BMSLX
MFS Blended Research Mid Cap Equity Fund
MFS Series Trust X

Average annual returns

Through 2025 · incl. N-PORT-derived 2025
1 year
8.03%
3 year
15.57%
5 year
11.04%
10 year

Standardized average annual total returns (before tax), from calendar-year returns; recent years derived from N-PORT monthly data.

Calendar-year returns

2020 onward derived from N-PORT monthly returns

Risk statistics

78 months through Feb. 28, 2026
Volatility (ann.)
15.65%
Sharpe
0.98
Sortino
1.89
Max drawdown
-26.98%
Best month
13.18%
Worst month
-19.13%
Beta vs VTSAX
1.13
Correlation
0.87

Derived from N-PORT monthly total returns; distinct from the prospectus returns above.

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.