IEUR vs IDEV: Holdings Overlap
IEURiShares Core MSCI Europe ETF
iShares · 1017 holdings · $9.1B · as of 2026-04-30
IDEViShares Core MSCI International Developed Markets ETF
iShares · 2268 holdings · $31.8B · as of 2026-04-30
How similar are IEUR and IDEV?
iShares Core MSCI Europe ETF (IEUR, by iShares) holds 1017 positions; iShares Core MSCI International Developed Markets ETF (IDEV, by iShares) holds 2268. They have 896 holdings in common, and by portfolio weight the two funds are 54.0% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 54.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 896IEUR holds 1017 · IDEV holds 2268
- Weight in Shared Holdings
- IEUR 99%·IDEV 54%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in IEUR
121 of 1017 positions (0.8% of the fund) are not held by IDEV. Showing the top 30 by weight.
Only in IDEV
1372 of 2268 positions (45.4% of the fund) are not held by IEUR. Showing the top 30 by weight.
Sector Breakdown
| Sector | IEUR | IDEV |
|---|---|---|
| Financials | 20.9% | 21.8% |
| Industrials | 16.8% | 14.7% |
| Health Care | 11.1% | 7.3% |
| Consumer Staples | 7.9% | 5.6% |
| Information Technology | 7.4% | 7.8% |
| Other Sectors | 23.1% | 25.7% |
| Unclassified | 12.2% | 16.5% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (12% of IEUR, 17% of IDEV).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IEUR | +3.7% | +12.6% | +22.8% | +17.6% | +9.3% | +10.1% | 3.05% |
| IDEV | +4.4% | +14.8% | +25.5% | +18.6% | +9.7% | — | 3.08% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in IEUR vs IDEV →
Shared Holdings(896)
The top 10 shared positions account for 18% of the overlap, led by ASML, HSBA and AZN.
 ASMLASML Holding NV | 3.56% | 1.94% | 1.94% |
|---|---|---|---|
 HSBAHSBC Holdings PLC | 2.00% | 1.09% | 1.09% |
 AZNAstraZeneca PLC ORD USD0.25 | 1.87% | 1.01% | 1.01% |
 ROPRoche Holding AG | 1.82% | 0.99% | 0.99% |
 NOVNNovartis AG (Registered) | 1.78% | 0.97% | 0.97% |
 SHELShell PLC | 1.64% | 0.90% | 0.90% |
 NESNNestle SA (Registered) | 1.66% | 0.90% | 0.90% |
 SIESiemens AG (Registered) | 1.43% | 0.78% | 0.78% |
 TTETotalEnergies SE EUR2.5 | 1.17% | 0.64% | 0.64% |
 SANBanco Santander SA | 1.14% | 0.62% | 0.62% |
 SAPSAP SE | 1.11% | 0.60% | 0.60% |
 SUSchneider Electric SE | 1.11% | 0.60% | 0.60% |
 ALVAllianz SE (Registered) | 1.10% | 0.60% | 0.60% |
 ENRSiemens Energy AG | 1.04% | 0.57% | 0.57% |
 ABBNABB Ltd. (Registered) | 1.01% | 0.55% | 0.55% |
 IBEIberdrola SA | 0.95% | 0.52% | 0.52% |
 UBSGUBS Group AG (Registered) | 0.89% | 0.49% | 0.49% |
 NOVOBNovo Nordisk A/S, Class B | 0.87% | 0.47% | 0.47% |
 RR-Rolls-Royce Holdings PLC | 0.86% | 0.47% | 0.47% |
 MCLVMH Moet Hennessy Louis Vuitton SE | 0.84% | 0.46% | 0.46% |
 BATSBritish American Tobacco PLC | 0.81% | 0.44% | 0.44% |
 ULVRUnilever PLC | 0.81% | 0.44% | 0.44% |
 BBVABanco Bilbao Vizcaya Argentaria SA | 0.80% | 0.43% | 0.43% |
 BP-BP plc | 0.79% | 0.43% | 0.43% |
 AIAir Liquide SA | 0.79% | 0.43% | 0.43% |
Showing the top 250 of 896 shared holdings by overlap weight.
Frequently Asked Questions
How much do IEUR and IDEV overlap?
IEUR and IDEV overlap by 54.0% of portfolio weight. They share 896 holdings (IEUR holds 1017 positions and IDEV holds 2268), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IEUR and IDEV?
The two portfolios are 54.0% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of IEUR and IDEV?
The largest positions held by both funds are ASML, HSBA, AZN, ROP and NOVN. Together the top 10 shared positions account for 18% of the total overlap.
What does IEUR own that IDEV doesn't?
121 positions (0.8% of IEUR) are unique to IEUR, led by DOFG, DANR and SSABA. In the other direction, 1372 positions (45.4% of IDEV) are unique to IDEV.