SPXKX
S&P 500 Index Fund
SHELTON FUNDS
Index fund

Average annual returns

Through 2025 · incl. N-PORT-derived 2025
1 year
15.57%
3 year
20.49%
5 year
13.65%
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.)
11.46%
Sharpe
1.80
Sortino
3.76
Max drawdown
-17.12%
Best month
12.74%
Worst month
-12.47%
Beta vs VTSAX
-0.15
Correlation
-0.15

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

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