FIPDX vs. FLCSX

Last updated Jun 13, 2026

FIPDX (Fidelity Inflation-Protected Bond Index Fund) and FLCSX (Fidelity Large Cap Stock Fund) are both mutual funds - FIPDX is a Inflation-Protected Bonds fund tracking the Bloomberg US Treasury Inflation-Protected Securities Index, while FLCSX is a Large Cap Value Equities fund managed by Fidelity. Over the past 10 years, FIPDX returned 2.58%/yr vs 15.40%/yr for FLCSX. At a correlation of -0.09, they often move in opposite directions. FIPDX charges 0.05%/yr vs 0.54%/yr for FLCSX.

Performance

FIPDX vs. FLCSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Inflation-Protected Bond Index Fund (FIPDX) and Fidelity Large Cap Stock Fund (FLCSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FIPDX achieves a 1.33% return, which is significantly lower than FLCSX's 8.14% return. Over the past 10 years, FIPDX has underperformed FLCSX with an annualized return of 2.58%, while FLCSX has yielded a comparatively higher 15.40% annualized return.

FIPDX

• 1D: 0.33%
• 1M: 0.33%
• YTD: 1.33%
• 6M: 1.44%
• 1Y: 4.89%
• 3Y*: 3.97%
• 5Y*: 1.05%
• 10Y*: 2.58%

FLCSX

• 1D: 1.77%
• 1M: 0.34%
• YTD: 8.14%
• 6M: 9.37%
• 1Y: 28.52%
• 3Y*: 24.49%
• 5Y*: 15.52%
• 10Y*: 15.40%

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

FIPDX vs. FLCSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FIPDX Fidelity Inflation-Protected Bond Index Fund	1.33%	6.90%	2.00%	3.77%	-12.09%	5.94%	10.90%	8.32%	-1.37%	2.98%
FLCSX Fidelity Large Cap Stock Fund	8.14%	27.49%	26.31%	23.51%	-8.02%	25.80%	9.05%	31.59%	-13.62%	17.86%

Correlation

The correlation between FIPDX and FLCSX is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.20
Correlation (3Y) Calculated over the trailing 3-year period	0.15
Correlation (5Y) Calculated over the trailing 5-year period	0.11
Correlation (10Y) Calculated over the trailing 10-year period	-0.02
Correlation (All Time) Calculated using the full available price history since May 10, 2012	-0.09

The correlation between FIPDX and FLCSX shifts across timeframes, from -0.09 (all time) to 0.20 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

FIPDX vs. FLCSX — Risk / Return Rank

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

FIPDX

FIPDX Risk / Return Rank: 49
FIPDX Sharpe Ratio Rank: 43
FIPDX Sortino Ratio Rank: 47
FIPDX Omega Ratio Rank: 42
FIPDX Calmar Ratio Rank: 68
FIPDX Martin Ratio Rank: 43

FLCSX

FLCSX Risk / Return Rank: 78
FLCSX Sharpe Ratio Rank: 79
FLCSX Sortino Ratio Rank: 76
FLCSX Omega Ratio Rank: 75
FLCSX Calmar Ratio Rank: 76
FLCSX Martin Ratio Rank: 85

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.

FIPDX vs. FLCSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Inflation-Protected Bond Index Fund (FIPDX) and Fidelity Large Cap Stock Fund (FLCSX). 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.

	FIPDX	FLCSX	Difference
Sharpe ratio: Return per unit of total volatility	1.50	2.15	-0.66
Sortino ratio: Return per unit of downside risk	2.26	2.98	-0.72
Omega ratio: Gain probability vs. loss probability	1.27	1.39	-0.11
Calmar ratio: Return relative to maximum drawdown	2.59	2.85	-0.26
Martin ratio: Return relative to average drawdown	7.58	12.87	-5.30

FIPDX vs. FLCSX - Sharpe Ratio Comparison

The current FIPDX Sharpe Ratio is 1.50, which is lower than the FLCSX Sharpe Ratio of 2.15. The chart below compares the historical Sharpe Ratios of FIPDX and FLCSX, 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

FIPDX vs. FLCSX - Drawdown Comparison

The maximum FIPDX drawdown since its inception was -14.32%, smaller than the maximum FLCSX drawdown of -63.67%. Use the drawdown chart below to compare losses from any high point for FIPDX and FLCSX.

Drawdown Indicators

	FIPDX	FLCSX	Difference
Max Drawdown Largest peak-to-trough decline	-14.32%	-63.67%	+49.35%
Max Drawdown (1Y) Largest decline over 1 year	-1.94%	-9.55%	+7.61%
Max Drawdown (3Y) Largest decline over 3 years	-4.49%	-18.82%	+14.33%
Max Drawdown (5Y) Largest decline over 5 years	-14.32%	-21.69%	+7.37%
Max Drawdown (10Y) Largest decline over 10 years	-14.32%	-37.11%	+22.79%
Current Drawdown Current decline from peak	-0.43%	-1.72%	+1.29%
Average Drawdown Average peak-to-trough decline	-4.46%	-13.81%	+9.35%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.66%	2.11%	-1.45%

Volatility

FIPDX vs. FLCSX - Volatility Comparison

The current volatility for Fidelity Inflation-Protected Bond Index Fund (FIPDX) is 1.08%, while Fidelity Large Cap Stock Fund (FLCSX) has a volatility of 4.11%. This indicates that FIPDX experiences smaller price fluctuations and is considered to be less risky than FLCSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FIPDX	FLCSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.08%	4.11%	-3.03%
Volatility (6M) Calculated over the trailing 6-month period	2.34%	9.88%	-7.54%
Volatility (1Y) Calculated over the trailing 1-year period	3.36%	12.63%	-9.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.97%	16.92%	-10.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.37%	18.67%	-13.30%

FIPDX vs. FLCSX - Expense Ratio Comparison

FIPDX has a 0.05% expense ratio, which is lower than FLCSX's 0.54% expense ratio.

Dividends

FIPDX vs. FLCSX - Dividend Comparison

FIPDX's dividend yield for the trailing twelve months is around 3.80%, less than FLCSX's 6.01% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FIPDX Fidelity Inflation-Protected Bond Index Fund	3.80%	4.18%	3.75%	3.56%	8.87%	4.76%	1.24%	1.97%	2.26%	1.29%	1.34%	0.38%
FLCSX Fidelity Large Cap Stock Fund	4.04%	6.50%	4.26%	2.83%	3.07%	4.71%	3.93%	5.43%	7.63%	3.25%	3.61%	4.55%

Frequently Asked Questions

Can I hold both FIPDX and FLCSX in my portfolio?

FIPDX and FLCSX have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FIPDX or FLCSX?

FLCSX has higher volatility (4.11%) compared to FIPDX (1.08%). In terms of maximum drawdown, FIPDX dropped -14.32% vs FLCSX's -63.67%.

Which has better risk-adjusted returns?

FLCSX currently has the higher Sharpe Ratio (2.15 vs 1.50), 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.