MFS Mid Cap Growth Series
MFS VARIABLE INSURANCE TRUST

Average annual returns

No trailing-return data available for this share class.

Risk statistics

81 months through March 31, 2026
Volatility (ann.)
15.63%
Sharpe
0.51
Sortino
0.90
Max drawdown
-33.73%
Best month
12.83%
Worst month
-14.16%
Beta vs VTSAX
1.14
Correlation
0.92

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

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