IDEV vs IXUS overlap - what they share and where they differ
IDEV and IXUS share 65.6% of their weight across 1,461 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 IXUS
65.6%
1,461 shared positions
IDEV
iShares Core MSCI International Developed Markets ETF
Reported positions cover 97% of the fund, 1,653 positions · Apr 30, 2026
Top 10: 10.6%·Holdings of IDEV
IXUS
iShares Core MSCI Total International Stock ETF
Reported positions cover 96% of the fund, 2,519 positions · Apr 30, 2026
Top 10: 12.8%·Holdings of IXUS
Reported positions cover IDEV 97%, IXUS 96% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
IXUS vs IDEV side by side
IDEViShares Core MSCI International Developed Markets ETF
1,653
stock positions reported to the SEC
2.0% of its weight is in 192 names IXUS does not hold
IXUSiShares Core MSCI Total International Stock ETF
2,519
stock positions reported to the SEC
30.4% of its weight is in 1,058 names IDEV does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: IXUS has 4.9 points more of it.
The figures side by side
| IDEV | IXUS | |
|---|---|---|
| Filing date | Apr 30, 2026 | Apr 30, 2026 |
| Stock positions reported | 1,653 | 2,519 |
| Weight of the ten largest | 10.6% | 12.8% |
| Largest position | ASML 1.9% | TSM 4.0% |
| Held alone | 192 positions, 2.0% | 1,058 positions, 30.4% |
| Covered by stock positions | 97% | 96% |
Holdings they share
| Stock | In IDEV | In IXUS | Counted |
|---|---|---|---|
| ASMLASML Holding N.V. | 1.94% | 1.32% | 1.32% |
| HSBCHSBC HOLDINGS PLC | 1.09% | 0.74% | 0.74% |
| MUFGMitsubishi Corporation | 1.06% | 0.71% | 0.71% |
| ROCHE HOLDING AG | 1.04% | 0.71% | 0.71% |
| AZNASTRAZENECA PLC | 1.01% | 0.69% | 0.69% |
| NVSNovartis AG | 0.97% | 0.66% | 0.66% |
| NESTLE S.A. | 0.90% | 0.61% | 0.61% |
| SHELSHELL PLC | 0.90% | 0.61% | 0.61% |
| RYROYAL BANK OF CANADA | 0.87% | 0.59% | 0.59% |
| NODKNIPPON REIT Investment Corporation | 0.82% | 0.57% | 0.57% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in IDEV
Only in IXUS
Questions people ask
Is IDEV the same as IXUS?
65.6% of their weight sits in the same 1,461 holdings. IDEV also reports ALM, GETINGE AB, TEMENOS LTD, which the other does not. IXUS also reports TSM, SAMSUNG ELECTRONICS CO., LTD., SKHY, which the other does not.
How is the overlap between IDEV and IXUS measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 97% of IDEV and 96% of IXUS, so the number cannot exceed the smaller coverage.
Which holds more, IXUS or IDEV?
IDEV reports 1,653 stock positions and IXUS reports 2,519. 2.0% of IDEV's weight sits in names IXUS does not hold, and 30.4% of IXUS's weight in names IDEV does not hold. The ten largest positions are 10.6% of IDEV and 12.8% of IXUS.
How do IDEV and IXUS differ by sector?
The widest gap is Technology: IXUS has 4.9 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.
Other pairs with these funds
IDEV against other funds in the table
IXUS against other funds in the table
Add a third fund in the tool·All fund pairs
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.