IDEVvsIEFAETF Comparison
ETF 1
IDEV
iShares Core MSCI International Developed Markets ETF
This fund is part of
DM Blended Cap
-0.37%
VS
iShares Core MSCI International Developed Markets ETF (IDEV) and iShares Core MSCI EAFE ETF (IEFA) belong to the same industry segment: DM Blended Cap. Both ETFs have the same top 3 sector exposures: Finance, Industrials and Technology. IDEV is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.07% for IEFA. IDEV is up 9.22% year-to-date (YTD) with +$7.46B in YTD flows. IEFA performs worse with 8.74% YTD performance, and +$14.19B in YTD flows. Run a side-by-side ETF comparison of IDEV and IEFA below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IDEV vs IEFA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IDEV IEFA | -1.85%-2.24% | +0.11%-0.30% | +9.22%+8.74% | +12.99%+11.90% | +73.86%+70.41% | +50.40%+47.77% |
| Flows | IDEV IEFA | +$1.73B+$771M | +$2.54B+$3.74B | +$7.46B+$14.19B | +$7.79B+$17.53B | +$15.06B+$39.48B | +$20.32B+$49.86B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IDEV IEFA | +12.04%+12.12% | +15.23%+15.64% | +14.55%+14.83% | +16.06%+16.24% |
| Max drawdown | IDEV IEFA | -5.75%-5.57% | -11.17%-11.37% | -13.07%-13.46% | -29.18%-29.93% |
| Max drawdown duration | IDEV IEFA | 59d59d | 103d103d | 37d40d | 843d840d |
Trading data
IDEV | IEFA | |
Last sale 10/23/2026 at 1:30 PM | $88.73 | $95.68 |
| Previous close 10/22/2026 | $89.16 | $96.15 |
| Consolidated volume 10/22/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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IDEV | IEFA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
IDEV | IEFA | |
|---|---|---|
| Last price | $88.73 | $95.68 |
| 1D performance | -0.48% | -0.49% |
| AuM | $33.50 B | $188.16 B |
| E/R | 0.04% | 0.07% |
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Exposure
Countries
IDEV
Japan
22.43%
Canada
11.93%
United Kingdom
11.78%
Switzerland
7.96%
Germany
7.11%
Other
38.79%
IEFA
Japan
25.53%
United Kingdom
13.47%
Switzerland
9.03%
Germany
8.08%
France
7.96%
Australia
7.14%
Other
28.78%
Sectors
IDEV
Finance
28.81%
Industrials
15.05%
Technology
11.62%
Non-Energy Materi.
9.33%
Healthcare
8.02%
Consumer Non-Cycl.
7.18%
Other
20%
IEFA
Finance
27.1%
Industrials
16.18%
Technology
12.71%
Healthcare
9.12%
Non-Energy Materi.
7.86%
Consumer Non-Cycl.
7.73%
Other
19.29%
Diversification
IDEV
Total weight of top 15 holdings out of 15
14.07%
IEFA
Total weight of top 15 holdings out of 15
15.64%
Top 15 holdings
Data as of August 31, 2026
IDEV
ASML Holding NV
2.20%
HSBC Holdings Plc
1.19%
Roche Holding AG
1.03%
Royal Bank of Canada
0.95%
Novartis AG
0.94%
Shell Plc
0.85%
Nestlé SA
0.84%
Mitsubishi UFJ Financial Group, Inc.
0.83%
AstraZeneca PLC
0.82%
Siemens AG
0.81%
BHP Group Ltd.
0.81%
SAP SE
0.76%
Banco Santander SA
0.70%
The Toronto-Dominion Bank
0.67%
Allianz SE
0.67%
IEFA
ASML Holding NV
2.51%
HSBC Holdings Plc
1.35%
Roche Holding AG
1.17%
Novartis AG
1.07%
Shell Plc
0.97%
Nestlé SA
0.96%
Mitsubishi UFJ Financial Group, Inc.
0.94%
AstraZeneca PLC
0.94%
BHP Group Ltd.
0.93%
Siemens AG
0.92%
SAP SE
0.86%
Banco Santander SA
0.80%
Allianz SE
0.76%
Commonwealth Bank of Australia
0.73%
Schneider Electric SE
0.72%
Frequently asked questions about IDEV and IEFA
How have the IDEV and IEFA ETFs performed in 2026?
As of October 23, 2026, IDEV is up 9.22% year-to-date (YTD), while IEFA has returned 8.74%. That puts IDEV better performer ahead so far this year.
Which ETF is attracting more investor money: IDEV or IEFA?
Year-to-date, the IDEV ETF saw +$7.46B in flows, compared to +$14.19B for IEFA.
Which ETF is more volatile: IDEV or IEFA?
Over the past year, IDEV had a volatility of 15.23%, while IEFA experienced 15.64%.
Which ETF is bigger: IDEV or IEFA?
As of October 23, 2026, IDEV holds $33.50 B in assets under management (AUM), while IEFA manages $188.16 B.
What sectors do the IDEV and IEFA ETFs invest in?
IDEV leans toward sectors like Finance, Industrials and Technology. Meanwhile, IEFA focuses on Finance, Industrials and Technology.
What are the top holdings of the IDEV ETF and IEFA ETF?
IDEV top holdings include ASML Holding NV, HSBC Holdings Plc and Roche Holding AG. IEFA holds in its top three: ASML Holding NV, HSBC Holdings Plc and Roche Holding AG.
Which ETF is more diversified: IDEV or IEFA?
IDEV holds 2285 securities with 14.07% of its assets in the top 15. IEFA has 2627 securities and a top 15 weight of 15.64%.
Latest news about IDEV & IEFA
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