ACWX vs DFAI overlap - what they share and where they differ
ACWX and DFAI share 61.5% of their weight across 671 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
ACWX and DFAI
61.5%
671 shared positions
ACWX
iShares MSCI ACWI ex U.S. ETF
Reported positions cover 98% of the fund, 1,685 positions · Jul 31, 2026
Top 10: 16.2%·Holdings of ACWX
DFAI
Dimensional International Core Equity Market ETF
Reported positions cover 96% of the fund, 3,269 positions · Jul 31, 2026
Top 10: 9.2%·Holdings of DFAI
Reported positions cover ACWX 98%, DFAI 96% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
DFAI vs ACWX side by side
ACWXiShares MSCI ACWI ex U.S. ETF
1,685
stock positions reported to the SEC
32.3% of its weight is in 1,014 names DFAI does not hold
DFAIDimensional International Core Equity Market ETF
3,269
stock positions reported to the SEC
15.1% of its weight is in 2,598 names ACWX does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: ACWX has 9.2 points more of it.
The figures side by side
| ACWX | DFAI | |
|---|---|---|
| Filing date | Jul 31, 2026 | Jul 31, 2026 |
| Stock positions reported | 1,685 | 3,269 |
| Weight of the ten largest | 16.2% | 9.2% |
| Largest position | TSM 4.9% | HSBC 1.2% |
| Held alone | 1,014 positions, 32.3% | 2,598 positions, 15.1% |
| Covered by stock positions | 98% | 96% |
Holdings they share
| Stock | In ACWX | In DFAI | Counted |
|---|---|---|---|
| HSBCHSBC HOLDINGS PLC | 0.98% | 1.16% | 0.98% |
| MUFGMitsubishi Corporation | 0.89% | 0.98% | 0.89% |
| ROCHE HOLDING AG | 0.87% | 1.08% | 0.87% |
| RYROYAL BANK OF CANADA | 0.79% | 0.99% | 0.79% |
| AZNASTRAZENECA PLC | 0.70% | 0.81% | 0.70% |
| NESTLE S.A. | 0.70% | 0.84% | 0.70% |
| SHELSHELL PLC | 0.69% | 1.01% | 0.69% |
| BHPBHP GROUP LIMITED | 0.58% | 0.59% | 0.58% |
| SIEMENS AKTIENGESELLSCHAFT | 0.66% | 0.58% | 0.58% |
| TDTHE TORONTO-DOMINION BANK | 0.54% | 0.64% | 0.54% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in ACWX
Only in DFAI
Questions people ask
Is ACWX the same as DFAI?
61.5% of their weight sits in the same 671 holdings. ACWX also reports TSM, SAMSUNG ELECTRONICS CO., LTD., SKHY, which the other does not. DFAI also reports MITSUI E&S CO LTD, WCN, AMRZ, which the other does not.
How is the overlap between ACWX and DFAI measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 98% of ACWX and 96% of DFAI, so the number cannot exceed the smaller coverage.
Which holds more, DFAI or ACWX?
ACWX reports 1,685 stock positions and DFAI reports 3,269. 32.3% of ACWX's weight sits in names DFAI does not hold, and 15.1% of DFAI's weight in names ACWX does not hold. The ten largest positions are 16.2% of ACWX and 9.2% of DFAI.
How do ACWX and DFAI differ by sector?
The widest gap is Technology: ACWX has 9.2 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
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Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.