CEMB vs VOO
iShares JP Morgan EM Corporate Bond ETF 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 | CEMB | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.50% | 0.03% | |
| AUM | $398M | $979.0B | |
| Dividend Yield | 5.13% | 1.09% | |
| Holdings | 1,143 | 509 | |
| YTD Return | -1.32% | +13.79% | |
| 1Y Return | +0.88% | +23.01% | |
| 3Y Return (annualized) | +5.87% | +21.78% | |
| 5Y Return (annualized) | +1.12% | +13.39% | |
| Volatility (annualized) | 7.5% | 14.1% | |
| Max Drawdown | -48.2% | -34.3% | |
| Fund Family | iShares by BlackRock (US) | Vanguard (US) | |
| Category | Fixed Income | Equity | |
| Inception | Apr 17, 2012 | Sep 7, 2010 |
CEMB vs VOO Performance
iShares JP Morgan EM Corporate Bond ETF (CEMB) is a ETF from iShares by BlackRock (US) and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year CEMB returned +0.88% while VOO returned +23.01%. Year to date, CEMB is down 1.32% versus a gain of 13.79% for VOO.
Over three years, CEMB compounded at +5.87% per year against +21.78% for VOO; over five years the annualized figures are +1.12% and +13.39% respectively. Across the full 14-year window we track, VOO has the edge at +13.57% annualized vs +3.29%. Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
VOO has been the more volatile fund, with annualized monthly volatility of 14.1% compared with 7.5% for CEMB. 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 -48.2% for CEMB 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 0.62. They move independently enough that combining them can meaningfully diversify a portfolio.
Fees and Cost Over Time
CEMB charges 0.50% per year while VOO charges 0.03%. On a $10,000 position that is $50 vs $3 annually, a gap of $47 per year that compounds over a long holding period. On income, CEMB currently yields 5.13% against 1.09% for VOO.
Holdings Overlap
CEMB and VOO share 0 holdings out of 652 unique holdings combined, representing a 0.0% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, CEMB or VOO?
CEMB has an expense ratio of 0.50% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $47 per year of difference.
Which performed better, CEMB or VOO?
Over the past year CEMB returned +0.88% vs +23.01% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (14 years), CEMB annualized +3.29% vs +13.57% for VOO. Past performance does not guarantee future results.
Which is riskier, CEMB or VOO?
VOO has been the more volatile fund at 14.1% annualized versus 7.5% for CEMB. Worst drawdown: CEMB -48.2% vs VOO -34.3%.
Should I hold both CEMB and VOO?
CEMB and VOO have a monthly-return correlation of 0.62, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between CEMB and VOO?
CEMB and VOO share 0 common holdings with a 0.0% weight overlap. Combined, they hold 652 unique securities.
Which pays a higher dividend, CEMB or VOO?
CEMB yields 5.13% while VOO yields 1.09%, so CEMB currently pays the higher dividend yield.
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