IDEV vs IEUR overlap - what they share and where they differ
IDEV and IEUR share 54.6% of their weight across 880 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.
IDEV and IEUR
54.6%
880 shared positions
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
IEUR
iShares Core MSCI Europe ETF
Reported positions cover 99% of the fund, 982 positions · Jul 31, 2026
Top 10: 18.9%·Holdings of IEUR
Reported positions cover IDEV 98%, IEUR 99% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
IEUR vs IDEV side by side
IDEViShares Core MSCI International Developed Markets ETF
2,125
stock positions reported to the SEC
42.2% of its weight is in 1,245 names IEUR does not hold
IEURiShares Core MSCI Europe ETF
982
stock positions reported to the SEC
0.6% of its weight is in 102 names IDEV does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Basic Materials: IDEV has 3.4 points more of it.
The figures side by side
| IDEV | IEUR | |
|---|---|---|
| Filing date | Jul 31, 2026 | Jul 31, 2026 |
| Stock positions reported | 2,125 | 982 |
| Weight of the ten largest | 11.1% | 18.9% |
| Largest position | ASML 2.2% | ASML 4.0% |
| Held alone | 1,245 positions, 42.2% | 102 positions, 0.6% |
| Covered by stock positions | 98% | 99% |
Holdings they share
| Stock | In IDEV | In IEUR | Counted |
|---|---|---|---|
| ASMLASML Holding N.V. | 2.19% | 4.00% | 2.19% |
| HSBCHSBC HOLDINGS PLC | 1.24% | 2.29% | 1.24% |
| ROCHE HOLDING AG | 1.10% | 2.00% | 1.10% |
| NVSNovartis AG | 0.98% | 1.79% | 0.98% |
| AZNASTRAZENECA PLC | 0.88% | 1.61% | 0.88% |
| NESTLE S.A. | 0.88% | 1.61% | 0.88% |
| SHELSHELL PLC | 0.88% | 1.60% | 0.88% |
| SIEMENS AKTIENGESELLSCHAFT | 0.83% | 1.52% | 0.83% |
| BANCO SANTANDER, S.A. | 0.70% | 1.27% | 0.70% |
| SAPSapporo Breweries Ltd. | 0.69% | 1.20% | 0.69% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in IDEV
Only in IEUR
Questions people ask
Is IDEV the same as IEUR?
54.6% of their weight sits in the same 880 holdings. IDEV also reports MUFG, RY, BHP, which the other does not. IEUR also reports GETINGE AB, AG BARR PLC, ALIMAK GROUP AB (PUBL), which the other does not.
How is the overlap between IDEV and IEUR 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 IDEV and 99% of IEUR, so the number cannot exceed the smaller coverage.
Which holds more, IEUR or IDEV?
IDEV reports 2,125 stock positions and IEUR reports 982. 42.2% of IDEV's weight sits in names IEUR does not hold, and 0.6% of IEUR's weight in names IDEV does not hold. The ten largest positions are 11.1% of IDEV and 18.9% of IEUR.
How do IDEV and IEUR differ by sector?
The widest gap is Basic Materials: IDEV has 3.4 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.