DFIV vs IDEV overlap - what they share and where they differ
DFIV and IDEV share 33.3% of their weight across 429 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.
DFIV and IDEV
33.3%
429 shared positions
DFIV
Dimensional International Value ETF
Reported positions cover 90% of the fund, 449 positions · Apr 30, 2026
Top 10: 14.1%·Holdings of DFIV
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
Reported positions cover DFIV 90%, IDEV 97% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
IDEV vs DFIV side by side
DFIVDimensional International Value ETF
449
stock positions reported to the SEC
0.9% of its weight is in 20 names IDEV does not hold
IDEViShares Core MSCI International Developed Markets ETF
1,653
stock positions reported to the SEC
58.1% of its weight is in 1,224 names DFIV does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: IDEV has 5.4 points more of it.
The figures side by side
| DFIV | IDEV | |
|---|---|---|
| Filing date | Apr 30, 2026 | Apr 30, 2026 |
| Stock positions reported | 449 | 1,653 |
| Weight of the ten largest | 14.1% | 10.6% |
| Largest position | TTE 2.2% | ASML 1.9% |
| Held alone | 20 positions, 0.9% | 1,224 positions, 58.1% |
| Covered by stock positions | 90% | 97% |
Holdings they share
| Stock | In DFIV | In IDEV | Counted |
|---|---|---|---|
| SHELSHELL PLC | 0.82% | 0.90% | 0.82% |
| HSBCHSBC HOLDINGS PLC | 0.68% | 1.09% | 0.68% |
| SMFGSUMITOMO CORPORATION | 1.35% | 0.67% | 0.67% |
| NODKNishi-Nippon Financial Holdings, Inc. | 0.64% | 0.82% | 0.64% |
| TTETOTALENERGIES SE | 2.23% | 0.64% | 0.64% |
| TDTHE TORONTO-DOMINION BANK | 1.32% | 0.63% | 0.63% |
| TMTOYOTA MOTOR CORPORATION | 1.86% | 0.63% | 0.63% |
| SANBanco Santander, S.A. | 1.83% | 0.62% | 0.62% |
| MUFGMitsubishi Corporation | 0.57% | 1.06% | 0.57% |
| UBSUBS Group AG | 0.71% | 0.49% | 0.49% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in DFIV
Only in IDEV
Questions people ask
Is DFIV the same as IDEV?
33.3% of their weight sits in the same 429 holdings. DFIV also reports AMRZ, IP, CATHAY PACIFIC AIRWAYS LIMITED, which the other does not. IDEV also reports ASML, ROCHE HOLDING AG, AZN, which the other does not.
How is the overlap between DFIV 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 90% of DFIV and 97% of IDEV, so the number cannot exceed the smaller coverage.
Which holds more, IDEV or DFIV?
DFIV reports 449 stock positions and IDEV reports 1,653. 0.9% of DFIV's weight sits in names IDEV does not hold, and 58.1% of IDEV's weight in names DFIV does not hold. The ten largest positions are 14.1% of DFIV and 10.6% of IDEV.
How do DFIV and IDEV differ by sector?
The widest gap is Technology: IDEV has 5.4 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.
Other pairs with these funds
IDEV 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.