Data as of Oct 28, 2026.
IVV vs VOX: Differences, Returns & Fees
Over the year to Oct 28, 2026, IVV returned +13.7% to VOX's −5.7%; 9% of their weight is in the same names.
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Net assets: $885.1bn on Oct 27, 2026 for iShares Core S&P 500 ETF, and $6.0bn on Sep 30, 2026 for Vanguard Communication Services ETF.
Pair scorecard
IVV costs 0.06 points a year less; their one-year returns differ by 19.4 points; IVV is far larger, $881.3bn against $6.0bn.
| Measure | IVV | VOX |
|---|---|---|
| Return | ||
| Total return, 1 year | +13.7% | −5.7% |
| Drawdown | ||
| Below its high | 10.8%, high on Jan 29, 2026 | |
| Benchmark | ||
| What it tracks | S&P 500 | MSCI US Investable Market Index (IMI)/Communication Services 25/50 |
| Cost and size | ||
| Expense ratio | 0.03% | 0.09% |
| Net assets, as of Sep 30, 2026 | $881.3bn | $6.0bn |
| Holdings | ||
| Holdings in common | 9% | |
| Top ten holdings, share of the fund | 38.1% | 71.1% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, IVV and VOX hold 9% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
9% in common
Only in one fund ↓
Side by side
IVV and VOX on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IVV
IVV tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.7% with distributions reinvested, against +13.6% for its benchmark, the S&P 500. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 505 positions, with the top ten at 38.1%.
VOX
VOX tracks an index of Communication Services. Over the year to Oct 28, 2026 it returned −5.7% with distributions reinvested, against −5.9% for its benchmark, the MSCI US Investable Market Index (IMI)/Communication Services 25/50. The prospectus expense ratio is 0.09% a year. By its holdings published by its issuer as of Sep 30, 2026, 84% of the fund by weight is stocks the S&P 500 also holds, across 113 positions, with the top ten at 71.1%. It sat 10.8% below its high of Jan 29, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, IVV or VOX?
- In the year to Oct 28, 2026, with distributions reinvested, IVV returned +13.7% and VOX −5.7%.
- Which is cheaper, IVV or VOX?
- IVV is cheaper, by 0.06 percentage points a year. That is about $6 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, IVV against VOX, data as of Oct 28, 2026. https://etfiq.com/compare/any/ivv-vs-vox
ETFIQ. (Oct 28, 2026). IVV against VOX. Retrieved from https://etfiq.com/compare/any/ivv-vs-vox
[IVV against VOX (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/ivv-vs-vox)
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