TNUK vs VOO
Tortoise Nuclear Renaissance ETF vs Vanguard S&P 500 ETF
Quick Verdict
VOO has a lower expense ratio. VOO offers more diversification with 509 holdings.
Side-by-Side Comparison
| Metric | TNUK | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.75% | 0.03% | |
| AUM | $2M | $997.4B | |
| Dividend Yield | 0.00% | 1.08% | |
| Holdings | 24 | 509 | |
| YTD Return | -8.51% | +12.68% | |
| 1Y Return | - | +21.87% | |
| 3Y Return (annualized) | - | +22.06% | |
| 5Y Return (annualized) | - | +12.95% | |
| Volatility (annualized) | - | 14.1% | |
| Max Drawdown | -25.3% | -34.3% | |
| Fund Family | Tortoise Capital | Vanguard (US) | |
| Category | Equity | Equity | |
| Inception | Dec 18, 2025 | Sep 7, 2010 |
TNUK vs VOO Performance
Tortoise Nuclear Renaissance ETF (TNUK) is a ETF from Tortoise Capital and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Year to date, TNUK is down 8.51% versus a gain of 12.68% for VOO.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -25.3% for TNUK and -34.3% for VOO. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
Fees and Cost Over Time
TNUK charges 0.75% per year while VOO charges 0.03%. On a $10,000 position that is $75 vs $3 annually, a gap of $72 per year that compounds over a long holding period. On income, TNUK currently yields 0.00% against 1.08% for VOO.
Holdings Overlap
TNUK and VOO share 5 holdings out of 525 unique holdings combined, representing a 0.8% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, TNUK or VOO?
TNUK has an expense ratio of 0.75% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $72 per year of difference.
What is the holdings overlap between TNUK and VOO?
TNUK and VOO share 5 common holdings with a 0.8% weight overlap. Combined, they hold 525 unique securities.
Which pays a higher dividend, TNUK or VOO?
TNUK yields 0.00% while VOO yields 1.08%, so VOO currently pays the higher dividend yield.
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