CPSN vs VOO
Calamos S&P 500 Structured Alt Protection ETF - November vs Vanguard S&P 500 ETF
Quick Verdict
VOO has a lower expense ratio. VOO delivered stronger 1-year returns. VOO offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | CPSN | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.69% | 0.03% | |
| AUM | $35M | $979.0B | |
| Dividend Yield | 0.00% | 1.09% | |
| Holdings | 5 | 509 | |
| YTD Return | +4.15% | +14.48% | |
| 1Y Return | +6.51% | +22.02% | |
| 3Y Return (annualized) | - | +21.80% | |
| 5Y Return (annualized) | - | +13.36% | |
| Volatility (annualized) | 2.5% | 14.2% | |
| Max Drawdown | -3.2% | -34.3% | |
| Fund Family | Calamos Investments | Vanguard (US) | |
| Category | Alternative | Equity | |
| Inception | Nov 1, 2024 | Sep 7, 2010 |
CPSN vs VOO Performance
Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) is a ETF from Calamos Investments and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year CPSN returned +6.51% while VOO returned +22.02%. Year to date, CPSN is up 4.15% versus a gain of 14.48% for VOO.
Risk: Volatility and Drawdowns
VOO has been the more volatile fund, with annualized monthly volatility of 14.2% compared with 2.5% for CPSN. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -3.2% for CPSN and -34.3% for VOO. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
The two funds' monthly returns correlate at 0.94. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
CPSN charges 0.69% per year while VOO charges 0.03%. On a $10,000 position that is $69 vs $3 annually, a gap of $66 per year that compounds over a long holding period. On income, CPSN currently yields 0.00% against 1.09% for VOO.
Frequently Asked Questions
Which is cheaper, CPSN or VOO?
CPSN has an expense ratio of 0.69% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $66 per year of difference.
Which performed better, CPSN or VOO?
Over the past year CPSN returned +6.51% vs +22.02% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (2 years), CPSN annualized +6.45% vs +13.61% for VOO. Past performance does not guarantee future results.
Which is riskier, CPSN or VOO?
VOO has been the more volatile fund at 14.2% annualized versus 2.5% for CPSN. Worst drawdown: CPSN -3.2% vs VOO -34.3%.
Should I hold both CPSN and VOO?
CPSN and VOO have a monthly-return correlation of 0.94, so they move almost identically. Holding both adds little diversification - most investors pick one, usually on fees or the specific index tracked.
Which pays a higher dividend, CPSN or VOO?
CPSN yields 0.00% while VOO yields 1.09%, so VOO currently pays the higher dividend yield.
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