IDEV vs VGK: Holdings Overlap
IDEViShares Core MSCI International Developed Markets ETF
iShares · 2268 holdings · $31.8B · as of 2026-04-30
VGKVanguard European Stock Index Fund
Vanguard · 1222 holdings · $30.9B · as of 2026-04-30
How similar are IDEV and VGK?
iShares Core MSCI International Developed Markets ETF (IDEV, by iShares) holds 2268 positions; Vanguard European Stock Index Fund (VGK, by Vanguard) holds 1222. They have 912 holdings in common, and by portfolio weight the two funds are 52.9% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 52.9%Sum of the smaller weight of each shared holding
- Shared Holdings
- 912IDEV holds 2268 · VGK holds 1222
- Weight in Shared Holdings
- IDEV 53%·VGK 95%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 IDEV
1356 of 2268 positions (46.1% of the fund) are not held by VGK. Showing the top 30 by weight.
Sector Breakdown
| Sector | IDEV | VGK |
|---|---|---|
| Financials | 21.8% | 21.4% |
| Industrials | 14.7% | 16.6% |
| Health Care | 7.3% | 11.1% |
| Information Technology | 7.8% | 7.4% |
| Consumer Staples | 5.6% | 7.4% |
| Other Sectors | 25.7% | 21.9% |
| Unclassified | 16.5% | 13.7% |
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 (17% of IDEV, 14% of VGK).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IDEV | +4.4% | +14.8% | +25.5% | +18.6% | +9.7% | — | 3.08% |
| VGK | +4.0% | +12.8% | +23.3% | +17.9% | +9.6% | +10.3% | 2.77% |
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 IDEV vs VGK →
Shared Holdings(912)
The top 10 shared positions account for 19% of the overlap, led by ASML, HSBA and AZN.
 ASMLASML Holding NV | 1.94% | 3.61% | 1.94% |
|---|---|---|---|
 HSBAHSBC Holdings PLC | 1.09% | 2.03% | 1.09% |
 AZNAstraZeneca PLC ORD USD0.25 | 1.01% | 1.83% | 1.01% |
 ROPRoche Holding AG | 0.99% | 1.84% | 0.99% |
 NOVNNovartis AG (Registered) | 0.97% | 1.83% | 0.97% |
 SHELShell PLC | 0.90% | 1.66% | 0.90% |
 NESNNestle SA (Registered) | 0.90% | 1.68% | 0.90% |
 SIESiemens AG (Registered) | 0.78% | 1.40% | 0.78% |
 TTETotalEnergies SE EUR2.5 | 0.64% | 1.09% | 0.64% |
 SANBanco Santander SA | 0.62% | 1.15% | 0.62% |
 SAPSAP SE | 0.60% | 1.11% | 0.60% |
 SUSchneider Electric SE | 0.60% | 1.11% | 0.60% |
 ALVAllianz SE (Registered) | 0.60% | 1.12% | 0.60% |
 ENRSiemens Energy AG | 0.57% | 1.01% | 0.57% |
 ABBNABB Ltd. (Registered) | 0.55% | 1.01% | 0.55% |
 IBEIberdrola SA | 0.52% | 0.99% | 0.52% |
 UBSGUBS Group AG (Registered) | 0.49% | 0.89% | 0.49% |
 NOVOBNovo Nordisk A/S, Class B | 0.47% | 0.87% | 0.47% |
 RR-Rolls-Royce Holdings PLC | 0.47% | 0.88% | 0.47% |
 MCLVMH Moet Hennessy Louis Vuitton SE | 0.46% | 0.88% | 0.46% |
 BATSBritish American Tobacco PLC | 0.44% | 0.80% | 0.44% |
 ULVRUnilever PLC | 0.44% | 0.81% | 0.44% |
 BBVABanco Bilbao Vizcaya Argentaria SA | 0.43% | 0.81% | 0.43% |
 BP-BP plc | 0.43% | 0.80% | 0.43% |
 AIRAirbus SE | 0.42% | 0.78% | 0.42% |
Showing the top 250 of 912 shared holdings by overlap weight.
Frequently Asked Questions
How much do IDEV and VGK overlap?
IDEV and VGK overlap by 52.9% of portfolio weight. They share 912 holdings (IDEV holds 2268 positions and VGK holds 1222), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IDEV and VGK?
The two portfolios are 52.9% 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 IDEV and VGK?
The largest positions held by both funds are ASML, HSBA, AZN, ROP and NOVN. Together the top 10 shared positions account for 19% of the total overlap.
What does IDEV own that VGK doesn't?
1356 positions (46.1% of IDEV) are unique to IDEV, led by RY, CBA and 8306. In the other direction, 310 positions (4.2% of VGK) are unique to VGK.