STFGX vs. FNILX

Last updated Jun 3, 2026

STFGX (State Farm Growth Fund) and FNILX (Fidelity ZERO Large Cap Index Fund) are both Large Cap Blend Equities funds. Over the past 5 years, STFGX returned 13.39%/yr vs 13.98%/yr for FNILX. Their correlation of 0.93 suggests significant overlap in exposure. STFGX charges 0.12%/yr vs 0.00%/yr for FNILX.

Performance

STFGX vs. FNILX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Farm Growth Fund (STFGX) and Fidelity ZERO Large Cap Index Fund (FNILX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with STFGX having a 11.75% return and FNILX slightly lower at 11.27%.

STFGX

• 1D: 0.03%
• 1M: 2.67%
• YTD: 11.75%
• 6M: 11.33%
• 1Y: 32.80%
• 3Y*: 21.07%
• 5Y*: 13.39%
• 10Y*: 14.01%

FNILX

• 1D: 0.30%
• 1M: 5.40%
• YTD: 11.27%
• 6M: 11.56%
• 1Y: 29.11%
• 3Y*: 22.90%
• 5Y*: 13.98%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

STFGX vs. FNILX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
STFGX State Farm Growth Fund	11.75%	19.19%	20.85%	17.49%	-11.27%	25.90%	15.65%	28.02%	-10.07%
FNILX Fidelity ZERO Large Cap Index Fund	11.27%	17.81%	25.47%	27.45%	-19.37%	26.67%	21.13%	31.79%	-13.60%

Correlation

The correlation between STFGX and FNILX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (All Time) Calculated using the full available price history since Oct 1, 2018	0.93

The correlation between STFGX and FNILX has been stable across timeframes, ranging from 0.91 to 0.94 - a consistent structural relationship.

Return for Risk

STFGX vs. FNILX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

STFGX

STFGX Risk / Return Rank: 86
STFGX Sharpe Ratio Rank: 90
STFGX Sortino Ratio Rank: 87
STFGX Omega Ratio Rank: 83
STFGX Calmar Ratio Rank: 84
STFGX Martin Ratio Rank: 89

FNILX

FNILX Risk / Return Rank: 71
FNILX Sharpe Ratio Rank: 74
FNILX Sortino Ratio Rank: 65
FNILX Omega Ratio Rank: 65
FNILX Calmar Ratio Rank: 72
FNILX Martin Ratio Rank: 80

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

STFGX vs. FNILX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Farm Growth Fund (STFGX) 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.

	STFGX	FNILX	Difference
Sharpe ratio Return per unit of total volatility	2.96	2.50	+0.46
Sortino ratio Return per unit of downside risk	4.14	3.38	+0.76
Omega ratio Gain probability vs. loss probability	1.55	1.45	+0.10
Calmar ratio Return relative to maximum drawdown	3.90	3.30	+0.60
Martin ratio Return relative to average drawdown	17.53	15.12	+2.41
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

STFGX vs. FNILX - Sharpe Ratio Comparison

The current STFGX Sharpe Ratio is 2.96, which is comparable to the FNILX Sharpe Ratio of 2.50. The chart below compares the historical Sharpe Ratios of STFGX and FNILX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	STFGX	FNILX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.96	2.50	+0.46
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.84	0.81	+0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.84	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.62	0.76	-0.13

Drawdowns

STFGX vs. FNILX - Drawdown Comparison

The maximum STFGX drawdown since its inception was -48.88%, which is greater than FNILX's maximum drawdown of -33.76%. Use the drawdown chart below to compare losses from any high point for STFGX and FNILX.

Drawdown Indicators

	STFGX	FNILX	Difference
Max Drawdown Largest peak-to-trough decline	-48.88%	-33.76%	-15.12%
Max Drawdown (1Y) Largest decline over 1 year	-8.51%	-9.01%	+0.50%
Max Drawdown (3Y) Largest decline over 3 years	-21.65%	-19.08%	-2.57%
Max Drawdown (5Y) Largest decline over 5 years	-21.65%	-25.40%	+3.75%
Max Drawdown (10Y) Largest decline over 10 years	-31.46%	—	—
Current Drawdown Current decline from peak	-0.40%	0.00%	-0.40%
Average Drawdown Average peak-to-trough decline	-7.83%	-5.37%	-2.46%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.89%	1.97%	-0.08%

Volatility

STFGX vs. FNILX - Volatility Comparison

State Farm Growth Fund (STFGX) has a higher volatility of 3.19% compared to Fidelity ZERO Large Cap Index Fund (FNILX) at 2.88%. This indicates that STFGX's price experiences larger fluctuations and is considered to be riskier than FNILX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	STFGX	FNILX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.19%	2.88%	+0.31%
Volatility (6M) Calculated over the trailing 6-month period	8.89%	9.00%	-0.11%
Volatility (1Y) Calculated over the trailing 1-year period	11.40%	11.95%	-0.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.99%	17.25%	-1.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.78%	20.04%	-3.26%

STFGX vs. FNILX - Expense Ratio Comparison

STFGX has a 0.12% expense ratio, which is higher than FNILX's 0.00% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

STFGX vs. FNILX - Dividend Comparison

STFGX's dividend yield for the trailing twelve months is around 5.74%, more than FNILX's 0.91% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FNILX Fidelity ZERO Large Cap Index Fund	0.91%	1.01%	1.09%	1.34%	1.53%	0.95%	1.20%	1.17%	0.53%	0.00%	0.00%	0.00%
STFGX State Farm Growth Fund	5.74%	6.42%	8.96%	6.39%	0.96%	15.49%	2.81%	3.33%	4.11%	3.40%	3.39%	13.76%

Frequently Asked Questions

Can I hold both STFGX and FNILX in my portfolio?

With a correlation of 0.91, STFGX and FNILX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, STFGX or FNILX?

STFGX has higher volatility (3.19%) compared to FNILX (2.88%). In terms of maximum drawdown, STFGX dropped -48.88% vs FNILX's -33.76%.

Which has better risk-adjusted returns?

STFGX currently has the higher Sharpe Ratio (2.96 vs 2.50), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.