AGIH vs VOO
iShares Inflation Hedged US Aggregate 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 | AGIH | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.13% | 0.03% | |
| AUM | $2M | $979.0B | |
| Dividend Yield | 3.07% | 1.09% | |
| Holdings | 62 | 509 | |
| YTD Return | +4.58% | +13.72% | |
| 1Y Return | +3.92% | +21.63% | |
| 3Y Return (annualized) | +2.24% | +21.55% | |
| 5Y Return (annualized) | - | +13.26% | |
| Volatility (annualized) | 6.6% | 14.1% | |
| Max Drawdown | -9.2% | -34.3% | |
| Fund Family | iShares by BlackRock (US) | Vanguard (US) | |
| Category | Fixed Income | Equity | |
| Inception | Jun 22, 2022 | Sep 7, 2010 |
AGIH vs VOO Performance
iShares Inflation Hedged US Aggregate Bond ETF (AGIH) 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 AGIH returned +3.92% while VOO returned +21.63%. Year to date, AGIH is up 4.58% versus a gain of 13.72% for VOO.
Over three years, AGIH compounded at +2.24% per year against +21.55% for VOO. Across the full 3-year window we track, VOO has the edge at +13.56% annualized vs +2.72%. 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 6.6% for AGIH. 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 -9.2% for AGIH 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 0.77. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
AGIH charges 0.13% per year while VOO charges 0.03%. On a $10,000 position that is $13 vs $3 annually, a gap of $10 per year that compounds over a long holding period. On income, AGIH currently yields 3.07% against 1.09% for VOO.
Frequently Asked Questions
Which is cheaper, AGIH or VOO?
AGIH has an expense ratio of 0.13% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $10 per year of difference.
Which performed better, AGIH or VOO?
Over the past year AGIH returned +3.92% vs +21.63% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (3 years), AGIH annualized +2.72% vs +13.56% for VOO. Past performance does not guarantee future results.
Which is riskier, AGIH or VOO?
VOO has been the more volatile fund at 14.1% annualized versus 6.6% for AGIH. Worst drawdown: AGIH -9.2% vs VOO -34.3%.
Should I hold both AGIH and VOO?
AGIH and VOO have a monthly-return correlation of 0.77, so combining them can provide real diversification depending on your allocation goals.
Which pays a higher dividend, AGIH or VOO?
AGIH yields 3.07% while VOO yields 1.09%, so AGIH currently pays the higher dividend yield.
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