ONGAX vs. ACIHX

Last updated Jun 4, 2026

ONGAX (JPMorgan Investor Growth Fund Class A) and ACIHX (American Century Growth Fund G Class) are both Large Cap Growth Equities funds. Both are actively managed. Over the past 3 years, ONGAX returned 16.94%/yr vs 23.07%/yr for ACIHX. Their correlation of 0.88 suggests significant overlap in exposure. ONGAX charges 0.97%/yr vs 0.01%/yr for ACIHX.

Performance

ONGAX vs. ACIHX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Investor Growth Fund Class A (ONGAX) and American Century Growth Fund G Class (ACIHX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with ONGAX having a 8.65% return and ACIHX slightly higher at 8.95%.

ONGAX

• 1D: 0.42%
• 1M: 4.28%
• YTD: 8.65%
• 6M: 9.00%
• 1Y: 21.80%
• 3Y*: 16.94%
• 5Y*: 8.88%
• 10Y*: 11.64%

ACIHX

• 1D: -0.51%
• 1M: 7.84%
• YTD: 8.95%
• 6M: 8.02%
• 1Y: 27.75%
• 3Y*: 23.07%
• 5Y*: —
• 10Y*: —

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

ONGAX vs. ACIHX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
ONGAX JPMorgan Investor Growth Fund Class A	8.65%	16.60%	13.64%	20.41%	-2.09%
ACIHX American Century Growth Fund G Class	8.95%	16.26%	27.35%	44.64%	-6.24%

Correlation

The correlation between ONGAX and ACIHX is 0.84, 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	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.86
Correlation (All Time) Calculated using the full available price history since May 17, 2022	0.88

The correlation between ONGAX and ACIHX has been stable across timeframes, ranging from 0.84 to 0.88 - a consistent structural relationship.

Return for Risk

ONGAX vs. ACIHX — Risk / Return Rank

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

ONGAX

ONGAX Risk / Return Rank: 47
ONGAX Sharpe Ratio Rank: 47
ONGAX Sortino Ratio Rank: 45
ONGAX Omega Ratio Rank: 46
ONGAX Calmar Ratio Rank: 44
ONGAX Martin Ratio Rank: 54

ACIHX

ACIHX Risk / Return Rank: 31
ACIHX Sharpe Ratio Rank: 40
ACIHX Sortino Ratio Rank: 36
ACIHX Omega Ratio Rank: 36
ACIHX Calmar Ratio Rank: 22
ACIHX Martin Ratio Rank: 23

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.

ONGAX vs. ACIHX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Investor Growth Fund Class A (ONGAX) 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.

	ONGAX	ACIHX	Difference
Sharpe ratio: Return per unit of total volatility	2.01	1.83	+0.18
Sortino ratio: Return per unit of downside risk	2.82	2.48	+0.34
Omega ratio: Gain probability vs. loss probability	1.37	1.32	+0.05
Calmar ratio: Return relative to maximum drawdown	2.54	1.75	+0.79
Martin ratio: Return relative to average drawdown	10.89	5.88	+5.01
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ONGAX vs. ACIHX - Sharpe Ratio Comparison

The current ONGAX Sharpe Ratio is 2.01, which is comparable to the ACIHX Sharpe Ratio of 1.83. The chart below compares the historical Sharpe Ratios of ONGAX 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.

Sharpe Ratios by Period

	ONGAX	ACIHX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.01	1.83	+0.18
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.63	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.76	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	1.02	-0.50

Drawdowns

ONGAX vs. ACIHX - Drawdown Comparison

The maximum ONGAX drawdown since its inception was -49.19%, which is greater than ACIHX's maximum drawdown of -24.00%. Use the drawdown chart below to compare losses from any high point for ONGAX and ACIHX.

Drawdown Indicators

	ONGAX	ACIHX	Difference
Max Drawdown Largest peak-to-trough decline	-49.19%	-24.00%	-25.19%
Max Drawdown (1Y) Largest decline over 1 year	-8.75%	-16.40%	+7.65%
Max Drawdown (3Y) Largest decline over 3 years	-14.80%	-24.00%	+9.20%
Max Drawdown (5Y) Largest decline over 5 years	-23.57%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-31.35%	—	—
Current Drawdown Current decline from peak	0.00%	-0.51%	+0.51%
Average Drawdown Average peak-to-trough decline	-7.77%	-4.89%	-2.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.04%	4.87%	-2.83%

Volatility

ONGAX vs. ACIHX - Volatility Comparison

JPMorgan Investor Growth Fund Class A (ONGAX) and American Century Growth Fund G Class (ACIHX) have volatilities of 3.30% and 3.44%, 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

	ONGAX	ACIHX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.30%	3.44%	-0.14%
Volatility (6M) Calculated over the trailing 6-month period	8.71%	11.92%	-3.21%
Volatility (1Y) Calculated over the trailing 1-year period	11.06%	15.71%	-4.65%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.14%	21.05%	-6.91%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.35%	21.05%	-5.70%

ONGAX vs. ACIHX - Expense Ratio Comparison

ONGAX has a 0.97% expense ratio, which is higher than ACIHX's 0.01% expense ratio.

Dividends

ONGAX vs. ACIHX - Dividend Comparison

ONGAX's dividend yield for the trailing twelve months is around 3.15%, less than ACIHX's 14.64% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACIHX American Century Growth Fund G Class	14.64%	15.95%	5.65%	4.61%	2.86%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
ONGAX JPMorgan Investor Growth Fund Class A	3.15%	3.43%	3.18%	3.26%	8.35%	3.80%	7.02%	8.04%	8.36%	8.72%	5.62%	6.53%

Frequently Asked Questions

Can I hold both ONGAX and ACIHX in my portfolio?

ONGAX and ACIHX have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ONGAX or ACIHX?

ACIHX has higher volatility (3.44%) compared to ONGAX (3.30%). In terms of maximum drawdown, ONGAX dropped -49.19% vs ACIHX's -24.00%.

Which has better risk-adjusted returns?

ONGAX currently has the higher Sharpe Ratio (2.01 vs 1.83), 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.