MEMXvsIEMGETF Comparison
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Matthews Emerging Markets ex China Active ETF (MEMX) belongs to the EM Large & Mid Cap segment. iShares Core MSCI Emerging Markets ETF (IEMG) is part of the EM Blended Cap segment. MEMX's top 3 sector exposures are Technology, Finance and Industrials. In contrast, IEMG's top sector exposures are Technology, Finance and Non-Energy Materials. MEMX is more expensive with a Total Expense Ratio (TER) of 0.79%, versus 0.09% for IEMG. MEMX is up 28.13% year-to-date (YTD) with +$9M in YTD flows. IEMG performs worse with 22.54% YTD performance, and +$13.23B in YTD flows. Run a side-by-side ETF comparison of MEMX and IEMG 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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MEMX vs IEMG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MEMX IEMG | +8.98%+8.25% | -0.60%-1.49% | +28.13%+22.54% | +46.02%+35.00% | +89.92%+81.65% | n/a+49.52% |
| Flows | MEMX IEMG | -+$2.31B | +$5M+$2.08B | +$9M+$13.23B | +$9M+$23.00B | +$28M+$33.69B | -+$43.91B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MEMX IEMG | +29.14%+30.65% | +22.87%+22.41% | +16.82%+17.32% | n/a+17.36% |
| Max drawdown | MEMX IEMG | -15.84%-14.04% | -15.84%-14.04% | -17.29%-16.06% | n/a-33.35% |
| Max drawdown duration | MEMX IEMG | 67d67d | 67d67d | 251d223d | n/a1368d |
Trading data
MEMX | IEMG | |
Last sale 8/28/2026 at 1:30 PM | $48.11 | $81.82 |
| Previous close 08/27/2026 | $48.45 | $82.42 |
| Consolidated volume 08/27/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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MEMX
is actively managed and doesn’t replicate an indexMEMX | IEMG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/28/2026 at 1:30 PM
Live
Closed
MEMX | IEMG | |
|---|---|---|
| Last price | $48.11 | $81.82 |
| 1D performance | -0.71% | -0.73% |
| AuM | $54.63 M | $160.87 B |
| E/R | 0.79% | 0.09% |
Characteristics
MEMX | IEMG | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Matthews Asia | iShares |
| Benchmark | - | MSCI Emerging Markets IMI Index |
| N° of holdings | 70 | 2742 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 11, 2023 | October 18, 2012 |
| ESG | No | No |
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Exposure
Countries
MEMX
Taiwan
26.04%
Republic of Korea
23.92%
India
11.43%
Brazil
7.29%
Other
31.32%
IEMG
Taiwan
25.65%
China
18.76%
Republic of Korea
17.07%
India
13.54%
Other
24.98%
Sectors
MEMX
Technology
38.69%
Finance
26.02%
Other
35.29%
IEMG
Technology
39.11%
Finance
22.18%
Non-Energy Materi.
7.56%
Other
31.15%
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Diversification
MEMX
Total weight of top 15 holdings out of 15
43.38%
IEMG
Total weight of top 15 holdings out of 15
34.06%
Top 15 holdings
Data as of July 31, 2026
MEMX
Taiwan Semiconductor Manufacturing Co., Ltd.
9.56%
Samsung Electronics Co., Ltd.
7.88%
Taiwan Semiconductor Manufacturing Co., Ltd.
5.05%
SK hynix, Inc.
3.73%
MediaTek, Inc.
2.45%
Petróleo Brasileiro SA
1.63%
Itaú Unibanco Holding SA
1.61%
Freeport-McMoRan, Inc.
1.56%
Hon Hai Precision Industry Co., Ltd.
1.52%
Compañía de Minas Buenaventura SAA
1.50%
Samsung Fire & Marine Insurance Co., Ltd.
1.48%
International Container Terminal Services, Inc.
1.45%
ASE Technology Holding Co., Ltd.
1.43%
KB Financial Group, Inc.
1.28%
KrungThai Card Public Co. Ltd.
1.26%
IEMG
Taiwan Semiconductor Manufacturing Co., Ltd.
13.10%
Samsung Electronics Co., Ltd.
5.27%
SK hynix, Inc.
3.98%
Tencent Holdings Ltd.
2.90%
Alibaba Group Holding Ltd.
1.87%
MediaTek, Inc.
1.13%
China Construction Bank Corp.
0.79%
Delta Electronics, Inc.
0.72%
HDFC Bank Ltd.
0.69%
Hon Hai Precision Industry Co., Ltd.
0.68%
Samsung Electronics Co., Ltd.
0.66%
Reliance Industries Ltd.
0.64%
ICICI Bank Ltd.
0.62%
Xiaomi Corp.
0.53%
Industrial & Commercial Bank of China Ltd.
0.50%
Frequently asked questions about MEMX and IEMG
How have the MEMX and IEMG ETFs performed in 2026?
As of August 28, 2026, MEMX is up 28.13% year-to-date (YTD), while IEMG has returned 22.54%. That puts MEMX better performer ahead so far this year.
Which ETF is attracting more investor money: MEMX or IEMG?
Year-to-date, the MEMX ETF saw +$9M in flows, compared to +$13.23B for IEMG.
Which ETF is more volatile: MEMX or IEMG?
Over the past year, MEMX had a volatility of 22.87%, while IEMG experienced 22.41%.
Which ETF is bigger: MEMX or IEMG?
As of August 28, 2026, MEMX holds $54.63 M in assets under management (AUM), while IEMG manages $160.87 B.
What sectors do the MEMX and IEMG ETFs invest in?
MEMX leans toward sectors like Technology and Finance. Meanwhile, IEMG focuses on Technology, Finance and Non-Energy Materials.
What are the top holdings of the MEMX ETF and IEMG ETF?
MEMX top holdings include Taiwan Semiconductor Manufacturing Co., Ltd., Samsung Electronics Co., Ltd. and Taiwan Semiconductor Manufacturing Co., Ltd.. IEMG holds in its top three: Taiwan Semiconductor Manufacturing Co., Ltd., Samsung Electronics Co., Ltd. and SK hynix, Inc..
Which ETF is more diversified: MEMX or IEMG?
MEMX holds 71 securities with 43.38% of its assets in the top 15. IEMG has 2813 securities and a top 15 weight of 34.06%.
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