Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
VO vs VOE: how they differ
VO and VOE hold 57% of their weight in the same names, and VOE returned more over the year.
Vanguard Mid-Cap Index Fund and Vanguard Mid-Cap Value Index Fund.
What they hold in common
By the books each fund has filed, VO and VOE hold 57% of their money in the same securities at the same weight.
| Holding | VO | VOE |
|---|---|---|
| Cummins Inc | 0.95% | 1.71% |
| Valero Energy Corp | 0.75% | 1.34% |
| Marathon Petroleum Corp | 0.72% | 1.29% |
| CRH PLC | 0.69% | 1.24% |
| United Rentals Inc | 0.69% | 1.23% |
| General Motors Co | 0.67% | 1.21% |
| SLB Ltd | 0.67% | 1.21% |
| Simon Property Group Inc | 0.67% | 1.20% |
| Phillips 66 | 0.66% | 1.18% |
| Warner Bros Discovery Inc | 0.62% | 1.10% |
| PACCAR Inc | 0.61% | 1.10% |
| Digital Realty Trust Inc | 0.61% | 1.09% |
| Only in VO | Only in VOE |
|---|---|
| Vertiv Holdings Co 1.23% | |
| Western Digital Corp 1.07% | |
| Seagate Technology Holdings PLC 1.05% | |
| Quanta Services Inc 1.05% | |
| Howmet Aerospace Inc 1.04% | |
| Datadog Inc 0.84% | |
| Bloom Energy Corp 0.79% | |
| Constellation Energy Corp 0.78% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026.
| VO Vanguard Mid-Cap Index Fund | VOE Vanguard Mid-Cap Value Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | Vanguard | Vanguard |
| What it is | Mid-Cap | Mid-Cap Value |
| Total return, 1 year | +12.0% | +20.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −5.5 pts | +2.7 pts |
| Expense ratio | 0.03% | 0.05% |
| Already in the S&P 500 | 91.4% | 96.6% |
| Holdings | 282 | 170 |
VO in plain words
VO is an index equity fund tracking the Mid-Cap. Over the year to Sep 11, 2026 it returned +12.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year. By its holdings filed for Jun 30, 2026, 91% of the fund by weight is stocks the S&P 500 also holds, across 282 positions, with the top ten at 9.6%. It sat 4.1% below its high of Aug 14, 2026 on Sep 11, 2026.
VOE in plain words
VOE is an index equity fund tracking the Mid-Cap Value. Over the year to Sep 11, 2026 it returned +20.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. By its holdings filed for Jun 30, 2026, 97% of the fund by weight is stocks the S&P 500 also holds, across 170 positions, with the top ten at 12.7%.
Questions people ask
- Which returned more over the last year, VO or VOE?
- In the year to Sep 12, 2026, with distributions reinvested, VO returned +12.0% and VOE returned +20.2%, so VOE returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, VO or VOE?
- VO charges 0.03% a year and VOE charges 0.05%, so VO is cheaper. Fees come from each fund's prospectus.
- How much do VO and VOE overlap with the S&P 500?
- By their latest filed holdings, 91% of VO and 97% of VOE by weight is stocks the S&P 500 already holds. Between the two funds, 57% of their books are the same securities at the same weight.
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Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, VO against VOE, data as of Sep 12, 2026. https://etfiq.com/compare/any/VO-VOE Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources