MEQAX vs. BIGRX

Last updated Aug 1, 2026

MEQAX (American Century International Value Fund) and BIGRX (American Century Disciplined Core Value Fund) are both mutual funds - MEQAX 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 10 years, MEQAX returned 9.95%/yr vs 11.11%/yr for BIGRX. Their 0.69 correlation means they have sometimes moved together and sometimes differently. MEQAX charges 1.39%/yr vs 0.65%/yr for BIGRX.

Performance

MEQAX vs. BIGRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century International Value Fund (MEQAX) 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, MEQAX achieves a 18.97% return, which is significantly higher than BIGRX's 15.47% return. Over the past 10 years, MEQAX has underperformed BIGRX with an annualized return of 9.95%, while BIGRX has yielded a comparatively higher 11.11% annualized return.

MEQAX

• 1D: 2.42%
• 1M: 4.88%
• 6M: 12.92%
• YTD: 18.97%
• 1Y: 35.45%
• 3Y*: 21.66%
• 5Y*: 12.90%
• 10Y*: 9.95%
• ALL TIME*: 4.70%

BIGRX

• 1D: 0.50%
• 1M: 0.98%
• 6M: 11.17%
• YTD: 15.47%
• 1Y: 29.83%
• 3Y*: 15.73%
• 5Y*: 8.43%
• 10Y*: 11.11%
• ALL TIME*: 10.10%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
BIGRX American Century Disciplined Core Value Fund	$0.00	$0.00	$0.00
MEQAX American Century International Value Fund	$0.00	$0.00	$0.00

MEQAX vs. BIGRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MEQAX American Century International Value Fund	18.97%	41.64%	3.73%	19.48%	-11.64%	8.39%	8.93%	12.14%	-17.30%	21.00%
BIGRX American Century Disciplined Core Value Fund	15.47%	14.85%	13.26%	8.44%	-12.59%	24.22%	11.86%	24.00%	-6.37%	20.63%

Correlation

The correlation between MEQAX and BIGRX is 0.68, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.68
Correlation (3Y) Balances recent behavior with more history.	0.64
Correlation (5Y) Shows whether the relationship held over a longer period.	0.72
Correlation (10Y) Provides a long-term view across more market conditions.	0.72
Correlation (All Time) Calculated using the full available price history since Mar 31, 1997	0.69

The correlation between MEQAX and BIGRX has been stable across timeframes, ranging from 0.64 to 0.72 - a consistent structural relationship.

Return for Risk

MEQAX vs. BIGRX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

MEQAX

MEQAX Risk / Return Rank: 92
MEQAX Sharpe Ratio Rank: 95
MEQAX Sortino Ratio Rank: 91
MEQAX Omega Ratio Rank: 88
MEQAX Calmar Ratio Rank: 92
MEQAX Martin Ratio Rank: 93

BIGRX

BIGRX Risk / Return Rank: 90
BIGRX Sharpe Ratio Rank: 92
BIGRX Sortino Ratio Rank: 89
BIGRX Omega Ratio Rank: 85
BIGRX Calmar Ratio Rank: 91
BIGRX Martin Ratio Rank: 94

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

MEQAX vs. BIGRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century International Value Fund (MEQAX) 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.

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.

	MEQAX	BIGRX	Difference
Sharpe ratio: Return per unit of total volatility	2.56	2.33	+0.23
Sortino ratio: Return per unit of downside risk	3.53	3.31	+0.22
Omega ratio: Gain probability vs. loss probability	1.46	1.42	+0.04
Calmar ratio: Return relative to maximum drawdown	3.74	3.41	+0.33
Martin ratio: Return relative to average drawdown	14.54	14.65	-0.10

MEQAX vs. BIGRX - Sharpe Ratio Comparison

The current MEQAX Sharpe Ratio is 2.56, which is comparable to the BIGRX Sharpe Ratio of 2.33. The chart below compares the historical Sharpe Ratios of MEQAX 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.

Drawdowns

MEQAX vs. BIGRX - Drawdown Comparison

The maximum MEQAX drawdown since its inception was -60.32%, roughly equal to the maximum BIGRX drawdown of -58.04%. Use the drawdown chart below to compare losses from any high point for MEQAX and BIGRX.

Drawdown Indicators

	MEQAX	BIGRX	Difference
Max Drawdown Largest peak-to-trough decline	-60.32%	-58.04%	-2.28%
Max Drawdown (1Y) Largest decline over 1 year	-9.35%	-7.95%	-1.40%
Max Drawdown (3Y) Largest decline over 3 years	-12.84%	-18.24%	+5.40%
Max Drawdown (5Y) Largest decline over 5 years	-28.61%	-22.19%	-6.42%
Max Drawdown (10Y) Largest decline over 10 years	-42.19%	-32.62%	-9.57%
Current Drawdown Current decline from peak	0.00%	-0.67%	+0.67%
Average Drawdown Average peak-to-trough decline	-14.86%	-8.96%	-5.90%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.40%	1.86%	+0.54%

Volatility

MEQAX vs. BIGRX - Volatility Comparison

American Century International Value Fund (MEQAX) has a higher volatility of 4.14% compared to American Century Disciplined Core Value Fund (BIGRX) at 2.60%. This indicates that MEQAX'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

	MEQAX	BIGRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.14%	2.60%	+1.54%
Volatility (6M) Calculated over the trailing 6-month period	11.36%	8.87%	+2.49%
Volatility (1Y) Calculated over the trailing 1-year period	13.70%	11.67%	+2.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.36%	14.90%	+0.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.30%	16.80%	-0.50%

MEQAX vs. BIGRX - Expense Ratio Comparison

MEQAX has a 1.39% expense ratio, which is higher than BIGRX's 0.65% expense ratio.

Dividends

MEQAX vs. BIGRX - Dividend Comparison

MEQAX's dividend yield for the trailing twelve months is around 6.62%, less than BIGRX's 7.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BIGRX American Century Disciplined Core Value Fund	7.78%	9.05%	1.32%	1.55%	1.88%	28.04%	16.19%	3.90%	13.40%	9.32%	3.91%	9.22%
MEQAX American Century International Value Fund	6.62%	7.87%	3.66%	4.28%	3.72%	4.95%	1.11%	3.27%	3.31%	2.80%	0.43%	2.38%

Frequently Asked Questions

Can I hold both MEQAX and BIGRX in my portfolio?

MEQAX 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, MEQAX or BIGRX?

MEQAX has higher volatility (4.14%) compared to BIGRX (2.60%). In terms of maximum drawdown, MEQAX dropped -60.32% vs BIGRX's -58.04%.

Which has better risk-adjusted returns?

MEQAX currently has the higher Sharpe Ratio (2.56 vs 2.33), 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.