Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IVV vs VOE: how they differ
IVV and VOE hold 9% of their weight in the same names, and VOE returned more over the year.
iShares Core S&P 500 ETF and Vanguard Mid-Cap Value Index Fund.
What they hold in common
By the books each fund has filed, IVV and VOE hold 9% of their money in the same securities at the same weight.
| Holding | IVV | VOE |
|---|---|---|
| Newmont Corp. | 0.15% | 0.86% |
| Cummins, Inc. | 0.15% | 1.71% |
| Williams Cos., Inc. (The) | 0.14% | 0.79% |
| Valero Energy Corp. | 0.12% | 1.34% |
| Marathon Petroleum Corp. | 0.12% | 1.29% |
| American Electric Power Co., Inc. | 0.12% | 0.65% |
| Simon Property Group, Inc. | 0.11% | 1.20% |
| Norfolk Southern Corp. | 0.11% | 0.61% |
| United Rentals, Inc. | 0.11% | 1.23% |
| Travelers Cos., Inc. (The) | 0.11% | 0.61% |
| General Motors Co. | 0.11% | 1.21% |
| SLB Ltd. | 0.11% | 1.21% |
| Only in IVV | Only in VOE |
|---|---|
| NVIDIA Corp. 7.52% | CRH PLC 1.24% |
| Apple, Inc. 6.59% | TE Connectivity PLC 1.02% |
| Microsoft Corp. 4.30% | Cheniere Energy Inc 0.87% |
| Amazon.com, Inc. 3.62% | Ferguson Enterprises Inc 0.80% |
| Alphabet, Inc. 3.25% | Johnson Controls International plc 0.77% |
| Broadcom, Inc. 2.77% | Aon PLC 0.58% |
| Alphabet, Inc. 2.59% | Arch Capital Group Ltd 0.56% |
| Micron Technology, Inc. 2.02% | Strategy Inc 0.50% |
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.
| IVV iShares Core S&P 500 ETF | VOE Vanguard Mid-Cap Value Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | S&P 500 | Mid-Cap Value |
| Total return, 1 year | +17.6% | +20.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +0.1 pts | +2.7 pts |
| Expense ratio | 0.03% | 0.05% |
| Already in the S&P 500 | 100.0% | 96.6% |
| Holdings | 504 | 170 |
IVV in plain words
IVV is an index equity fund tracking the S&P 500. Over the year to Sep 11, 2026 it returned +17.6% 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, 100% of the fund by weight is stocks the S&P 500 also holds, across 504 positions, with the top ten at 36.4%.
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, IVV or VOE?
- In the year to Sep 12, 2026, with distributions reinvested, IVV returned +17.6% and VOE returned +20.2%, so VOE returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IVV or VOE?
- IVV charges 0.03% a year and VOE charges 0.05%, so IVV is cheaper. Fees come from each fund's prospectus.
- How much do IVV and VOE overlap with the S&P 500?
- By their latest filed holdings, 100% of IVV and 97% of VOE by weight is stocks the S&P 500 already holds. Between the two funds, 9% of their books are the same securities at the same weight.
Other comparisons
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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, IVV against VOE, data as of Sep 12, 2026. https://etfiq.com/compare/any/IVV-VOE Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources