FIFVX vs. FXAIX

Last updated Jun 4, 2026

FIFVX (Fidelity Advisor Founders Fund Class I) and FXAIX (Fidelity 500 Index Fund) are both mutual funds - FIFVX is a Large Cap Growth Equities fund managed by Fidelity, while FXAIX is a S&P 500 fund tracking the S&P 500 Index. Over the past 5 years, FIFVX returned 13.35%/yr vs 14.28%/yr for FXAIX. Their correlation of 0.90 suggests significant overlap in exposure. FIFVX charges 0.85%/yr vs 0.02%/yr for FXAIX.

Performance

FIFVX vs. FXAIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Founders Fund Class I (FIFVX) and Fidelity 500 Index Fund (FXAIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FIFVX achieves a 9.17% return, which is significantly lower than FXAIX's 11.71% return.

FIFVX

• 1D: -0.75%
• 1M: 6.76%
• YTD: 9.17%
• 6M: 10.05%
• 1Y: 23.83%
• 3Y*: 25.49%
• 5Y*: 13.35%
• 10Y*: —

FXAIX

• 1D: 0.13%
• 1M: 5.80%
• YTD: 11.71%
• 6M: 11.74%
• 1Y: 28.99%
• 3Y*: 22.75%
• 5Y*: 14.28%
• 10Y*: 15.66%

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

FIFVX vs. FXAIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FIFVX Fidelity Advisor Founders Fund Class I	9.17%	16.39%	36.46%	34.03%	-26.71%	19.10%	47.20%	14.05%
FXAIX Fidelity 500 Index Fund	11.71%	17.84%	25.01%	26.29%	-18.14%	28.71%	18.42%	17.68%

Correlation

The correlation between FIFVX and FXAIX is 0.92, 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	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (All Time) Calculated using the full available price history since Feb 25, 2019	0.90

The correlation between FIFVX and FXAIX has been stable across timeframes, ranging from 0.90 to 0.93 - a consistent structural relationship.

Return for Risk

FIFVX vs. FXAIX — Risk / Return Rank

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

FIFVX

FIFVX Risk / Return Rank: 32
FIFVX Sharpe Ratio Rank: 33
FIFVX Sortino Ratio Rank: 31
FIFVX Omega Ratio Rank: 32
FIFVX Calmar Ratio Rank: 29
FIFVX Martin Ratio Rank: 37

FXAIX

FXAIX Risk / Return Rank: 73
FXAIX Sharpe Ratio Rank: 76
FXAIX Sortino Ratio Rank: 67
FXAIX Omega Ratio Rank: 67
FXAIX Calmar Ratio Rank: 74
FXAIX Martin Ratio Rank: 83

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.

FIFVX vs. FXAIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Founders Fund Class I (FIFVX) and Fidelity 500 Index Fund (FXAIX). 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.

	FIFVX	FXAIX	Difference
Sharpe ratio: Return per unit of total volatility	1.66	2.52	-0.86
Sortino ratio: Return per unit of downside risk	2.33	3.42	-1.10
Omega ratio: Gain probability vs. loss probability	1.30	1.46	-0.16
Calmar ratio: Return relative to maximum drawdown	2.00	3.36	-1.36
Martin ratio: Return relative to average drawdown	8.12	15.70	-7.58
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FIFVX vs. FXAIX - Sharpe Ratio Comparison

The current FIFVX Sharpe Ratio is 1.66, which is lower than the FXAIX Sharpe Ratio of 2.52. The chart below compares the historical Sharpe Ratios of FIFVX and FXAIX, 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

	FIFVX	FXAIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.66	2.52	-0.86
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.63	0.85	-0.22
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.87	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.82	0.82	-0.01

Drawdowns

FIFVX vs. FXAIX - Drawdown Comparison

The maximum FIFVX drawdown since its inception was -32.48%, roughly equal to the maximum FXAIX drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for FIFVX and FXAIX.

Drawdown Indicators

	FIFVX	FXAIX	Difference
Max Drawdown Largest peak-to-trough decline	-32.48%	-33.79%	+1.31%
Max Drawdown (1Y) Largest decline over 1 year	-12.27%	-8.89%	-3.38%
Max Drawdown (3Y) Largest decline over 3 years	-23.26%	-18.76%	-4.50%
Max Drawdown (5Y) Largest decline over 5 years	-32.48%	-24.50%	-7.98%
Max Drawdown (10Y) Largest decline over 10 years	—	-33.79%	—
Current Drawdown Current decline from peak	-0.75%	0.00%	-0.75%
Average Drawdown Average peak-to-trough decline	-7.99%	-3.79%	-4.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.02%	1.90%	+1.12%

Volatility

FIFVX vs. FXAIX - Volatility Comparison

Fidelity Advisor Founders Fund Class I (FIFVX) has a higher volatility of 4.74% compared to Fidelity 500 Index Fund (FXAIX) at 2.83%. This indicates that FIFVX's price experiences larger fluctuations and is considered to be riskier than FXAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FIFVX	FXAIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.74%	2.83%	+1.91%
Volatility (6M) Calculated over the trailing 6-month period	11.40%	8.97%	+2.43%
Volatility (1Y) Calculated over the trailing 1-year period	14.79%	11.86%	+2.93%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.18%	16.91%	+4.27%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.59%	18.07%	+4.52%

FIFVX vs. FXAIX - Expense Ratio Comparison

FIFVX has a 0.85% expense ratio, which is higher than FXAIX's 0.02% expense ratio.

Dividends

FIFVX vs. FXAIX - Dividend Comparison

FIFVX's dividend yield for the trailing twelve months is around 2.20%, more than FXAIX's 1.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FIFVX Fidelity Advisor Founders Fund Class I	2.20%	2.40%	6.32%	0.15%	2.60%	6.25%	0.00%	0.17%	0.00%	0.00%	0.00%	0.00%
FXAIX Fidelity 500 Index Fund	1.03%	1.11%	1.25%	1.45%	1.69%	1.22%	1.60%	2.06%	2.72%	1.97%	2.52%	2.83%

Frequently Asked Questions

Can I hold both FIFVX and FXAIX in my portfolio?

With a correlation of 0.92, FIFVX and FXAIX 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, FIFVX or FXAIX?

FIFVX has higher volatility (4.74%) compared to FXAIX (2.83%). In terms of maximum drawdown, FIFVX dropped -32.48% vs FXAIX's -33.79%.

Which has better risk-adjusted returns?

FXAIX currently has the higher Sharpe Ratio (2.52 vs 1.66), 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.