BTMKX vs. EFA
Compare and contrast key facts about iShares MSCI EAFE International Index Fund (BTMKX) and iShares MSCI EAFE ETF (EFA).
BTMKX is a passively managed fund by iShares that tracks the performance of the MSCI EAFE Index. It was launched on Apr 1, 2011. EFA is a passively managed fund by iShares that tracks the performance of the MSCI EAFE Index. It was launched on Aug 14, 2001. Both BTMKX and EFA are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
BTMKX vs. EFA - Performance Comparison
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BTMKX vs. EFA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BTMKX iShares MSCI EAFE International Index Fund | -1.91% | 31.70% | 3.70% | 18.37% | -14.04% | 11.30% | 8.07% | 21.96% | -13.38% | 25.17% |
EFA iShares MSCI EAFE ETF | 1.15% | 31.55% | 3.49% | 18.36% | -14.39% | 11.45% | 7.60% | 22.04% | -13.82% | 25.07% |
Returns By Period
In the year-to-date period, BTMKX achieves a -1.91% return, which is significantly lower than EFA's 1.15% return. Both investments have delivered pretty close results over the past 10 years, with BTMKX having a 8.60% annualized return and EFA not far ahead at 8.77%.
BTMKX
- 1D
- 0.32%
- 1M
- -10.83%
- YTD
- -1.91%
- 6M
- 2.37%
- 1Y
- 19.63%
- 3Y*
- 13.45%
- 5Y*
- 7.95%
- 10Y*
- 8.60%
EFA
- 1D
- 3.25%
- 1M
- -7.83%
- YTD
- 1.15%
- 6M
- 5.91%
- 1Y
- 23.09%
- 3Y*
- 14.36%
- 5Y*
- 8.10%
- 10Y*
- 8.77%
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BTMKX vs. EFA - Expense Ratio Comparison
BTMKX has a 0.05% expense ratio, which is lower than EFA's 0.32% expense ratio.
Return for Risk
BTMKX vs. EFA — Risk / Return Rank
BTMKX
EFA
BTMKX vs. EFA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI EAFE International Index Fund (BTMKX) and iShares MSCI EAFE ETF (EFA). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| BTMKX | EFA | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.09 | 1.31 | -0.22 |
Sortino ratioReturn per unit of downside risk | 1.53 | 1.87 | -0.34 |
Omega ratioGain probability vs. loss probability | 1.22 | 1.27 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.54 | 1.93 | -0.38 |
Martin ratioReturn relative to average drawdown | 5.89 | 7.39 | -1.50 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BTMKX | EFA | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.09 | 1.31 | -0.22 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.50 | 0.50 | 0.00 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.52 | 0.51 | +0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.35 | 0.30 | +0.05 |
Correlation
The correlation between BTMKX and EFA is 0.98, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
BTMKX vs. EFA - Dividend Comparison
BTMKX's dividend yield for the trailing twelve months is around 3.82%, more than EFA's 3.34% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BTMKX iShares MSCI EAFE International Index Fund | 3.82% | 3.74% | 3.43% | 3.19% | 2.80% | 3.06% | 1.99% | 3.34% | 4.58% | 2.45% | 2.85% | 2.42% |
EFA iShares MSCI EAFE ETF | 3.34% | 3.38% | 3.24% | 2.98% | 2.69% | 3.33% | 2.13% | 3.10% | 3.39% | 2.57% | 3.07% | 2.76% |
Drawdowns
BTMKX vs. EFA - Drawdown Comparison
The maximum BTMKX drawdown since its inception was -33.92%, smaller than the maximum EFA drawdown of -61.04%. Use the drawdown chart below to compare losses from any high point for BTMKX and EFA.
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Drawdown Indicators
| BTMKX | EFA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.92% | -61.04% | +27.12% |
Max Drawdown (1Y)Largest decline over 1 year | -11.30% | -11.42% | +0.12% |
Max Drawdown (5Y)Largest decline over 5 years | -29.23% | -29.53% | +0.30% |
Max Drawdown (10Y)Largest decline over 10 years | -33.92% | -34.19% | +0.27% |
Current DrawdownCurrent decline from peak | -10.88% | -8.07% | -2.81% |
Average DrawdownAverage peak-to-trough decline | -7.82% | -12.00% | +4.18% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.96% | 2.98% | -0.02% |
Volatility
BTMKX vs. EFA - Volatility Comparison
The current volatility for iShares MSCI EAFE International Index Fund (BTMKX) is 7.07%, while iShares MSCI EAFE ETF (EFA) has a volatility of 7.92%. This indicates that BTMKX experiences smaller price fluctuations and is considered to be less risky than EFA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BTMKX | EFA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.07% | 7.92% | -0.85% |
Volatility (6M)Calculated over the trailing 6-month period | 10.81% | 11.12% | -0.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.98% | 17.71% | -0.73% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.95% | 16.31% | -0.36% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.58% | 17.20% | -0.62% |