IDEV vs VT: Holdings Overlap
IDEViShares Core MSCI International Developed Markets ETF
iShares · 2268 holdings · $31.8B · as of 2026-04-30
VTVanguard Total World Stock Index Fund
Vanguard · 10033 holdings · $80.9B · as of 2026-04-30
How similar are IDEV and VT?
iShares Core MSCI International Developed Markets ETF (IDEV, by iShares) holds 2268 positions; Vanguard Total World Stock Index Fund (VT, by Vanguard) holds 10033. They have 2185 holdings in common, and by portfolio weight the two funds are 24.6% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 24.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2185IDEV holds 2268 · VT holds 10033
- Weight in Shared Holdings
- IDEV 98%·VT 25%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
83 of 2268 positions (1.1% of the fund) are not held by VT. Showing the top 30 by weight.
Sector Breakdown
| Sector | IDEV | VT |
|---|---|---|
| Information Technology | 7.8% | 25.9% |
| Financials | 21.8% | 14.5% |
| Industrials | 14.7% | 10.2% |
| Consumer Discretionary | 5.1% | 8.3% |
| Communication Services | 3.3% | 7.8% |
| Other Sectors | 30.2% | 23.4% |
| Unclassified | 16.5% | 9.1% |
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, 9% of VT).
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% |
| VT | +3.2% | +15.0% | +25.3% | +20.1% | +11.1% | +12.6% | 1.54% |
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 VT →
Shared Holdings(2185)
The top 10 shared positions account for 11% of the overlap, led by ASML, HSBA and AZN.
 ASMLASML Holding NV | 1.94% | 0.50% | 0.50% |
|---|---|---|---|
 HSBAHSBC Holdings PLC | 1.09% | 0.28% | 0.28% |
 AZNAstraZeneca PLC ORD USD0.25 | 1.01% | 0.25% | 0.25% |
 NOVNNovartis AG (Registered) | 0.97% | 0.25% | 0.25% |
 NESNNestle SA (Registered) | 0.90% | 0.23% | 0.23% |
 SHELShell PLC | 0.90% | 0.23% | 0.23% |
 ROPRoche Holding AG | 0.99% | 0.23% | 0.23% |
 RYGovernment Long Bond 1.2x Strategy Fund | 0.87% | 0.22% | 0.22% |
 SIESiemens AG (Registered) | 0.78% | 0.20% | 0.20% |
 CBACommonwealth Bank of Australia | 0.73% | 0.19% | 0.19% |
 7203Toyota Motor Corp. NPV | 0.63% | 0.18% | 0.18% |
 8306Mitsubishi UFJ Financial Group Inc. NPV | 0.70% | 0.18% | 0.18% |
 BHPBHP Group Ltd. | 0.69% | 0.17% | 0.17% |
 TDThe Toronto-Dominion Bank COM NEW | 0.63% | 0.16% | 0.16% |
 SANBanco Santander SA | 0.62% | 0.16% | 0.16% |
 ALVAllianz SE (Registered) | 0.60% | 0.15% | 0.15% |
 SAPSAP SE | 0.60% | 0.15% | 0.15% |
 SUSchneider Electric SE | 0.60% | 0.15% | 0.15% |
 TTETotalEnergies SE EUR2.5 | 0.64% | 0.15% | 0.15% |
 ABBNABB Ltd. (Registered) | 0.55% | 0.14% | 0.14% |
 ENRSiemens Energy AG | 0.57% | 0.14% | 0.14% |
 IBEIberdrola SA | 0.52% | 0.14% | 0.14% |
 SHOPShopify, Inc., Class A | 0.51% | 0.13% | 0.13% |
 UBSGUBS Group AG (Registered) | 0.49% | 0.12% | 0.12% |
 6501Hitachi Ltd. NPV | 0.50% | 0.12% | 0.12% |
Showing the top 250 of 2185 shared holdings by overlap weight.
Frequently Asked Questions
How much do IDEV and VT overlap?
IDEV and VT overlap by 24.6% of portfolio weight. They share 2185 holdings (IDEV holds 2268 positions and VT holds 10033), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IDEV and VT?
The two portfolios are 24.6% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of IDEV and VT?
The largest positions held by both funds are ASML, HSBA, AZN, NOVN and NESN. Together the top 10 shared positions account for 11% of the total overlap.
What does IDEV own that VT doesn't?
83 positions (1.1% of IDEV) are unique to IDEV, led by Euro, TEVA and SE. In the other direction, 7848 positions (74.7% of VT) are unique to VT.