RDLAX vs. SMGIX

Last updated Jul 3, 2026

RDLAX (Columbia Disciplined Growth Fund) and SMGIX (Columbia Contrarian Core Fund) are both mutual funds - RDLAX is a Large Cap Growth Equities fund managed by Columbia, while SMGIX is a Large Cap Blend Equities fund managed by Columbia. Over the past 10 years, RDLAX returned 16.19%/yr vs 14.69%/yr for SMGIX. Their correlation of 0.95 suggests significant overlap in exposure. RDLAX charges 1.07%/yr vs 0.75%/yr for SMGIX.

Performance

RDLAX vs. SMGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Disciplined Growth Fund (RDLAX) and Columbia Contrarian Core Fund (SMGIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RDLAX achieves a 3.22% return, which is significantly lower than SMGIX's 8.76% return. Over the past 10 years, RDLAX has outperformed SMGIX with an annualized return of 16.19%, while SMGIX has yielded a comparatively lower 14.69% annualized return.

RDLAX

• 1D: -0.41%
• 1M: -3.18%
• 6M: 3.22%
• YTD: 3.22%
• 1Y: 17.95%
• 3Y*: 19.49%
• 5Y*: 12.15%
• 10Y*: 16.19%

SMGIX

• 1D: 0.07%
• 1M: -1.54%
• 6M: 8.76%
• YTD: 8.76%
• 1Y: 19.72%
• 3Y*: 19.87%
• 5Y*: 12.31%
• 10Y*: 14.69%

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

RDLAX vs. SMGIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RDLAX Columbia Disciplined Growth Fund	3.22%	18.41%	28.05%	40.80%	-27.93%	29.54%	28.33%	28.27%	-3.92%	28.84%
SMGIX Columbia Contrarian Core Fund	8.76%	17.35%	23.33%	32.12%	-18.64%	24.18%	22.21%	32.95%	-8.95%	20.57%

Correlation

The correlation between RDLAX and SMGIX is 0.94, 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	0.94
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (10Y) Calculated over the trailing 10-year period	0.94
Correlation (All Time) Calculated using the full available price history since Jan 2, 2008	0.95

The correlation between RDLAX and SMGIX has been stable across timeframes, ranging from 0.94 to 0.96 - a consistent structural relationship.

Return for Risk

RDLAX vs. SMGIX — Risk / Return Rank

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

RDLAX

RDLAX Risk / Return Rank: 23
RDLAX Sharpe Ratio Rank: 26
RDLAX Sortino Ratio Rank: 25
RDLAX Omega Ratio Rank: 25
RDLAX Calmar Ratio Rank: 19
RDLAX Martin Ratio Rank: 21

SMGIX

SMGIX Risk / Return Rank: 43
SMGIX Sharpe Ratio Rank: 44
SMGIX Sortino Ratio Rank: 40
SMGIX Omega Ratio Rank: 43
SMGIX Calmar Ratio Rank: 41
SMGIX Martin Ratio Rank: 46

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.

RDLAX vs. SMGIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Disciplined Growth Fund (RDLAX) and Columbia Contrarian Core Fund (SMGIX). 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.

	RDLAX	SMGIX	Difference
Sharpe ratio: Return per unit of total volatility	1.13	1.56	-0.43
Sortino ratio: Return per unit of downside risk	1.60	2.15	-0.55
Omega ratio: Gain probability vs. loss probability	1.20	1.28	-0.08
Calmar ratio: Return relative to maximum drawdown	1.19	2.04	-0.85
Martin ratio: Return relative to average drawdown	3.93	8.01	-4.07

RDLAX vs. SMGIX - Sharpe Ratio Comparison

The current RDLAX Sharpe Ratio is 1.13, which is comparable to the SMGIX Sharpe Ratio of 1.56. The chart below compares the historical Sharpe Ratios of RDLAX and SMGIX, 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

RDLAX vs. SMGIX - Drawdown Comparison

The maximum RDLAX drawdown since its inception was -51.56%, roughly equal to the maximum SMGIX drawdown of -50.62%. Use the drawdown chart below to compare losses from any high point for RDLAX and SMGIX.

Drawdown Indicators

	RDLAX	SMGIX	Difference
Max Drawdown Largest peak-to-trough decline	-51.56%	-50.62%	-0.94%
Max Drawdown (1Y) Largest decline over 1 year	-15.93%	-9.99%	-5.94%
Max Drawdown (3Y) Largest decline over 3 years	-24.85%	-19.92%	-4.93%
Max Drawdown (5Y) Largest decline over 5 years	-44.07%	-32.20%	-11.87%
Max Drawdown (10Y) Largest decline over 10 years	-44.07%	-32.45%	-11.62%
Current Drawdown Current decline from peak	-3.48%	-1.54%	-1.94%
Average Drawdown Average peak-to-trough decline	-9.85%	-6.73%	-3.12%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.79%	2.54%	+2.25%

Volatility

RDLAX vs. SMGIX - Volatility Comparison

Columbia Disciplined Growth Fund (RDLAX) has a higher volatility of 6.54% compared to Columbia Contrarian Core Fund (SMGIX) at 5.47%. This indicates that RDLAX's price experiences larger fluctuations and is considered to be riskier than SMGIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RDLAX	SMGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.54%	5.47%	+1.07%
Volatility (6M) Calculated over the trailing 6-month period	13.09%	10.26%	+2.83%
Volatility (1Y) Calculated over the trailing 1-year period	16.73%	13.01%	+3.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.03%	19.11%	+6.92%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.34%	18.96%	+4.38%

RDLAX vs. SMGIX - Expense Ratio Comparison

RDLAX has a 1.07% expense ratio, which is higher than SMGIX's 0.75% expense ratio.

Dividends

RDLAX vs. SMGIX - Dividend Comparison

RDLAX's dividend yield for the trailing twelve months is around 7.88%, more than SMGIX's 6.79% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RDLAX Columbia Disciplined Growth Fund	7.88%	8.13%	10.15%	5.75%	12.48%	25.33%	12.58%	8.06%	15.56%	13.13%	6.15%	13.58%
SMGIX Columbia Contrarian Core Fund	6.79%	7.39%	9.69%	3.08%	10.61%	13.70%	7.69%	5.87%	10.17%	4.89%	0.76%	5.86%

Frequently Asked Questions

Can I hold both RDLAX and SMGIX in my portfolio?

With a correlation of 0.94, RDLAX and SMGIX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, RDLAX or SMGIX?

RDLAX has higher volatility (6.54%) compared to SMGIX (5.47%). In terms of maximum drawdown, RDLAX dropped -51.56% vs SMGIX's -50.62%.

Which has better risk-adjusted returns?

SMGIX currently has the higher Sharpe Ratio (1.56 vs 1.13), 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.