IOO vs VIG: Differences, Returns & Fees
IOO and VIG hold 34% of their weight in the same names, and IOO returned +21.1% over the year. Net assets: $9.4bn on Oct 9, 2026 for iShares Global 100 ETF, and $109.1bn on Sep 30, 2026 for Vanguard Div Appreciation ETF.
VIG costs 0.36 points a year less; their one-year returns differ by 9.1 points; VIG is 11.9 times larger.
| IOO | VIG | |
|---|---|---|
| Expense ratio | 0.40% | 0.04% |
| Net assets, as of Sep 30, 2026 | $9.2bn | $109.1bn |
| Total return, 1 year | +21.1% | +12.0% |
| What it tracks | S&P Global 100 | S&P U.S. Dividend Growers Index |
| Holdings in common | 34% | |
| Top ten holdings, share of the fund | 59.9% | 33.5% |
Holdings in common uses holdings dated Aug 31, 2026 and Oct 9, 2026.
What they hold in common
By the books each fund has filed, IOO and VIG hold 34% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated Aug 31, 2026 and Oct 9, 2026.
half
34% in common
On the same fields
IOO and VIG on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
About IOO
IOO tracks an index. Over the year to Oct 9, 2026 it returned +21.1% with distributions reinvested. The prospectus expense ratio is 0.40% a year. By its holdings published by its issuer for Oct 9, 2026, 79% of the fund by weight is stocks the S&P 500 also holds, across 104 positions, with the top ten at 59.9%.
About VIG
VIG tracks an index of Dividend growth. Over the year to Oct 9, 2026 it returned +12.0% with distributions reinvested. The prospectus expense ratio is 0.04% a year. By its holdings published by its issuer as of Aug 31, 2026, 93% of the fund by weight is stocks the S&P 500 also holds, across 335 positions, with the top ten at 33.5%.
Questions people ask
- Which returned more over the last year, IOO or VIG?
- In the year to Oct 9, 2026, with distributions reinvested, IOO returned +21.1% and VIG +12.0%.
- Which is cheaper, IOO or VIG?
- VIG is cheaper, by 0.36 percentage points a year. That is about $36 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. 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, IOO against VIG, data as of Oct 9, 2026. https://etfiq.com/compare/any/ioo-vs-vig
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