MFSIvsACWXETF Comparison
VS
MFS Active International ETF (MFSI) belongs to the Uncategorized Equities segment. iShares MSCI ACWI ex U.S. ETF (ACWX) is part of the Global Blended Cap segment. Both ETFs have the same top 3 sector exposures: Finance, Technology and Industrials. MFSI is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.32% for ACWX. MFSI is up 6.09% year-to-date (YTD) with +$368M in YTD flows. ACWX performs better with 11.62% YTD performance, and +$2.48B in YTD flows. Run a side-by-side ETF comparison of MFSI and ACWX below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
MFSI vs ACWX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MFSI ACWX | +0.96%-1.15% | +3.40%+2.21% | +6.09%+11.62% | +12.21%+22.20% | n/a+59.68% | n/a+51.37% |
| Flows | MFSI ACWX | +$25M- | +$114M+$122M | +$368M+$2.48B | +$721M+$3.27B | -+$4.13B | -+$4.90B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MFSI ACWX | +12.51%+19.96% | +12.46%+16.38% | n/a+14.73% | n/a+15.74% |
| Max drawdown | MFSI ACWX | -3.51%-5.36% | -10.94%-11.33% | n/a-13.37% | n/a-29.68% |
| Max drawdown duration | MFSI ACWX | 31d15d | 88d69d | n/a43d | n/a979d |
Trading data
MFSI | ACWX | |
Last sale 7/27/2026 at 1:30 PM | $32.66 | $74.43 |
| Previous close 07/24/2026 | $32.42 | $74.10 |
| Consolidated volume 07/24/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
Create an account to view replication metrics
Join for free
MFSI
is actively managed and doesn’t replicate an indexMFSI | ACWX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Advertisement
Main metrics
Last update 7/27/2026 at 1:30 PM
Live
Closed
MFSI | ACWX | |
|---|---|---|
| Last price | $32.66 | $74.43 |
| 1D performance | +0.74% | +0.45% |
| AuM | $1.14 B | $11.31 B |
| E/R | 0.59% | 0.32% |
Advertisement
Exposure
Countries
MFSI
Japan
14.07%
France
11.73%
United Kingdom
10.1%
Taiwan
10.07%
Switzerland
9.93%
Other
44.11%
ACWX
Japan
13.7%
Taiwan
9.12%
Republic of Korea
7.92%
United Kingdom
7.87%
Canada
7.84%
Other
53.54%
Sectors
MFSI
Finance
24.52%
Technology
23.34%
Industrials
12.09%
Healthcare
8.92%
Consumer Non-Cycl.
7.27%
Other
23.85%
ACWX
Finance
26.13%
Technology
24.67%
Industrials
11.88%
Non-Energy Materi.
7.13%
Other
30.19%
Advertisement
Diversification
MFSI
Total weight of top 15 holdings out of 15
37.88%
ACWX
Total weight of top 15 holdings out of 15
20.34%
Top 15 holdings
Data as of June 30, 2026
MFSI
Taiwan Semiconductor Manufacturing Co., Ltd.
8.93%
Samsung Electronics Co., Ltd.
4.13%
Tencent Holdings Ltd.
2.30%
Air Liquide SA
2.21%
Schneider Electric SE
2.07%
Compagnie Financière Richemont SA
2.03%
Novartis AG
2.02%
Rolls-Royce Holdings Plc
1.90%
The Toronto-Dominion Bank
1.86%
Mitsubishi Electric Corp.
1.85%
Roche Holding AG
1.83%
ING Groep NV
1.73%
BNP Paribas SA
1.71%
Hitachi Ltd.
1.69%
Intesa Sanpaolo SpA
1.62%
ACWX
Taiwan Semiconductor Manufacturing Co., Ltd.
5.03%
Samsung Electronics Co., Ltd.
2.72%
SK hynix, Inc.
2.55%
ASML Holding NV
2.06%
Tencent Holdings Ltd.
0.91%
HSBC Holdings Plc
0.87%
Royal Bank of Canada
0.78%
Roche Holding AG
0.78%
Novartis AG
0.78%
AstraZeneca PLC
0.76%
Nestlé SA
0.72%
Siemens AG
0.64%
Shell Plc
0.59%
Tokyo Electron Ltd.
0.57%
Mitsubishi UFJ Financial Group, Inc.
0.57%
Frequently asked questions about MFSI and ACWX
How have the MFSI and ACWX ETFs performed in 2026?
As of July 24, 2026, MFSI is up 6.09% year-to-date (YTD), while ACWX has returned 11.62%. That puts ACWX better performer ahead so far this year.
Which ETF is attracting more investor money: MFSI or ACWX?
Year-to-date, the MFSI ETF saw +$368M in flows, compared to +$2.48B for ACWX.
Which ETF is more volatile: MFSI or ACWX?
Over the past year, MFSI had a volatility of 12.46%, while ACWX experienced 16.38%.
Which ETF is bigger: MFSI or ACWX?
As of July 24, 2026, MFSI holds $1.14 B in assets under management (AUM), while ACWX manages $11.31 B.
What sectors do the MFSI and ACWX ETFs invest in?
MFSI leans toward sectors like Finance, Technology and Industrials. Meanwhile, ACWX focuses on Finance, Technology and Industrials.
What are the top holdings of the MFSI ETF and ACWX ETF?
MFSI top holdings include Taiwan Semiconductor Manufacturing Co., Ltd., Samsung Electronics Co., Ltd. and Tencent Holdings Ltd.. ACWX holds in its top three: Taiwan Semiconductor Manufacturing Co., Ltd., Samsung Electronics Co., Ltd. and SK hynix, Inc..
Which ETF is more diversified: MFSI or ACWX?
MFSI holds 91 securities with 37.88% of its assets in the top 15. ACWX has 1856 securities and a top 15 weight of 20.34%.
Advertisement
Latest news about MFSI & ACWX
Advertisement
