Tortoise Nuclear Renaissance ETF (TNUK)
- Net assets$1.2M
- Holdings25
TNUK ETF price chart
TNUK quote & trading statistics
TNUK performance
Total return · as of October 24, 2026- YTD-17.70%
- 1Y volatility
- 0.00%
- 3Y volatility
- 0.00%
- 3Y Sharpe ratio
- 0.00
Returns include reinvested distributions; 3-, 5- and 10-year figures are annualized.
TNUK top 10 holdings
All holdings →| # | Symbol | Name | Weight |
|---|---|---|---|
| 1 | MIR | Mirion Technologies Inc | 7.65% |
| 2 | 034020 | Doosan Heavy Ind. & Const. | 6.65% |
| 3 | BWXT | BWX Technologies Inc | 6.61% |
| 4 | ATRL | AtkinsRealis Group Inc | 6.57% |
| 5 | AMTM | Amentum Holdings Inc. | 6.47% |
| 6 | CCO | Cameco Corp | 6.32% |
| 7 | CW | Curtiss-Wright Corporation | 6.27% |
| 8 | CEG | Constellation Energy Corp | 6.06% |
| 9 | FORTUM | Fortum Oyj | 5.99% |
| 10 | RYCEY | Rolls Royce Holdings plc | 5.57% |
The top 10 holdings make up 64.2% of the fund (25 holdings in total). As of October 24, 2026.
About Tortoise Nuclear Renaissance ETF
Under normal circumstances, the fund will invest at least 80% of its total assets in securities of (i) companies that the Adviser believes are expected to derive at least 50% of their revenues from activities in Nuclear Industries; (ii) companies that have primary business operations in the business activities associated with the Nuclear Industries but that do not currently generate net revenues; and (iii) companies with less than 50% of revenues currently derived from activities in the Nuclear Industries but that have publicly disclosed nuclear energy as a strategic focus area. The fund is non-diversified.
TNUK ETF FAQ
How much money is in TNUK?
Tortoise Nuclear Renaissance ETF has about $1.2M in net assets.
What are the top holdings of TNUK?
The largest positions in TNUK are Mirion Technologies Inc (7.65%), Doosan Heavy Ind. & Const. (6.65%), BWX Technologies Inc (6.61%). The fund holds 25 securities in total.
When was TNUK launched?
Tortoise Nuclear Renaissance ETF began trading on December 16, 2025.