EFAV vs IDEV overlap - what they share and where they differ
EFAV and IDEV share 29.6% of their weight across 242 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.
EFAV and IDEV
29.6%
242 shared positions
EFAV
iShares MSCI EAFE Min Vol Factor ETF
Reported positions cover 98% of the fund, 243 positions · Jul 31, 2026
Top 10: 14.6%·Holdings of EFAV
IDEV
iShares Core MSCI International Developed Markets ETF
Reported positions cover 98% of the fund, 2,125 positions · Jul 31, 2026
Top 10: 11.1%·Holdings of IDEV
Reported positions cover EFAV 98%, IDEV 98% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
IDEV vs EFAV side by side
EFAViShares MSCI EAFE Min Vol Factor ETF
243
stock positions reported to the SEC
0.0% of its weight is in 1 names IDEV does not hold
IDEViShares Core MSCI International Developed Markets ETF
2,125
stock positions reported to the SEC
61.3% of its weight is in 1,883 names EFAV does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Financial Services: IDEV has 8.0 points more of it.
The figures side by side
| EFAV | IDEV | |
|---|---|---|
| Filing date | Jul 31, 2026 | Jul 31, 2026 |
| Stock positions reported | 243 | 2,125 |
| Weight of the ten largest | 14.6% | 11.1% |
| Largest position | SECOM CO., LTD. 1.6% | ASML 2.2% |
| Held alone | 1 positions, 0.0% | 1,883 positions, 61.3% |
| Covered by stock positions | 98% | 98% |
Holdings they share
| Stock | In EFAV | In IDEV | Counted |
|---|---|---|---|
| NVSNovartis AG | 1.41% | 0.98% | 0.98% |
| NESTLE S.A. | 1.03% | 0.88% | 0.88% |
| SHELSHELL PLC | 1.51% | 0.88% | 0.88% |
| NODKNintendo Co., Ltd. | 1.13% | 0.84% | 0.84% |
| AZNASTRAZENECA PLC | 0.67% | 0.88% | 0.67% |
| ROCHE HOLDING AG | 0.65% | 1.10% | 0.65% |
| SAPSAP SE | 0.60% | 0.69% | 0.60% |
| MUFGMitsubishi UFJ Financial Group, Inc. | 0.59% | 1.14% | 0.59% |
| TTETOTALENERGIES SE | 1.38% | 0.59% | 0.59% |
| IBERDROLA, S.A. | 1.53% | 0.51% | 0.51% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in EFAV
Only in IDEV
Questions people ask
Is EFAV the same as IDEV?
29.6% of their weight sits in the same 242 holdings. EFAV also reports PANW, which the other does not. IDEV also reports HSBC, RY, SIEMENS AKTIENGESELLSCHAFT, which the other does not.
How is the overlap between EFAV and IDEV 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 EFAV and 98% of IDEV, so the number cannot exceed the smaller coverage.
Which holds more, IDEV or EFAV?
EFAV reports 243 stock positions and IDEV reports 2,125. 0.0% of EFAV's weight sits in names IDEV does not hold, and 61.3% of IDEV's weight in names EFAV does not hold. The ten largest positions are 14.6% of EFAV and 11.1% of IDEV.
How do EFAV and IDEV differ by sector?
The widest gap is Financial Services: IDEV has 8.0 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.