FBCGX vs. FSPGX

Last updated Jun 23, 2026

FBCGX (Fidelity Blue Chip Growth K6 Fund) and FSPGX (Fidelity Large Cap Growth Index Fund) are both Large Cap Growth Equities funds from Fidelity. Over the past 5 years, FBCGX returned 16.53%/yr vs 14.30%/yr for FSPGX. With a 0.96 correlation, they move nearly in lockstep. FBCGX charges 0.45%/yr vs 0.04%/yr for FSPGX.

Performance

FBCGX vs. FSPGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Blue Chip Growth K6 Fund (FBCGX) and Fidelity Large Cap Growth Index Fund (FSPGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FBCGX achieves a 18.63% return, which is significantly higher than FSPGX's 4.50% return.

FBCGX

• 1D: 2.12%
• 1M: 5.28%
• YTD: 18.63%
• 6M: 18.09%
• 1Y: 43.66%
• 3Y*: 31.10%
• 5Y*: 16.53%
• 10Y*: —

FSPGX

• 1D: 1.38%
• 1M: -1.25%
• YTD: 4.50%
• 6M: 3.80%
• 1Y: 22.80%
• 3Y*: 22.67%
• 5Y*: 14.30%
• 10Y*: —

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

FBCGX vs. FSPGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FBCGX Fidelity Blue Chip Growth K6 Fund	18.63%	21.33%	38.15%	55.57%	-37.84%	23.00%	62.92%	36.11%	-2.33%	14.15%
FSPGX Fidelity Large Cap Growth Index Fund	4.50%	18.54%	33.27%	42.77%	-29.17%	27.57%	38.46%	36.38%	-1.79%	13.74%

Correlation

The correlation between FBCGX and FSPGX is 0.95, 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (All Time) Calculated using the full available price history since May 25, 2017	0.96

The correlation between FBCGX and FSPGX has been stable across timeframes, ranging from 0.95 to 0.97 - a consistent structural relationship.

Return for Risk

FBCGX vs. FSPGX — Risk / Return Rank

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

FBCGX

FBCGX Risk / Return Rank: 70
FBCGX Sharpe Ratio Rank: 72
FBCGX Sortino Ratio Rank: 60
FBCGX Omega Ratio Rank: 60
FBCGX Calmar Ratio Rank: 79
FBCGX Martin Ratio Rank: 81

FSPGX

FSPGX Risk / Return Rank: 22
FSPGX Sharpe Ratio Rank: 26
FSPGX Sortino Ratio Rank: 24
FSPGX Omega Ratio Rank: 25
FSPGX Calmar Ratio Rank: 17
FSPGX Martin Ratio Rank: 19

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.

FBCGX vs. FSPGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Blue Chip Growth K6 Fund (FBCGX) and Fidelity Large Cap Growth Index Fund (FSPGX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	FBCGX	FSPGX	Difference
Sharpe ratio: Return per unit of total volatility	2.27	1.38	+0.89
Sortino ratio: Return per unit of downside risk	2.95	1.90	+1.05
Omega ratio: Gain probability vs. loss probability	1.39	1.24	+0.15
Calmar ratio: Return relative to maximum drawdown	3.42	1.37	+2.04
Martin ratio: Return relative to average drawdown	13.95	4.51	+9.44

FBCGX vs. FSPGX - Sharpe Ratio Comparison

The current FBCGX Sharpe Ratio is 2.27, which is higher than the FSPGX Sharpe Ratio of 1.38. The chart below compares the historical Sharpe Ratios of FBCGX and FSPGX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

FBCGX vs. FSPGX - Drawdown Comparison

The maximum FBCGX drawdown since its inception was -42.55%, which is greater than FSPGX's maximum drawdown of -32.66%. Use the drawdown chart below to compare losses from any high point for FBCGX and FSPGX.

Drawdown Indicators

	FBCGX	FSPGX	Difference
Max Drawdown Largest peak-to-trough decline	-42.55%	-32.66%	-9.89%
Max Drawdown (1Y) Largest decline over 1 year	-12.64%	-16.17%	+3.53%
Max Drawdown (3Y) Largest decline over 3 years	-26.83%	-23.32%	-3.51%
Max Drawdown (5Y) Largest decline over 5 years	-42.55%	-32.66%	-9.89%
Current Drawdown Current decline from peak	-0.32%	-4.14%	+3.82%
Average Drawdown Average peak-to-trough decline	-8.86%	-6.36%	-2.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.09%	4.91%	-1.82%

Volatility

FBCGX vs. FSPGX - Volatility Comparison

Fidelity Blue Chip Growth K6 Fund (FBCGX) has a higher volatility of 8.16% compared to Fidelity Large Cap Growth Index Fund (FSPGX) at 5.97%. This indicates that FBCGX's price experiences larger fluctuations and is considered to be riskier than FSPGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FBCGX	FSPGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.16%	5.97%	+2.19%
Volatility (6M) Calculated over the trailing 6-month period	14.95%	12.68%	+2.27%
Volatility (1Y) Calculated over the trailing 1-year period	19.06%	16.13%	+2.93%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.18%	21.60%	+3.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.93%	21.56%	+3.37%

FBCGX vs. FSPGX - Expense Ratio Comparison

FBCGX has a 0.45% expense ratio, which is higher than FSPGX's 0.04% expense ratio.

Dividends

FBCGX vs. FSPGX - Dividend Comparison

FBCGX's dividend yield for the trailing twelve months is around 0.82%, more than FSPGX's 0.33% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
FBCGX Fidelity Blue Chip Growth K6 Fund	0.82%	0.97%	0.62%	0.26%	0.12%	6.71%	1.26%	0.28%	0.46%	0.13%
FSPGX Fidelity Large Cap Growth Index Fund	0.33%	0.34%	0.37%	0.73%	0.86%	2.22%	1.76%	1.04%	1.32%	0.22%

Frequently Asked Questions

Can I hold both FBCGX and FSPGX in my portfolio?

With a correlation of 0.95, FBCGX and FSPGX 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, FBCGX or FSPGX?

FBCGX has higher volatility (8.16%) compared to FSPGX (5.97%). In terms of maximum drawdown, FBCGX dropped -42.55% vs FSPGX's -32.66%.

Which has better risk-adjusted returns?

FBCGX currently has the higher Sharpe Ratio (2.27 vs 1.38), 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.