ACWX vs SPDW: Differences, Returns & Fees
ACWX and SPDW hold 65% of their weight in the same names, and SPDW returned +19.7% over the year. Net assets: $17.6bn on Oct 9, 2026 for iShares MSCI ACWI ex U.S. ETF, and $40.5bn on Oct 8, 2026 for State Street SPDR Portfolio Developed World ex-US ETF.
SPDW costs 0.29 points a year less; their one-year returns differ by 1.5 points; SPDW is 2.3 times larger.
| ACWX | SPDW | |
|---|---|---|
| Expense ratio | 0.32% | 0.03% |
| Net assets, as of Oct 8, 2026 | $17.5bn | $40.5bn |
| Total return, 1 year | +18.2% | +19.7% |
| What it tracks | MSCI ACWI ex USA Index | S&P Developed Ex-U.S. BMI Index ? |
| Holdings in common | 65% | |
| Top ten holdings, share of the fund | 16.6% | 12.9% |
| Below its high | 3.9%, high on Sep 4, 2026 | 4.5%, high on Sep 4, 2026 |
Holdings in common uses holdings dated Oct 8, 2026.
What they hold in common
By the books each fund has filed, ACWX and SPDW hold 65% 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 Oct 8, 2026.
half
65% in common
On the same fields
ACWX and SPDW on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
ACWX in plain words
ACWX tracks the MSCI ACWI ex U.S.. Over the year to Oct 9, 2026 it returned +18.2% with distributions reinvested, against +17.3% for the S&P 500. The prospectus expense ratio is 0.32% a year. By its holdings published by its issuer for Oct 8, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1,908 positions, with the top ten at 16.6%. It sat 3.9% below its high of Sep 4, 2026 on Oct 9, 2026.
SPDW in plain words
SPDW tracks an index. Over the year to Oct 9, 2026 it returned +19.7% with distributions reinvested, against +17.3% for the S&P 500. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer for Oct 8, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 2,448 positions, with the top ten at 12.9%. It sat 4.5% below its high of Sep 4, 2026 on Oct 9, 2026.
Questions people ask
- Which returned more over the last year, ACWX or SPDW?
- In the year to Oct 9, 2026, with distributions reinvested, ACWX returned +18.2% and SPDW +19.7%.
- Which is cheaper, ACWX or SPDW?
- SPDW is cheaper, by 0.29 percentage points a year. That is about $29 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, ACWX against SPDW, data as of Oct 9, 2026. https://etfiq.com/compare/any/acwx-vs-spdw
ETFIQ. (Oct 9, 2026). ACWX against SPDW. Retrieved from https://etfiq.com/compare/any/acwx-vs-spdw
[ACWX against SPDW (ETFIQ, Oct 9, 2026)](https://etfiq.com/compare/any/acwx-vs-spdw)
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