DCINX vs. BIGIX

Last updated Jun 3, 2026

DCINX (Dunham International Stock Fund) and BIGIX (William Blair International Growth Fund Class I) are both Foreign Large Cap Equities funds. Over the past 10 years, DCINX returned 12.72%/yr vs 8.51%/yr for BIGIX. Their correlation of 0.85 suggests significant overlap in exposure. DCINX charges 2.92%/yr vs 0.90%/yr for BIGIX.

Performance

DCINX vs. BIGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dunham International Stock Fund (DCINX) and William Blair International Growth Fund Class I (BIGIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DCINX achieves a 24.97% return, which is significantly higher than BIGIX's 14.97% return. Over the past 10 years, DCINX has outperformed BIGIX with an annualized return of 12.72%, while BIGIX has yielded a comparatively lower 8.51% annualized return.

DCINX

• 1D: 1.16%
• 1M: 7.70%
• YTD: 24.97%
• 6M: 28.99%
• 1Y: 52.92%
• 3Y*: 28.69%
• 5Y*: 13.77%
• 10Y*: 12.72%

BIGIX

• 1D: -0.48%
• 1M: 5.95%
• YTD: 14.97%
• 6M: 17.87%
• 1Y: 23.23%
• 3Y*: 13.43%
• 5Y*: 3.02%
• 10Y*: 8.51%

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

DCINX vs. BIGIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DCINX Dunham International Stock Fund	24.97%	46.37%	7.65%	15.98%	-14.67%	9.70%	19.86%	18.14%	-14.27%	24.40%
BIGIX William Blair International Growth Fund Class I	14.97%	18.17%	2.38%	15.43%	-28.46%	8.95%	32.01%	30.66%	-17.71%	29.48%

Correlation

The correlation between DCINX and BIGIX is 0.81, 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	0.81
Correlation (3Y) Calculated over the trailing 3-year period	0.79
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (10Y) Calculated over the trailing 10-year period	0.80
Correlation (All Time) Calculated using the full available price history since Dec 13, 2004	0.85

The correlation between DCINX and BIGIX has been stable across timeframes, ranging from 0.79 to 0.85 - a consistent structural relationship.

Return for Risk

DCINX vs. BIGIX — Risk / Return Rank

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

DCINX

DCINX Risk / Return Rank: 91
DCINX Sharpe Ratio Rank: 96
DCINX Sortino Ratio Rank: 90
DCINX Omega Ratio Rank: 88
DCINX Calmar Ratio Rank: 90
DCINX Martin Ratio Rank: 90

BIGIX

BIGIX Risk / Return Rank: 30
BIGIX Sharpe Ratio Rank: 31
BIGIX Sortino Ratio Rank: 29
BIGIX Omega Ratio Rank: 35
BIGIX Calmar Ratio Rank: 24
BIGIX Martin Ratio Rank: 29

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.

DCINX vs. BIGIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dunham International Stock Fund (DCINX) and William Blair International Growth Fund Class I (BIGIX). 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.

	DCINX	BIGIX	Difference
Sharpe ratio Return per unit of total volatility	3.44	1.60	+1.84
Sortino ratio Return per unit of downside risk	4.38	2.24	+2.14
Omega ratio Gain probability vs. loss probability	1.61	1.31	+0.30
Calmar ratio Return relative to maximum drawdown	4.52	1.82	+2.70
Martin ratio Return relative to average drawdown	18.19	6.89	+11.30
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DCINX vs. BIGIX - Sharpe Ratio Comparison

The current DCINX Sharpe Ratio is 3.44, which is higher than the BIGIX Sharpe Ratio of 1.60. The chart below compares the historical Sharpe Ratios of DCINX and BIGIX, 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

	DCINX	BIGIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.44	1.60	+1.84
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.90	0.18	+0.72
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	0.50	+0.28
Sharpe Ratio (All Time) Calculated using the full available price history	0.35	0.40	-0.05

Drawdowns

DCINX vs. BIGIX - Drawdown Comparison

The maximum DCINX drawdown since its inception was -61.79%, smaller than the maximum BIGIX drawdown of -65.22%. Use the drawdown chart below to compare losses from any high point for DCINX and BIGIX.

Drawdown Indicators

	DCINX	BIGIX	Difference
Max Drawdown Largest peak-to-trough decline	-61.79%	-65.22%	+3.43%
Max Drawdown (1Y) Largest decline over 1 year	-11.91%	-13.21%	+1.30%
Max Drawdown (3Y) Largest decline over 3 years	-13.74%	-17.09%	+3.35%
Max Drawdown (5Y) Largest decline over 5 years	-31.18%	-41.03%	+9.85%
Max Drawdown (10Y) Largest decline over 10 years	-37.28%	-41.03%	+3.75%
Current Drawdown Current decline from peak	0.00%	-0.48%	+0.48%
Average Drawdown Average peak-to-trough decline	-12.85%	-17.17%	+4.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.96%	3.50%	-0.54%

Volatility

DCINX vs. BIGIX - Volatility Comparison

Dunham International Stock Fund (DCINX) and William Blair International Growth Fund Class I (BIGIX) have volatilities of 5.54% and 5.46%, 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

	DCINX	BIGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.54%	5.46%	+0.08%
Volatility (6M) Calculated over the trailing 6-month period	13.44%	12.82%	+0.62%
Volatility (1Y) Calculated over the trailing 1-year period	15.89%	15.09%	+0.80%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.39%	16.69%	-1.30%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.53%	17.24%	-0.71%

DCINX vs. BIGIX - Expense Ratio Comparison

DCINX has a 2.92% expense ratio, which is higher than BIGIX's 0.90% expense ratio.

Dividends

DCINX vs. BIGIX - Dividend Comparison

DCINX's dividend yield for the trailing twelve months is around 8.76%, less than BIGIX's 16.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BIGIX William Blair International Growth Fund Class I	16.05%	18.45%	7.49%	3.52%	7.84%	11.41%	1.11%	1.29%	9.05%	1.54%	1.80%	1.18%
DCINX Dunham International Stock Fund	8.76%	10.95%	13.87%	3.45%	3.53%	15.49%	1.36%	1.54%	6.92%	3.92%	0.00%	0.00%

Frequently Asked Questions

Can I hold both DCINX and BIGIX in my portfolio?

DCINX and BIGIX have a correlation of 0.81, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DCINX or BIGIX?

DCINX has higher volatility (5.54%) compared to BIGIX (5.46%). In terms of maximum drawdown, DCINX dropped -61.79% vs BIGIX's -65.22%.

Which has better risk-adjusted returns?

DCINX currently has the higher Sharpe Ratio (3.44 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.