BTOT vs VOO
iShares Total USD Fixed Income Market ETF vs Vanguard S&P 500 ETF
Which is better, BTOT or VOO?
VOO costs less.
VOO has a lower expense ratio.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | BTOT | VOO |
|---|---|---|
| Expense Ratio | 0.09% | 0.03%Best |
| AUM | $29M | $997.4B |
| Dividend Yield | 2.93% | 1.04% |
| Holdings | 1,067 | 509 |
| YTD Return | -1.34% | +11.48%Best |
| 1Y Return | - | +15.94% |
| 3Y Return (annualized) | - | +21.01% |
| 5Y Return (annualized) | - | +12.66% |
| Fund Family | iShares by BlackRock (US) | Vanguard (US) |
| Category | Fixed Income | Equity |
| Style | - | Large Cap Blend |
| Inception | Dec 10, 2025 | Sep 7, 2010 |
Not shown on this pair: Volatility (annualized), Max Drawdown, $10,000 over the window, Top 10 Weight.
BTOT vs VOO growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view is available from the range buttons; it is not the opening view here because over the whole period one of these two funds moves so much further than the other that its line would sit flat on the axis.
BTOT vs VOO Performance
iShares Total USD Fixed Income Market ETF (BTOT) is an ETF from iShares by BlackRock (US) and Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US). Year to date, BTOT is down 1.34% versus a gain of 11.48% for VOO.
Past performance does not guarantee future results.
Fees and Cost Over Time
BTOT charges 0.09% per year while VOO charges 0.03%. On a $10,000 position that is $9 vs $3 annually, a gap of $6 per year that compounds over a long holding period. On income, BTOT currently yields 2.93% against 1.04% for VOO.
Holdings Overlap
At least 7.0% of VOO's money is in holdings BTOT also owns.
Stated as a floor: for BTOT, our book for it covers 75.4% of that fund, so a holding it does not list is one we cannot count as shared. The real figure is this or higher.
VOO and BTOT share little of their money.
1 positions in common, counted across the 704 positions we hold weights for in BTOT and 494 in VOO, against full books of 1,067 and 509.
Top Shared Holdings
| Stock | Weight in BTOT | Weight in VOO | Difference |
|---|---|---|---|
| AAPLApple, Inc | 0.02% | 7.05% | 7.03% |
You are not choosing between two funds in isolation.
Whichever of BTOT and VOO you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, BTOT or VOO?
BTOT has an expense ratio of 0.09% while VOO charges 0.03%. VOO is the cheaper option, by $6 a year on a $10,000 investment.
What is the holdings overlap between BTOT and VOO?
At least 7.0% of VOO's money is in holdings BTOT also owns. Our book for BTOT is partial, so the real figure is this or higher. They hold 1 positions in common, counted across the 704 positions we hold weights for in BTOT and 494 in VOO.
Which pays a higher dividend, BTOT or VOO?
BTOT yields 2.93% while VOO yields 1.04%, so BTOT currently pays the higher dividend yield.
Is VOO better than BTOT?
VOO has a lower expense ratio. Which one suits a particular account depends on what it is for. This is information, not a recommendation.