MFS Emerging Markets Equity Fund

MFS SERIES TRUST X · Series S000002512 · 9 share classes

Equity fund · 100% stocks
One fund, 9 share classes:MEMAXMEMBXMEMCXMEMIXMEMRXMEMFXMEMGXMEMHXMEMJX
$10.35B NAV
99 positions · as of 2026-05-31 · filed 2026-07-27
data updated 2026-09-08

Fund profile

As filed in the prospectus · 2025 Q3

The funds investment objective is to seek capital appreciation.

Strategy · summarised

The fund invests at least 80% of assets in equity securities of issuers tied economically to emerging market countries, selected through bottom-up fundamental analysis of individual companies. The fund may concentrate a significant portion of assets in a single issuer, sector, country, or region, which creates risk of underperformance if those concentrated holdings decline. The fund is non-diversified.

Expenses
0.94% 2.06%across 9 share classes
Share classGrossNet
MEMAX1.35%1.31%
MEMBX2.10%2.06%
MEMCX2.10%2.06%
MEMIX1.10%1.06%
MEMRX2.10%2.06%
MEMFX1.60%1.56%
MEMGX1.35%1.31%
MEMHX1.10%1.06%
MEMJX0.96%0.94%

Net is what a holder pays after the adviser's contractual waiver; gross is before it. A waiver can expire.

Portfolio turnover 36.00% · as of 2025 Q3

Allocation

Asset groups · long / short shown separately, never netted · 2026 Q2

99.70%
of net assets
Stocks99.58%
Other0.12%

Latest quarter

What changed since the fund's previous filing

2026Q2 vs 2026Q1: 6 new9 exited

New: Axis Bank Ltd, MELI, CPNG, TOTVS SA, ICICI Bank Ltd, YUAN RENMINBI

Largest exited: Petroleo Brasileiro SA - Petrobras ×2, DB Insurance Co Ltd, Inner Mongolia Yili Industrial Group Co Ltd, Ambev SA, JP Morgan US Government Money Market Fund, State Bank of India, THAILAND BAHT

Return profile

Chart:

Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026

Share class1-year3-year5-yearVolWorst fall
+40.20%+71.42%+31.08%17.29%-10.53%
+39.16%+67.57%+26.21%17.28%-10.71%
+39.12%+67.58%+26.29%17.26%-10.68%
+40.54%+72.68%+32.70%17.28%-10.50%
+39.15%+67.58%+26.22%17.27%-10.71%
+39.83%+70.12%+29.46%17.26%-10.61%
+40.20%+71.45%+31.07%17.26%-10.53%
+40.54%+72.66%+32.73%17.27%-10.48%
+40.74%+73.42%+33.70%17.30%-10.46%

These classes hold the same portfolio, so the 7.48pp spread over 5 years is the cost difference between them — roughly 1.50pp a year — not a difference in what they own.

Cumulative return· Jun 2023 – Apr 2026

May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.

Holdings

By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page

Issuer%NAVValue
Taiwan Semiconductor Manufacturing Co Ltd13.36%$1.38B
Samsung Electronics Co Ltd11.33%$1.17B
Tencent Holdings Ltd4.29%$443.63M
Alibaba Group Holding Ltd3.45%$356.69M
MediaTek Inc3.25%$336.13M
Hon Hai Precision Industry Co Ltd3.13%$324.24M
ASE Technology Holding Co Ltd2.67%$276.17M
HDFC Bank Ltd2.10%$217.59M
Delta Electronics Inc1.99%$205.51M
SK hynix Inc1.75%$181.40M
Showing 10 of 99Sign in to see more

Reported price is the fund's own reported value divided by its own reported shares at 2026-05-31 — not a live quote, and not what the fund paid.

Top 10 positions are 47.32% of net assets, top 25 64.42%, across 98 issuers.

See more of this fund's book

More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.

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