FDTCX vs. ACIHX

Last updated Jun 23, 2026

FDTCX (Fidelity Advisor Diversified Stock Fund Class C) and ACIHX (American Century Growth Fund G Class) are both Large Cap Growth Equities funds. Over the past 3 years, FDTCX returned 28.08%/yr vs 20.56%/yr for ACIHX. Their correlation of 0.93 suggests significant overlap in exposure. FDTCX charges 1.70%/yr vs 0.01%/yr for ACIHX.

Performance

FDTCX vs. ACIHX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Diversified Stock Fund Class C (FDTCX) and American Century Growth Fund G Class (ACIHX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FDTCX achieves a 13.99% return, which is significantly higher than ACIHX's 4.95% return.

FDTCX

• 1D: 1.33%
• 1M: 2.47%
• YTD: 13.99%
• 6M: 13.23%
• 1Y: 29.88%
• 3Y*: 28.08%
• 5Y*: 16.76%
• 10Y*: 17.09%

ACIHX

• 1D: 1.47%
• 1M: -0.26%
• YTD: 4.95%
• 6M: 4.49%
• 1Y: 23.59%
• 3Y*: 20.56%
• 5Y*: —
• 10Y*: —

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

FDTCX vs. ACIHX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
FDTCX Fidelity Advisor Diversified Stock Fund Class C	13.99%	12.73%	49.84%	26.75%	-5.32%
ACIHX American Century Growth Fund G Class	4.95%	16.26%	27.35%	44.64%	-6.24%

Correlation

The correlation between FDTCX and ACIHX is 0.89, 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	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (All Time) Calculated using the full available price history since May 16, 2022	0.93

The correlation between FDTCX and ACIHX has been stable across timeframes, ranging from 0.89 to 0.93 - a consistent structural relationship.

Return for Risk

FDTCX vs. ACIHX — Risk / Return Rank

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

FDTCX

FDTCX Risk / Return Rank: 56
FDTCX Sharpe Ratio Rank: 51
FDTCX Sortino Ratio Rank: 45
FDTCX Omega Ratio Rank: 48
FDTCX Calmar Ratio Rank: 64
FDTCX Martin Ratio Rank: 70

ACIHX

ACIHX Risk / Return Rank: 22
ACIHX Sharpe Ratio Rank: 27
ACIHX Sortino Ratio Rank: 24
ACIHX Omega Ratio Rank: 25
ACIHX Calmar Ratio Rank: 17
ACIHX 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.

FDTCX vs. ACIHX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Diversified Stock Fund Class C (FDTCX) and American Century Growth Fund G Class (ACIHX). 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.

	FDTCX	ACIHX	Difference
Sharpe ratio: Return per unit of total volatility	1.94	1.38	+0.56
Sortino ratio: Return per unit of downside risk	2.60	1.91	+0.68
Omega ratio: Gain probability vs. loss probability	1.35	1.24	+0.11
Calmar ratio: Return relative to maximum drawdown	2.94	1.39	+1.55
Martin ratio: Return relative to average drawdown	12.57	4.58	+8.00

FDTCX vs. ACIHX - Sharpe Ratio Comparison

The current FDTCX Sharpe Ratio is 1.94, which is higher than the ACIHX Sharpe Ratio of 1.38. The chart below compares the historical Sharpe Ratios of FDTCX and ACIHX, 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

FDTCX vs. ACIHX - Drawdown Comparison

The maximum FDTCX drawdown since its inception was -63.44%, which is greater than ACIHX's maximum drawdown of -24.00%. Use the drawdown chart below to compare losses from any high point for FDTCX and ACIHX.

Drawdown Indicators

	FDTCX	ACIHX	Difference
Max Drawdown Largest peak-to-trough decline	-63.44%	-24.00%	-39.44%
Max Drawdown (1Y) Largest decline over 1 year	-10.10%	-16.40%	+6.30%
Max Drawdown (3Y) Largest decline over 3 years	-28.24%	-24.00%	-4.24%
Max Drawdown (5Y) Largest decline over 5 years	-28.24%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-30.45%	—	—
Current Drawdown Current decline from peak	-0.37%	-4.16%	+3.79%
Average Drawdown Average peak-to-trough decline	-9.06%	-4.88%	-4.18%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.36%	4.98%	-2.62%

Volatility

FDTCX vs. ACIHX - Volatility Comparison

Fidelity Advisor Diversified Stock Fund Class C (FDTCX) and American Century Growth Fund G Class (ACIHX) have volatilities of 6.26% and 6.36%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FDTCX	ACIHX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.26%	6.36%	-0.10%
Volatility (6M) Calculated over the trailing 6-month period	12.44%	13.07%	-0.63%
Volatility (1Y) Calculated over the trailing 1-year period	15.27%	16.53%	-1.26%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.94%	21.11%	+3.83%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.35%	21.11%	+1.24%

FDTCX vs. ACIHX - Expense Ratio Comparison

FDTCX has a 1.70% expense ratio, which is higher than ACIHX's 0.01% expense ratio.

Dividends

FDTCX vs. ACIHX - Dividend Comparison

FDTCX's dividend yield for the trailing twelve months is around 6.18%, less than ACIHX's 15.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACIHX American Century Growth Fund G Class	15.20%	15.95%	5.65%	4.61%	2.86%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
FDTCX Fidelity Advisor Diversified Stock Fund Class C	6.18%	7.04%	30.85%	3.35%	9.12%	17.12%	5.16%	2.41%	12.90%	8.05%	0.59%	7.48%

Frequently Asked Questions

Can I hold both FDTCX and ACIHX in my portfolio?

FDTCX and ACIHX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FDTCX or ACIHX?

ACIHX has higher volatility (6.36%) compared to FDTCX (6.26%). In terms of maximum drawdown, FDTCX dropped -63.44% vs ACIHX's -24.00%.

Which has better risk-adjusted returns?

FDTCX currently has the higher Sharpe Ratio (1.94 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.