FGLGX vs. FCTDX

Last updated Jun 23, 2026

FGLGX (Fidelity Series Large Cap Stock Fund) and FCTDX (Strategic Advisers Fidelity U.S. Total Stock Fund) are both Large Cap Blend Equities funds from Fidelity. Over the past 5 years, FGLGX returned 17.87%/yr vs 13.19%/yr for FCTDX. Their correlation of 0.90 suggests significant overlap in exposure. FGLGX charges 0.00%/yr vs 0.61%/yr for FCTDX.

Performance

FGLGX vs. FCTDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Series Large Cap Stock Fund (FGLGX) and Strategic Advisers Fidelity U.S. Total Stock Fund (FCTDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FGLGX achieves a 10.45% return, which is significantly lower than FCTDX's 13.11% return.

FGLGX

• 1D: 0.99%
• 1M: 1.38%
• YTD: 10.45%
• 6M: 10.41%
• 1Y: 31.68%
• 3Y*: 25.81%
• 5Y*: 17.87%
• 10Y*: 16.67%

FCTDX

• 1D: 1.18%
• 1M: 2.25%
• YTD: 13.11%
• 6M: 12.38%
• 1Y: 27.63%
• 3Y*: 21.04%
• 5Y*: 13.19%
• 10Y*: —

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

FGLGX vs. FCTDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
FGLGX Fidelity Series Large Cap Stock Fund	10.45%	28.57%	27.45%	24.80%	-7.23%	26.53%	10.01%	32.37%	-5.84%
FCTDX Strategic Advisers Fidelity U.S. Total Stock Fund	13.11%	15.63%	23.13%	26.72%	-17.93%	25.40%	22.20%	29.99%	-5.32%

Correlation

The correlation between FGLGX and FCTDX is 0.77, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.77
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (All Time) Calculated using the full available price history since Apr 2, 2018	0.90

The correlation between FGLGX and FCTDX shifts across timeframes, from 0.77 (1 year) to 0.90 (all time), reflecting how their relationship changes across market environments.

Return for Risk

FGLGX vs. FCTDX — Risk / Return Rank

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

FGLGX

FGLGX Risk / Return Rank: 80
FGLGX Sharpe Ratio Rank: 83
FGLGX Sortino Ratio Rank: 78
FGLGX Omega Ratio Rank: 75
FGLGX Calmar Ratio Rank: 79
FGLGX Martin Ratio Rank: 87

FCTDX

FCTDX Risk / Return Rank: 81
FCTDX Sharpe Ratio Rank: 80
FCTDX Sortino Ratio Rank: 76
FCTDX Omega Ratio Rank: 74
FCTDX Calmar Ratio Rank: 84
FCTDX Martin Ratio Rank: 91

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.

FGLGX vs. FCTDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Series Large Cap Stock Fund (FGLGX) and Strategic Advisers Fidelity U.S. Total Stock Fund (FCTDX). 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.

	FGLGX	FCTDX	Difference
Sharpe ratio: Return per unit of total volatility	2.48	2.42	+0.06
Sortino ratio: Return per unit of downside risk	3.40	3.31	+0.09
Omega ratio: Gain probability vs. loss probability	1.45	1.44	+0.01
Calmar ratio: Return relative to maximum drawdown	3.36	3.71	-0.35
Martin ratio: Return relative to average drawdown	15.20	17.04	-1.83

FGLGX vs. FCTDX - Sharpe Ratio Comparison

The current FGLGX Sharpe Ratio is 2.48, which is comparable to the FCTDX Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of FGLGX and FCTDX, 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

FGLGX vs. FCTDX - Drawdown Comparison

The maximum FGLGX drawdown since its inception was -36.42%, which is greater than FCTDX's maximum drawdown of -34.51%. Use the drawdown chart below to compare losses from any high point for FGLGX and FCTDX.

Drawdown Indicators

	FGLGX	FCTDX	Difference
Max Drawdown Largest peak-to-trough decline	-36.42%	-34.51%	-1.91%
Max Drawdown (1Y) Largest decline over 1 year	-9.43%	-8.96%	-0.47%
Max Drawdown (3Y) Largest decline over 3 years	-18.75%	-19.08%	+0.33%
Max Drawdown (5Y) Largest decline over 5 years	-21.21%	-24.92%	+3.71%
Max Drawdown (10Y) Largest decline over 10 years	-36.42%	—	—
Current Drawdown Current decline from peak	-0.24%	-0.54%	+0.30%
Average Drawdown Average peak-to-trough decline	-3.77%	-5.17%	+1.40%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.08%	1.82%	+0.26%

Volatility

FGLGX vs. FCTDX - Volatility Comparison

The current volatility for Fidelity Series Large Cap Stock Fund (FGLGX) is 4.38%, while Strategic Advisers Fidelity U.S. Total Stock Fund (FCTDX) has a volatility of 5.13%. This indicates that FGLGX experiences smaller price fluctuations and is considered to be less risky than FCTDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FGLGX	FCTDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.38%	5.13%	-0.75%
Volatility (6M) Calculated over the trailing 6-month period	9.99%	10.97%	-0.98%
Volatility (1Y) Calculated over the trailing 1-year period	12.78%	13.75%	-0.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.95%	17.60%	-0.65%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.40%	19.67%	-1.27%

FGLGX vs. FCTDX - Expense Ratio Comparison

FGLGX has a 0.00% expense ratio, which is lower than FCTDX's 0.61% expense ratio.

Dividends

FGLGX vs. FCTDX - Dividend Comparison

FGLGX's dividend yield for the trailing twelve months is around 8.91%, more than FCTDX's 1.68% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FCTDX Strategic Advisers Fidelity U.S. Total Stock Fund	1.68%	1.90%	4.33%	2.26%	5.75%	7.90%	2.73%	2.89%	2.38%	0.00%	0.00%	0.00%
FGLGX Fidelity Series Large Cap Stock Fund	8.91%	9.84%	7.99%	5.29%	6.55%	9.22%	5.36%	7.25%	12.29%	4.61%	1.69%	5.94%

Frequently Asked Questions

Can I hold both FGLGX and FCTDX in my portfolio?

FGLGX and FCTDX have a correlation of 0.77, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FGLGX or FCTDX?

FCTDX has higher volatility (5.13%) compared to FGLGX (4.38%). In terms of maximum drawdown, FGLGX dropped -36.42% vs FCTDX's -34.51%.

Which has better risk-adjusted returns?

FGLGX currently has the higher Sharpe Ratio (2.48 vs 2.42), 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.