ANTUX vs. BIGRX

Last updated Jun 6, 2026

ANTUX (American Century Non-U.S. Intrinsic Value Fund) and BIGRX (American Century Disciplined Core Value Fund) are both mutual funds - ANTUX is a Foreign Large Cap Equities fund managed by American Century, while BIGRX is a Large Cap Value Equities fund managed by American Century. Over the past 5 years, ANTUX returned 9.04%/yr vs 7.54%/yr for BIGRX. A 0.71 correlation means they provide meaningful diversification when combined. ANTUX charges 1.16%/yr vs 0.65%/yr for BIGRX.

Performance

ANTUX vs. BIGRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Non-U.S. Intrinsic Value Fund (ANTUX) and American Century Disciplined Core Value Fund (BIGRX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ANTUX achieves a 5.96% return, which is significantly lower than BIGRX's 12.46% return.

ANTUX

• 1D: -0.18%
• 1M: 0.56%
• YTD: 5.96%
• 6M: 8.42%
• 1Y: 23.39%
• 3Y*: 16.33%
• 5Y*: 9.04%
• 10Y*: —

BIGRX

• 1D: 0.72%
• 1M: 2.98%
• YTD: 12.46%
• 6M: 13.04%
• 1Y: 29.61%
• 3Y*: 17.73%
• 5Y*: 7.54%
• 10Y*: 11.32%

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

ANTUX vs. BIGRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
ANTUX American Century Non-U.S. Intrinsic Value Fund	5.96%	42.19%	-2.59%	22.95%	-8.84%	10.10%	-11.38%	15.84%	-4.26%
BIGRX American Century Disciplined Core Value Fund	12.46%	14.85%	13.26%	8.44%	-12.59%	24.22%	11.86%	24.00%	-6.15%

Correlation

The correlation between ANTUX and BIGRX is 0.68, 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	0.68
Correlation (3Y) Calculated over the trailing 3-year period	0.65
Correlation (5Y) Calculated over the trailing 5-year period	0.70
Correlation (All Time) Calculated using the full available price history since Dec 7, 2018	0.71

The correlation between ANTUX and BIGRX has been stable across timeframes, ranging from 0.65 to 0.71 - a consistent structural relationship.

Return for Risk

ANTUX vs. BIGRX — Risk / Return Rank

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

ANTUX

ANTUX Risk / Return Rank: 30
ANTUX Sharpe Ratio Rank: 34
ANTUX Sortino Ratio Rank: 33
ANTUX Omega Ratio Rank: 33
ANTUX Calmar Ratio Rank: 26
ANTUX Martin Ratio Rank: 24

BIGRX

BIGRX Risk / Return Rank: 81
BIGRX Sharpe Ratio Rank: 82
BIGRX Sortino Ratio Rank: 80
BIGRX Omega Ratio Rank: 74
BIGRX Calmar Ratio Rank: 83
BIGRX Martin Ratio Rank: 86

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.

ANTUX vs. BIGRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Non-U.S. Intrinsic Value Fund (ANTUX) and American Century Disciplined Core Value Fund (BIGRX). 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.

	ANTUX	BIGRX	Difference
Sharpe ratio: Return per unit of total volatility	1.60	2.63	-1.03
Sortino ratio: Return per unit of downside risk	2.29	3.75	-1.46
Omega ratio: Gain probability vs. loss probability	1.29	1.47	-0.19
Calmar ratio: Return relative to maximum drawdown	1.80	3.72	-1.92
Martin ratio: Return relative to average drawdown	5.57	15.68	-10.12
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ANTUX vs. BIGRX - Sharpe Ratio Comparison

The current ANTUX Sharpe Ratio is 1.60, which is lower than the BIGRX Sharpe Ratio of 2.63. The chart below compares the historical Sharpe Ratios of ANTUX and BIGRX, 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

	ANTUX	BIGRX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.60	2.63	-1.03
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.51	0.51	0.00
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.68	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.39	0.58	-0.18

Drawdowns

ANTUX vs. BIGRX - Drawdown Comparison

The maximum ANTUX drawdown since its inception was -44.49%, smaller than the maximum BIGRX drawdown of -58.04%. Use the drawdown chart below to compare losses from any high point for ANTUX and BIGRX.

Drawdown Indicators

	ANTUX	BIGRX	Difference
Max Drawdown Largest peak-to-trough decline	-44.49%	-58.04%	+13.55%
Max Drawdown (1Y) Largest decline over 1 year	-13.30%	-7.95%	-5.35%
Max Drawdown (3Y) Largest decline over 3 years	-16.79%	-18.24%	+1.45%
Max Drawdown (5Y) Largest decline over 5 years	-30.43%	-22.19%	-8.24%
Max Drawdown (10Y) Largest decline over 10 years	—	-32.62%	—
Current Drawdown Current decline from peak	-5.07%	0.00%	-5.07%
Average Drawdown Average peak-to-trough decline	-8.45%	-9.00%	+0.55%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.28%	1.88%	+2.40%

Volatility

ANTUX vs. BIGRX - Volatility Comparison

American Century Non-U.S. Intrinsic Value Fund (ANTUX) has a higher volatility of 4.50% compared to American Century Disciplined Core Value Fund (BIGRX) at 2.74%. This indicates that ANTUX's price experiences larger fluctuations and is considered to be riskier than BIGRX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ANTUX	BIGRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.50%	2.74%	+1.76%
Volatility (6M) Calculated over the trailing 6-month period	11.63%	8.35%	+3.28%
Volatility (1Y) Calculated over the trailing 1-year period	14.93%	11.25%	+3.68%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.82%	14.94%	+2.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.37%	16.82%	+3.55%

ANTUX vs. BIGRX - Expense Ratio Comparison

ANTUX has a 1.16% expense ratio, which is higher than BIGRX's 0.65% expense ratio.

Dividends

ANTUX vs. BIGRX - Dividend Comparison

ANTUX's dividend yield for the trailing twelve months is around 10.44%, more than BIGRX's 8.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ANTUX American Century Non-U.S. Intrinsic Value Fund	10.44%	11.07%	12.46%	12.66%	4.77%	4.44%	1.31%	4.28%	0.47%	0.00%	0.00%	0.00%
BIGRX American Century Disciplined Core Value Fund	8.05%	9.05%	1.32%	1.55%	1.88%	28.04%	16.19%	3.90%	13.40%	9.32%	3.91%	9.22%

Frequently Asked Questions

Can I hold both ANTUX and BIGRX in my portfolio?

ANTUX and BIGRX have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ANTUX or BIGRX?

ANTUX has higher volatility (4.50%) compared to BIGRX (2.74%). In terms of maximum drawdown, ANTUX dropped -44.49% vs BIGRX's -58.04%.

Which has better risk-adjusted returns?

BIGRX currently has the higher Sharpe Ratio (2.63 vs 1.60), 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.