DODGX vs. TMDIX

Last updated Jun 13, 2026

DODGX (Dodge & Cox Stock Fund Class I) and TMDIX (AMG TimesSquare Mid Cap Growth Fund) are both mutual funds - DODGX is a Large Cap Value Equities fund actively managed by Dodge & Cox, while TMDIX is a Mid Cap Growth Equities fund managed by AMG. Over the past 10 years, DODGX returned 13.01%/yr vs 13.13%/yr for TMDIX. Their correlation of 0.83 suggests significant overlap in exposure. DODGX charges 0.51%/yr vs 0.98%/yr for TMDIX.

Performance

DODGX vs. TMDIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dodge & Cox Stock Fund Class I (DODGX) and AMG TimesSquare Mid Cap Growth Fund (TMDIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with DODGX having a 4.15% return and TMDIX slightly lower at 3.99%. Both investments have delivered pretty close results over the past 10 years, with DODGX having a 13.01% annualized return and TMDIX not far ahead at 13.13%.

DODGX

• 1D: 0.95%
• 1M: 1.01%
• YTD: 4.15%
• 6M: 5.01%
• 1Y: 11.70%
• 3Y*: 14.99%
• 5Y*: 8.78%
• 10Y*: 13.01%

TMDIX

• 1D: 3.01%
• 1M: 4.68%
• YTD: 3.99%
• 6M: -7.92%
• 1Y: -4.28%
• 3Y*: 8.39%
• 5Y*: 3.87%
• 10Y*: 13.13%

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

DODGX vs. TMDIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DODGX Dodge & Cox Stock Fund Class I	4.15%	13.66%	14.36%	17.49%	-7.25%	31.72%	7.10%	24.30%	-7.15%	18.33%
TMDIX AMG TimesSquare Mid Cap Growth Fund	3.99%	-1.76%	10.84%	25.07%	-22.26%	16.75%	33.42%	63.26%	-4.28%	22.66%

Correlation

The correlation between DODGX and TMDIX is 0.66, 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	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.71
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.74
Correlation (All Time) Calculated using the full available price history since Mar 4, 2005	0.83

The correlation between DODGX and TMDIX shifts across timeframes, from 0.66 (1 year) to 0.83 (all time), reflecting how their relationship changes across market environments.

Return for Risk

DODGX vs. TMDIX — Risk / Return Rank

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

DODGX

DODGX Risk / Return Rank: 24
DODGX Sharpe Ratio Rank: 22
DODGX Sortino Ratio Rank: 22
DODGX Omega Ratio Rank: 20
DODGX Calmar Ratio Rank: 28
DODGX Martin Ratio Rank: 30

TMDIX

TMDIX Risk / Return Rank: 3
TMDIX Sharpe Ratio Rank: 2
TMDIX Sortino Ratio Rank: 3
TMDIX Omega Ratio Rank: 3
TMDIX Calmar Ratio Rank: 3
TMDIX Martin Ratio Rank: 3

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.

DODGX vs. TMDIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dodge & Cox Stock Fund Class I (DODGX) and AMG TimesSquare Mid Cap Growth Fund (TMDIX). 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.

	DODGX	TMDIX	Difference
Sharpe ratio: Return per unit of total volatility	1.05	-0.22	+1.27
Sortino ratio: Return per unit of downside risk	1.55	-0.15	+1.70
Omega ratio: Gain probability vs. loss probability	1.18	0.98	+0.21
Calmar ratio: Return relative to maximum drawdown	1.60	-0.17	+1.77
Martin ratio: Return relative to average drawdown	5.61	-0.35	+5.96

DODGX vs. TMDIX - Sharpe Ratio Comparison

The current DODGX Sharpe Ratio is 1.05, which is higher than the TMDIX Sharpe Ratio of -0.22. The chart below compares the historical Sharpe Ratios of DODGX and TMDIX, 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

DODGX vs. TMDIX - Drawdown Comparison

The maximum DODGX drawdown since its inception was -63.24%, which is greater than TMDIX's maximum drawdown of -48.73%. Use the drawdown chart below to compare losses from any high point for DODGX and TMDIX.

Drawdown Indicators

	DODGX	TMDIX	Difference
Max Drawdown Largest peak-to-trough decline	-63.24%	-48.73%	-14.51%
Max Drawdown (1Y) Largest decline over 1 year	-7.48%	-25.45%	+17.97%
Max Drawdown (3Y) Largest decline over 3 years	-14.89%	-25.45%	+10.56%
Max Drawdown (5Y) Largest decline over 5 years	-21.85%	-30.53%	+8.68%
Max Drawdown (10Y) Largest decline over 10 years	-40.41%	-35.44%	-4.97%
Current Drawdown Current decline from peak	-0.47%	-12.92%	+12.45%
Average Drawdown Average peak-to-trough decline	-7.51%	-7.16%	-0.35%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.13%	12.30%	-10.17%

Volatility

DODGX vs. TMDIX - Volatility Comparison

The current volatility for Dodge & Cox Stock Fund Class I (DODGX) is 3.40%, while AMG TimesSquare Mid Cap Growth Fund (TMDIX) has a volatility of 6.15%. This indicates that DODGX experiences smaller price fluctuations and is considered to be less risky than TMDIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DODGX	TMDIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.40%	6.15%	-2.75%
Volatility (6M) Calculated over the trailing 6-month period	8.43%	17.72%	-9.29%
Volatility (1Y) Calculated over the trailing 1-year period	11.38%	20.08%	-8.70%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.00%	20.48%	-4.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.22%	21.12%	-1.90%

DODGX vs. TMDIX - Expense Ratio Comparison

DODGX has a 0.51% expense ratio, which is lower than TMDIX's 0.98% expense ratio.

Dividends

DODGX vs. TMDIX - Dividend Comparison

DODGX's dividend yield for the trailing twelve months is around 9.33%, while TMDIX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DODGX Dodge & Cox Stock Fund Class I	9.33%	9.86%	8.20%	3.76%	5.47%	3.22%	6.74%	10.23%	9.69%	6.78%	6.26%	5.36%
TMDIX AMG TimesSquare Mid Cap Growth Fund	0.00%	0.00%	8.08%	3.98%	3.69%	29.72%	18.28%	31.06%	16.38%	14.44%	5.90%	7.73%

Frequently Asked Questions

Can I hold both DODGX and TMDIX in my portfolio?

DODGX and TMDIX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DODGX or TMDIX?

TMDIX has higher volatility (6.15%) compared to DODGX (3.40%). In terms of maximum drawdown, DODGX dropped -63.24% vs TMDIX's -48.73%.

Which has better risk-adjusted returns?

DODGX currently has the higher Sharpe Ratio (1.05 vs -0.22), 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.