Key stats
About Tortoise Nuclear Renaissance ETF
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Inception date
Dec 18, 2025
Structure
Open-Ended Fund
Replication method
Physical
Dividend treatment
Distributes
Distribution tax treatment
Qualified dividends
Income tax type
Capital Gains
Max ST capital gains rate
39.60%
Max LT capital gains rate
20.00%
Primary advisor
Tortoise Capital Advisors LLC
Distributor
Quasar Distributors LLC
Identifiers
3
ISIN US8909308780
TNUK is an actively managed, non-diversified ETF that seeks total return by investing across the full global nuclear energy value chain. Unlike uranium-only funds, it provides broader, balanced exposure to companies involved in uranium mining, reactor design and construction, and the operation and maintenance of nuclear reactors. The fund may invest in companies of any market capitalization globally, focusing on those with at least 50% of revenuesor significant strategic emphasisin nuclear industries. TNUK aims to capture growth from the increasing global demand for reliable, clean energy as nuclear transitions into a critical infrastructure sector. The fund concentrates its holdings in the nuclear energy and technology sector, offering investors targeted exposure to the evolution and expansion of nuclear power.
Classification
Returns
| 1 month | 3 months | Year to date | 1 year | 3 years | 5 years | |
|---|---|---|---|---|---|---|
| Price performance | — | — | — | — | — | — |
| NAV total return | — | — | — | — | — | — |
What's in the fund
Exposure type
Utilities
Electronic Technology
Non-Energy Minerals
Producer Manufacturing
Stocks99.77%
Utilities28.44%
Electronic Technology26.97%
Non-Energy Minerals22.52%
Producer Manufacturing11.95%
Industrial Services4.37%
Technology Services2.18%
Bonds, Cash & Other0.23%
Cash3.41%
Mutual fund0.27%
Rights & Warrants−3.46%
Stock breakdown by region
North America84.39%
Asia10.62%
Europe4.99%
Latin America0.00%
Africa0.00%
Middle East0.00%
Oceania0.00%
Top 10 holdings
Dividends
Dividend payout history
Assets under management (AUM)
Fund Flows
Frequently Asked Questions
TNUK invests in stocks. The fund's major sectors are Utilities, with 29.42% stocks, and Electronic Technology, with 27.91% of the basket. The assets are mostly located in the North America region.
TNUK top holdings are Curtiss-Wright Corporation and BWX Technologies, Inc., occupying 7.93% and 7.59% of the portfolio correspondingly.
TNUK assets under management is 2.18 M USD. It's risen 94.76% over the last month.
TNUK fund flows account for 2.10 M USD (1 year). Many traders use this metric to get insight into investors' sentiment and evaluate whether it's time to buy or sell the fund.
No, TNUK doesn't pay dividends to its holders.
TNUK shares are issued by TortoiseEcofin Investments LLC under the brand Tortoise. The ETF was launched on Dec 18, 2025, and its management style is Active.
TNUK expense ratio is 0.75% meaning you'd have to pay 0.75% of your investment to help manage the fund.
TNUK follows the No Underlying Index. ETFs usually track some benchmark seeking to replicate its performance and guide asset selection and objectives.
TNUK invests in stocks.
TNUK price has fallen by −1.73% over the last month, and its yearly performance shows a 9.91% increase. See more dynamics on TNUK price chart.
NAV returns, another gauge of an ETF dynamics, have risen by −2.77% over the last month, have fallen by −2.77% over the last month, showed a 7.55% increase in three-month performance and has increased by 7.55% in a year.
NAV returns, another gauge of an ETF dynamics, have risen by −2.77% over the last month, have fallen by −2.77% over the last month, showed a 7.55% increase in three-month performance and has increased by 7.55% in a year.
TNUK trades at a premium (0.56%) meaning the ETF is trading at a higher price than the calculated NAV.