IBGM vs VOO
iShares iBonds Dec 2056 Term Treasury ETF vs Vanguard S&P 500 ETF
Quick Verdict
VOO has a lower expense ratio. VOO offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | IBGM | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.07% | 0.03% | |
| AUM | $4M | $979.0B | |
| Dividend Yield | 0.80% | 1.09% | |
| Holdings | 3 | 509 | |
| YTD Return | -2.66% | +14.48% | |
| 1Y Return | - | +22.02% | |
| 3Y Return (annualized) | - | +21.80% | |
| 5Y Return (annualized) | - | +13.36% | |
| Volatility (annualized) | - | 14.2% | |
| Max Drawdown | -5.7% | -34.3% | |
| Fund Family | iShares by BlackRock (US) | Vanguard (US) | |
| Category | Fixed Income | Equity | |
| Inception | Mar 25, 2026 | Sep 7, 2010 |
IBGM vs VOO Performance
iShares iBonds Dec 2056 Term Treasury ETF (IBGM) is a ETF from iShares by BlackRock (US) and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Year to date, IBGM is down 2.66% versus a gain of 14.48% for VOO.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -5.7% for IBGM 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
IBGM charges 0.07% per year while VOO charges 0.03%. On a $10,000 position that is $7 vs $3 annually, a gap of $4 per year that compounds over a long holding period. On income, IBGM currently yields 0.80% against 1.09% for VOO.
Holdings Overlap
IBGM and VOO share 0 holdings out of 506 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, IBGM or VOO?
IBGM has an expense ratio of 0.07% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $4 per year of difference.
What is the holdings overlap between IBGM and VOO?
IBGM and VOO share 0 common holdings with a 0.0% weight overlap. Combined, they hold 506 unique securities.
Which pays a higher dividend, IBGM or VOO?
IBGM yields 0.80% while VOO yields 1.09%, so VOO currently pays the higher dividend yield.
Popular ETF Comparisons
Get Full ETF Analytics
Access complete holdings data, overlap analysis, screener tools, and more with FundXLS.