iShares Core MSCI International Developed Markets ETF
Developed international stock index ETF · tracks MSCI World ex USA Investable Market Index
As of its 2026 Q2 report, iShares Core MSCI International Developed Markets ETF held 2,275 positions with $29.41B in net assets. Its ten largest holdings made up 10.5% of the fund. The IDEV share class costs 0.04% a year. Over the 12 months to May 2026, IDEV returned 24.8%, with dividends reinvested. In 2026 Q3 it added 112 new positions and exited 50.
The iShares Core MSCI International Developed Markets ETF (the Fund ) seeks to track the investment results of an index composed of large-, mid- and small-capitalization developed market equities, excluding the United States.
The fund tracks the MSCI World ex USA Investable Market Index using representative sampling, holding a portfolio of large-, mid- and small-cap equities from 22 developed markets outside the United States, weighted by free float market capitalization. Because the fund samples rather than holds all index constituents, its returns may diverge from the index. The fund may invest up to 20% of assets in derivatives, cash and securities outside the index to optimize tracking.
What you own
| Company | Weight | Value | Shares | Reported price |
|---|---|---|---|---|
ASML Holding N.V. | 1.94% | $569.90M | 394.2K | $1,445.55 |
HSBC HOLDINGS PLC | 1.09% | $320.34M | 17.4M | $18.40 |
BlackRock Funds III: BlackRock Cash Funds: Institutional; SL Agency Shares | 1.02% | $300.58M | — | — |
ASTRAZENECA PLC | 1.01% | $298.22M | 1.6M | $189.72 |
Roche Holding AG | 0.99% | $290.08M | 711.9K | $407.50 |
Novartis AG | 0.97% | $284.68M | 1.9M | $147.79 |
SHELL PLC | 0.90% | $264.28M | 5.8M | $45.47 |
Nestle S.A. | 0.90% | $264.12M | 2.6M | $101.24 |
RYROYAL BANK OF CANADA | 0.86% | $254.48M | 1.4M | $179.86 |
Siemens Aktiengesellschaft | 0.78% | $228.96M | 770.5K | $297.16 |
Reported price is the fund's own reported value divided by its own reported shares at 2026-04-30 — not a live quote, and not what the fund paid.
The 200 largest of 2,275 holdings, with the share counts as filed, open with a free account.
What the fund is made of
Percentages are of fund net assets. Rounding, liabilities and short positions can make totals differ from 100%.
| Stocks | 97.77% |
| Other | 1.67% |
| Cash & short-term | 1.03% |
| Derivatives | 0.02% |
Derivatives are shown at market value, not notional exposure.
How it has done
IDEV share class · total returns with dividends reinvested
Volatility over the last 12 months: 13.42%. Past returns are a record, not a forecast.
Jun 2026 and Jul 2026 have been filed since the trailing figures were struck, so they are not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Fees & fund details
iShares Core MSCI International Developed Markets ETF is a developed international equity index ETF that tracks the MSCI World ex USA Investable Market Index.
- Asset class
- Equity
- Region
- Developed international
- Management
- Index (passive)
- Fund type
- ETF
- Expense ratio, by class
- 0.04%· IDEV 0.04%
- Portfolio turnover
- 3.00% a year · as of 2025 Q4
Turnover is how much of the portfolio was replaced in a year.
Classified from what the fund holds, not from its name · 2026 Q2. The summary is a paraphrase of the prospectus; the objective is verbatim.
What changed this quarter
Positions that entered or left the fund since its previous filing. Positions that were only resized are not listed.
112 new· the largest 8
50 exited· the largest 7
Understand how this fund fits with the rest.
Explore shared holdings, compare funds and follow their businesses with your connected AI:
- “Where do my funds overlap — IDEV, QQQ and the fund in my 401(k)?”
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