SPY vs TNUK
State Street SPDR S&P 500 ETF Trust vs Tortoise Nuclear Renaissance ETF
Quick Verdict
SPY has a lower expense ratio. SPY offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | SPY | TNUK | Winner |
|---|---|---|---|
| Expense Ratio | 0.09% | 0.75% | |
| AUM | $821.1B | $2M | |
| Dividend Yield | 1.01% | 0.00% | |
| Holdings | 505 | 24 | |
| YTD Return | +12.68% | -8.51% | |
| 1Y Return | +21.82% | - | |
| 3Y Return (annualized) | +21.98% | - | |
| 5Y Return (annualized) | +12.89% | - | |
| Volatility (annualized) | 15.3% | - | |
| Max Drawdown | -56.5% | -25.3% | |
| Fund Family | State Street Investment Management | Tortoise Capital | |
| Category | Equity | Equity | |
| Inception | Jan 22, 1993 | Dec 18, 2025 |
SPY vs TNUK Performance
State Street SPDR S&P 500 ETF Trust (SPY) is a ETF from State Street Investment Management and Tortoise Nuclear Renaissance ETF (TNUK) is a ETF from Tortoise Capital. Year to date, SPY is up 12.68% versus a loss of 8.51% for TNUK.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -56.5% for SPY and -25.3% for TNUK. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
Fees and Cost Over Time
SPY charges 0.09% per year while TNUK charges 0.75%. On a $10,000 position that is $9 vs $75 annually, a gap of $66 per year that compounds over a long holding period. On income, SPY currently yields 1.01% against 0.00% for TNUK.
Holdings Overlap
SPY and TNUK share 5 holdings out of 524 unique holdings combined, representing a 0.7% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, SPY or TNUK?
SPY has an expense ratio of 0.09% while TNUK charges 0.75%. SPY is the cheaper option. On a $10,000 investment, that is $66 per year of difference.
What is the holdings overlap between SPY and TNUK?
SPY and TNUK share 5 common holdings with a 0.7% weight overlap. Combined, they hold 524 unique securities.
Which pays a higher dividend, SPY or TNUK?
SPY yields 1.01% while TNUK yields 0.00%, so SPY currently pays the higher dividend yield.
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