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Global ETF Survey 2026

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›ETF Issuers›Tortoise Capital›TNUK

TNUK

Tortoise Nuclear Renaissance ETF

Active ETF Equity Theme: Nuclear Energy

Not rated

The TNUK Exchange Traded Fund (ETF) is provided by Tortoise Capital. This fund is actively managed; it does not track an index. This share class generates a stream of income by distributing dividends.

$23.53

N/A

Data as of 07/21/26

1D price range

N/A

52W price range

$22.98$29.82

YTD Perf.

-5.46%

YTD Flows

Annualized volatility

Fund AuM

€1M

Share class AuM

€1M

TTM Yield

Tracking Error

Tracking Difference

Characteristics

ISIN

US8909308780

TER

0.75%

Inception date

12/17/2025

Issuer

Tortoise Capital

Dividend policy

Distributing

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API

PerformanceDec 31, 2025 - Jul 21, 2026

Flows

Join for free to unlock

Sector exposures

Data as of 06/30/26

Industrials

44.66%

Utilities

23.63%

Energy

18.95%

Technology

8.05%

Non-Energy Materials

4.02%

Unavailable

0.69%

Latest TNUK news

No content available for this fund

FAQ about TNUK

TNUK is a Active ETF. This ETF provides exposure to Other Equities.

TNUK carries a total expense ratio (TER) of 0.75%, indicating the annual cost for holding the fund.

TNUK was introduced to the market on December 17, 2025. It trades on United States

Tortoise Nuclear Renaissance ETF, TNUK, is provided by Tortoise Capital. Learn more about Tortoise Capital here.

TNUK oversees €1M in assets as of July 21, 2026.

TNUK follows a distributing dividend policy, meaning it pays out income to investors.

As of June 30, 2026, TNUK has significant geographic allocations in USA, Canada and Republic of Korea.

As of June 30, 2026, TNUK focuses largely on Industrials, Utilities and Energy.

As of June 30, 2026, TNUK holds 24 positions in its portfolio, with 85.46% of assets concentrated in its top 15 holdings.

As of June 30, 2026, TNUK top three holdings include Curtiss-Wright Corp., BWX Technologies, Inc. and Mirion Technologies, Inc..

The base currency of TNUK is USD.

Top 10 holdings

Data as of 06/30/26

Curtiss-Wright Corp.

8.53%

BWX Technologies, Inc.

8.34%

Mirion Technologies, Inc.

8.05%

Cameco Corp.

7.26%

Doosan Enerbility Co., Ltd.

6.23%

AtkinsRéalis Group, Inc.

5.51%

Public Service Enterprise Group, Inc.

5.29%

Constellation Energy Corp.

5.20%

Rolls-Royce Holdings Plc

5.20%

Amentum Holdings, Inc.

4.95%

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