DRTHX vs. DBMYX

Last updated Jun 3, 2026

DRTHX (BNY Mellon Sustainable U.S. Equity Fund) and DBMYX (BNY Mellon Small/Mid Cap Growth Fund Class Y) are both mutual funds - DRTHX is a Large Cap Blend Equities fund managed by BNY Mellon, while DBMYX is a Mid Cap Growth Equities fund tracking the Russell 2500 Growth Index. Over the past 10 years, DRTHX returned 15.24%/yr vs 11.55%/yr for DBMYX. A 0.79 correlation means they provide meaningful diversification when combined. DRTHX charges 0.74%/yr vs 0.63%/yr for DBMYX.

Performance

DRTHX vs. DBMYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BNY Mellon Sustainable U.S. Equity Fund (DRTHX) and BNY Mellon Small/Mid Cap Growth Fund Class Y (DBMYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DRTHX achieves a 7.54% return, which is significantly higher than DBMYX's 5.00% return. Over the past 10 years, DRTHX has outperformed DBMYX with an annualized return of 15.24%, while DBMYX has yielded a comparatively lower 11.55% annualized return.

DRTHX

• 1D: 0.42%
• 1M: 3.38%
• YTD: 7.54%
• 6M: 8.18%
• 1Y: 23.09%
• 3Y*: 24.65%
• 5Y*: 13.90%
• 10Y*: 15.24%

DBMYX

• 1D: -1.89%
• 1M: 0.17%
• YTD: 5.00%
• 6M: 3.56%
• 1Y: 18.30%
• 3Y*: 12.03%
• 5Y*: -0.16%
• 10Y*: 11.55%

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

DRTHX vs. DBMYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DRTHX BNY Mellon Sustainable U.S. Equity Fund	7.54%	15.96%	39.07%	24.01%	-23.10%	26.71%	24.21%	34.01%	-4.54%	15.01%
DBMYX BNY Mellon Small/Mid Cap Growth Fund Class Y	5.00%	11.94%	10.09%	15.63%	-33.11%	-4.44%	68.62%	39.27%	-1.35%	26.80%

Correlation

The correlation between DRTHX and DBMYX is 0.75, 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	0.75
Correlation (3Y) Calculated over the trailing 3-year period	0.76
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (10Y) Calculated over the trailing 10-year period	0.78
Correlation (All Time) Calculated using the full available price history since Jan 3, 2014	0.79

The correlation between DRTHX and DBMYX has been stable across timeframes, ranging from 0.75 to 0.79 - a consistent structural relationship.

Return for Risk

DRTHX vs. DBMYX — Risk / Return Rank

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

DRTHX

DRTHX Risk / Return Rank: 39
DRTHX Sharpe Ratio Rank: 40
DRTHX Sortino Ratio Rank: 37
DRTHX Omega Ratio Rank: 37
DRTHX Calmar Ratio Rank: 34
DRTHX Martin Ratio Rank: 46

DBMYX

DBMYX Risk / Return Rank: 11
DBMYX Sharpe Ratio Rank: 11
DBMYX Sortino Ratio Rank: 12
DBMYX Omega Ratio Rank: 11
DBMYX Calmar Ratio Rank: 9
DBMYX Martin Ratio Rank: 10

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.

DRTHX vs. DBMYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BNY Mellon Sustainable U.S. Equity Fund (DRTHX) and BNY Mellon Small/Mid Cap Growth Fund Class Y (DBMYX). 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.

	DRTHX	DBMYX	Difference
Sharpe ratio Return per unit of total volatility	1.85	0.90	+0.95
Sortino ratio Return per unit of downside risk	2.56	1.43	+1.13
Omega ratio Gain probability vs. loss probability	1.32	1.16	+0.16
Calmar ratio Return relative to maximum drawdown	2.22	0.95	+1.27
Martin ratio Return relative to average drawdown	9.62	3.10	+6.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DRTHX vs. DBMYX - Sharpe Ratio Comparison

The current DRTHX Sharpe Ratio is 1.85, which is higher than the DBMYX Sharpe Ratio of 0.90. The chart below compares the historical Sharpe Ratios of DRTHX and DBMYX, 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

	DRTHX	DBMYX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.85	0.90	+0.95
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.75	-0.01	+0.76
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.83	0.48	+0.35
Sharpe Ratio (All Time) Calculated using the full available price history	0.42	0.43	-0.01

Drawdowns

DRTHX vs. DBMYX - Drawdown Comparison

The maximum DRTHX drawdown since its inception was -63.27%, which is greater than DBMYX's maximum drawdown of -48.24%. Use the drawdown chart below to compare losses from any high point for DRTHX and DBMYX.

Drawdown Indicators

	DRTHX	DBMYX	Difference
Max Drawdown Largest peak-to-trough decline	-63.27%	-48.24%	-15.03%
Max Drawdown (1Y) Largest decline over 1 year	-10.66%	-19.58%	+8.92%
Max Drawdown (3Y) Largest decline over 3 years	-21.55%	-25.20%	+3.65%
Max Drawdown (5Y) Largest decline over 5 years	-27.58%	-45.79%	+18.21%
Max Drawdown (10Y) Largest decline over 10 years	-31.34%	-48.24%	+16.90%
Current Drawdown Current decline from peak	-0.19%	-15.40%	+15.21%
Average Drawdown Average peak-to-trough decline	-17.39%	-15.19%	-2.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.46%	6.03%	-3.57%

Volatility

DRTHX vs. DBMYX - Volatility Comparison

The current volatility for BNY Mellon Sustainable U.S. Equity Fund (DRTHX) is 3.19%, while BNY Mellon Small/Mid Cap Growth Fund Class Y (DBMYX) has a volatility of 6.26%. This indicates that DRTHX experiences smaller price fluctuations and is considered to be less risky than DBMYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DRTHX	DBMYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.19%	6.26%	-3.07%
Volatility (6M) Calculated over the trailing 6-month period	9.78%	16.40%	-6.62%
Volatility (1Y) Calculated over the trailing 1-year period	12.84%	21.11%	-8.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.56%	24.53%	-5.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.44%	24.28%	-5.84%

DRTHX vs. DBMYX - Expense Ratio Comparison

DRTHX has a 0.74% expense ratio, which is higher than DBMYX's 0.63% expense ratio.

Dividends

DRTHX vs. DBMYX - Dividend Comparison

DRTHX's dividend yield for the trailing twelve months is around 9.89%, less than DBMYX's 48.75% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DBMYX BNY Mellon Small/Mid Cap Growth Fund Class Y	48.75%	51.19%	0.43%	0.00%	0.00%	8.97%	7.86%	0.00%	8.66%	9.12%	2.20%	6.55%
DRTHX BNY Mellon Sustainable U.S. Equity Fund	9.89%	10.63%	17.93%	3.41%	12.94%	4.19%	3.13%	2.31%	4.74%	26.74%	5.37%	15.21%

Frequently Asked Questions

Can I hold both DRTHX and DBMYX in my portfolio?

DRTHX and DBMYX have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DRTHX or DBMYX?

DBMYX has higher volatility (6.26%) compared to DRTHX (3.19%). In terms of maximum drawdown, DRTHX dropped -63.27% vs DBMYX's -48.24%.

Which has better risk-adjusted returns?

DRTHX currently has the higher Sharpe Ratio (1.85 vs 0.90), 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.