SPFIX vs. FNILX
Compare and contrast key facts about Shelton Capital Management S&P 500 Index Fund (SPFIX) and Fidelity ZERO Large Cap Index Fund (FNILX).
SPFIX is a passively managed fund by BlackRock that tracks the performance of the S&P 500 Index. It was launched on Apr 20, 1992. FNILX is managed by Fidelity.
Performance
SPFIX vs. FNILX - Performance Comparison
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SPFIX vs. FNILX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
SPFIX Shelton Capital Management S&P 500 Index Fund | -7.11% | 17.23% | 42.83% | 25.48% | -18.22% | 27.99% | 17.41% | 41.64% | -13.62% |
FNILX Fidelity ZERO Large Cap Index Fund | -7.30% | 17.81% | 25.47% | 27.45% | -19.37% | 26.67% | 21.13% | 31.79% | -13.60% |
Returns By Period
The year-to-date returns for both stocks are quite close, with SPFIX having a -7.11% return and FNILX slightly lower at -7.30%.
SPFIX
- 1D
- -0.37%
- 1M
- -7.67%
- YTD
- -7.11%
- 6M
- -4.66%
- 1Y
- 14.10%
- 3Y*
- 22.03%
- 5Y*
- 14.01%
- 10Y*
- 15.75%
FNILX
- 1D
- -0.35%
- 1M
- -7.60%
- YTD
- -7.30%
- 6M
- -5.00%
- 1Y
- 14.41%
- 3Y*
- 17.43%
- 5Y*
- 11.17%
- 10Y*
- —
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SPFIX vs. FNILX - Expense Ratio Comparison
SPFIX has a 0.43% expense ratio, which is higher than FNILX's 0.00% expense ratio.
Return for Risk
SPFIX vs. FNILX — Risk / Return Rank
SPFIX
FNILX
SPFIX vs. FNILX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Shelton Capital Management S&P 500 Index Fund (SPFIX) and Fidelity ZERO Large Cap Index Fund (FNILX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| SPFIX | FNILX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.81 | 0.83 | -0.02 |
Sortino ratioReturn per unit of downside risk | 1.26 | 1.28 | -0.02 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.20 | 0.00 |
Calmar ratioReturn relative to maximum drawdown | 1.01 | 1.04 | -0.03 |
Martin ratioReturn relative to average drawdown | 4.90 | 5.01 | -0.11 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| SPFIX | FNILX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.81 | 0.83 | -0.02 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.77 | 0.65 | +0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.84 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.56 | 0.64 | -0.08 |
Correlation
The correlation between SPFIX and FNILX is 0.99, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
SPFIX vs. FNILX - Dividend Comparison
SPFIX's dividend yield for the trailing twelve months is around 3.68%, more than FNILX's 1.09% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPFIX Shelton Capital Management S&P 500 Index Fund | 3.68% | 3.45% | 27.20% | 8.08% | 5.07% | 5.43% | 8.06% | 16.60% | 2.49% | 3.01% | 2.92% | 4.35% |
FNILX Fidelity ZERO Large Cap Index Fund | 1.09% | 1.01% | 1.09% | 1.34% | 1.53% | 0.95% | 1.20% | 1.17% | 0.53% | 0.00% | 0.00% | 0.00% |
Drawdowns
SPFIX vs. FNILX - Drawdown Comparison
The maximum SPFIX drawdown since its inception was -54.81%, which is greater than FNILX's maximum drawdown of -33.76%. Use the drawdown chart below to compare losses from any high point for SPFIX and FNILX.
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Drawdown Indicators
| SPFIX | FNILX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -54.81% | -33.76% | -21.05% |
Max Drawdown (1Y)Largest decline over 1 year | -12.11% | -12.18% | +0.07% |
Max Drawdown (5Y)Largest decline over 5 years | -24.69% | -25.40% | +0.71% |
Max Drawdown (10Y)Largest decline over 10 years | -33.83% | — | — |
Current DrawdownCurrent decline from peak | -8.90% | -9.01% | +0.11% |
Average DrawdownAverage peak-to-trough decline | -8.99% | -5.47% | -3.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.50% | 2.54% | -0.04% |
Volatility
SPFIX vs. FNILX - Volatility Comparison
Shelton Capital Management S&P 500 Index Fund (SPFIX) and Fidelity ZERO Large Cap Index Fund (FNILX) have volatilities of 4.22% and 4.23%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SPFIX | FNILX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.22% | 4.23% | -0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 9.04% | 9.14% | -0.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.09% | 18.26% | -0.17% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.19% | 17.22% | +0.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.84% | 20.17% | -1.33% |