MFS SERIES TRUST X

MFS SERIES TRUST X (CIK 783740) is an SEC-registered fund company with 17 reporting fund series and $143.7B in net assets as of 2026-05-31.

Registrant

Fund series (17)

SeriesNet assets
MFS International Diversification Fund$44.6B
MFS International Intrinsic Value Fund$25.0B
MFS International Growth Fund$23.1B
MFS Emerging Markets Equity Fund$10.3B
MFS Emerging Markets Debt Fund$7.6B
MFS International Large Cap Value Fund$7.4B
MFS Growth Allocation Fund$6.8B
MFS Moderate Allocation Fund$6.4B
MFS Conservative Allocation Fund$3.6B
MFS Aggressive Growth Allocation Fund$3.1B
MFS Blended Research Mid Cap Equity Fund$2.9B
MFS Global Opportunistic Bond Fund$1.0B
MFS Blended Research Growth Equity Fund$656.3M
MFS Emerging Markets Debt Local Currency Fund$564.8M
MFS Blended Research Value Equity Fund$331.3M
MFS Blended Research Small Cap Equity Fund$326.5M
MFS Managed Wealth Fund$35.6M

Largest reported holdings (across all series)

HoldingValue
MFS Research Bond Fund$537.5M
MFS Inflation Adjusted Bond Fund$360.1M
MFS Ltd Maturity Fund$358.1M
MFS Government Securities Fund$357.0M
MFS Global Opportunistic Bond Fund$252.2M
MFS Value Fund$214.8M
MFS Growth Fund$191.1M
MFS Research Fund$190.6M
MFS Mid Cap Growth Fund$146.6M
MFS Mid Cap Value Fund$144.7M
MFS High Income Fund$143.6M
MFS Research International Fund$135.1M
MFS Emerging Markets Debt Fund$72.2M
MFS Emerging Markets Debt Local Currency Fund$71.9M
MFS Global Real Estate Fund$71.7M

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