Research International Core Portfolio
NORTHWESTERN MUTUAL SERIES FUND INC

Average annual returns

No trailing-return data available for this share class.

Risk statistics

81 months through March 31, 2026
Volatility (ann.)
12.57%
Sharpe
0.86
Sortino
1.36
Max drawdown
-28.78%
Best month
12.87%
Worst month
-12.31%
Beta vs VTIAX
0.96
Correlation
0.95

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

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