IDYNvsEFAETF Comparison
ETF 1
IDYN
iShares International Equity Factor Rotation Active ETF
This fund is part of
DM Large & Mid Cap
-0.24%
VS
iShares International Equity Factor Rotation Active ETF (IDYN) and iShares MSCI EAFE ETF (EFA) belong to the same industry segment: DM Large & Mid Cap. Both ETFs have the same top 3 sector exposures: Financials, Industrials and Information Technology. IDYN is more expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.32% for EFA. IDYN is up 6.46% year-to-date (YTD) with -$9M in YTD flows. EFA performs worse with 5.58% YTD performance, and +$354M in YTD flows. Run a side-by-side ETF comparison of IDYN and EFA 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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IDYN vs EFA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IDYN EFA | +7.21%+8.06% | -1.42%-0.93% | +6.46%+5.58% | n/a+23.93% | n/a+51.73% | n/a+50.21% |
| Flows | IDYN EFA | +$1M- | -$9M- | -$9M+$354M | -+$2.59B | -+$4.95B | -+$2.48B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IDYN EFA | +23.47%+21.07% | n/a+14.69% | n/a+14.71% | n/a+16.13% |
| Max drawdown | IDYN EFA | -12.62%-11.39% | n/a-11.39% | n/a-13.68% | n/a-29.40% |
| Max drawdown duration | IDYN EFA | 61d61d | n/a61d | n/a41d | n/a892d |
Trading data
IDYN | EFA | |
Last sale 4/28/2026 at 1:30 PM | $29.93 | $100.96 |
| Previous close 04/27/2026 | $29.96 | $101.38 |
| Consolidated volume 04/27/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of March 31, 2026
1-year trailing difference
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IDYN
is actively managed and doesn’t replicate an indexIDYN | EFA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 4/28/2026 at 1:30 PM
Live
Closed
IDYN | EFA | |
|---|---|---|
| Last price | $29.93 | $100.96 |
| 1D performance | -0.09% | -0.41% |
| AuM | $106.38 M | $74.69 B |
| E/R | 0.45% | 0.32% |
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Exposure
Countries
IDYN
Japan
24.55%
United Kingdom
12.41%
Germany
7.94%
France
7.64%
Switzerland
7.06%
Other
40.4%
EFA
Japan
22.39%
United Kingdom
14.41%
Switzerland
9.4%
France
9.31%
Germany
8.91%
Other
35.58%
Sectors
IDYN
Financials
29.93%
Industrials
21.69%
Information Techn.
8.64%
Communication Ser.
8.14%
Health Care
8.07%
Other
23.53%
EFA
Financials
23.42%
Industrials
18.27%
Information Techn.
8.48%
Consumer Discreti.
8.24%
Health Care
8.02%
Other
33.57%
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Diversification
IDYN
Total weight of top 15 holdings out of 15
28.29%
EFA
Total weight of top 15 holdings out of 15
17.81%
Top 15 holdings
Data as of March 31, 2026
IDYN
ASML HOLDING
3.65%
NOVARTIS
3.13%
ASTRAZENECA
2.96%
DEUTSCHE TELEKOM AG
1.93%
GENERALI
1.73%
ENEL GLOBAL TRADING
1.69%
BANCO SANTANDER SA
1.66%
SIEMENS ENERGY AG
1.56%
VINCI
1.56%
ANHEUSER-BUSCH INBEV SA/NV
1.49%
MITSUI
1.46%
CH1499059983
1.39%
IBERDROLA SA
1.37%
SINGAPORE TELECOMMUNICATIONS
1.36%
MS&AD INSURANCE
1.34%
EFA
ASML HOLDING
2.47%
ASTRAZENECA
1.49%
NOVARTIS
1.41%
HSBC HOLDINGS
1.37%
CH1499059983
1.36%
SHELL PLC
1.33%
NESTLE SA
1.24%
COMMONWEALTH BANK OF AUSTRALIA
0.95%
TOYOTA
0.93%
TOTALENERGIES SE
0.91%
MITSUBISHI UFJ FINANCIAL GROUP
0.91%
SIEMENS
0.89%
SAP SE
0.87%
BHP GROUP LTD
0.87%
BANCO SANTANDER SA
0.79%
Frequently asked questions about IDYN and EFA
How have the IDYN and EFA ETFs performed in 2026?
As of April 27, 2026, IDYN is up 6.46% year-to-date (YTD), while EFA has returned 5.58%. That puts IDYN better performer ahead so far this year.
Which ETF is attracting more investor money: IDYN or EFA?
Year-to-date, the IDYN ETF saw -$9M in flows, compared to +$354M for EFA.
Which ETF is bigger: IDYN or EFA?
As of April 27, 2026, IDYN holds $106.38 M in assets under management (AUM), while EFA manages $74.69 B.
What sectors do the IDYN and EFA ETFs invest in?
IDYN leans toward sectors like Financials, Industrials and Information Technology. Meanwhile, EFA focuses on Financials, Industrials and Information Technology.
What are the top holdings of the IDYN ETF and EFA ETF?
IDYN top holdings include ASML HOLDING, NOVARTIS and ASTRAZENECA. EFA holds in its top three: ASML HOLDING, ASTRAZENECA and NOVARTIS.
Which ETF is more diversified: IDYN or EFA?
IDYN holds 177 securities with 28.29% of its assets in the top 15. EFA has 690 securities and a top 15 weight of 17.81%.
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Latest news about IDYN & EFA
The “Sell America” Trade, Part 2: Top International ETFs to Watch For 2026
January 14, 2026
EFA
Currency Risk in International Equity ETFs: To Hedge or Not to Hedge?
December 23, 2025
EFA
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