global Market Intelligence, CBOE, and more

Historical data is provided by S&P Global Market Intelligence. Real-time stock price data is provided by CBOE and 15-minute delayed consolidated tape pricing data is provided by Nasdaq UTP. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

Data Sources Report a data error