Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
ACWI vs VOOG: how they differ
ACWI and VOOG hold 0% of their weight in the same names, and ACWI returned more over the year.
iShares MSCI ACWI ETF and Vanguard S&P 500 Growth Index Fund.
What they hold in common
By the books each fund has filed, ACWI and VOOG hold 0% of their money in the same securities at the same weight.
| Only in ACWI | Only in VOOG |
|---|---|
| NVIDIA 4.89% | NVIDIA Corp 14.29% |
| APPLE 4.67% | Microsoft Corp 9.31% |
| MICROSOFT 3.38% | Apple Inc 6.38% |
| AMAZON.COM INC 2.38% | Alphabet Inc 6.17% |
| ALPHABET CLASS A 1.90% | Broadcom Inc 5.90% |
| TAIWAN SEMICONDUCTOR MANUFACTURING 1.86% | Alphabet Inc 4.90% |
| BROADCOM INC 1.59% | Amazon.com Inc 3.90% |
| ALPHABET CLASS C 1.50% | Meta Platforms Inc 3.85% |
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 May 31, 2026 and Sep 10, 2026.
| ACWI iShares MSCI ACWI ETF | VOOG Vanguard S&P 500 Growth Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | MSCI ACWI | S&P 500 Growth |
| Total return, 1 year | +19.1% | +17.8% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +1.6 pts | +0.3 pts |
| Expense ratio | 0.32% | 0.05% |
| Already in the S&P 500 | 61.4% | 100.0% |
| Holdings | 1630 | 146 |
ACWI in plain words
ACWI is an index equity fund tracking the MSCI ACWI. Over the year to Sep 11, 2026 it returned +19.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.32% a year. By its holdings filed for Sep 10, 2026, 61% of the fund by weight is stocks the S&P 500 also holds, across 1630 positions, with the top ten at 24.6%.
VOOG in plain words
VOOG is an index equity fund tracking the S&P 500 Growth. Over the year to Sep 11, 2026 it returned +17.8% 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 May 31, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 146 positions, with the top ten at 60.2%.
Questions people ask
- Which returned more over the last year, ACWI or VOOG?
- In the year to Sep 13, 2026, with distributions reinvested, ACWI returned +19.1% and VOOG returned +17.8%, so ACWI returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, ACWI or VOOG?
- ACWI charges 0.32% a year and VOOG charges 0.05%, so VOOG is cheaper. Fees come from each fund's prospectus.
- How much do ACWI and VOOG overlap with the S&P 500?
- By their latest filed holdings, 61% of ACWI and 100% of VOOG by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
Other comparisons
Where to next
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, ACWI against VOOG, data as of Sep 13, 2026. https://etfiq.com/compare/any/acwi-vs-voog Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources