DTGRX vs. BOGSX

Last updated Jul 14, 2026

DTGRX (BNY Mellon Technology Growth Fund) and BOGSX (Black Oak Emerging Technology Fund) are both Technology Equities funds. Over the past 10 years, DTGRX returned 22.68%/yr vs 17.32%/yr for BOGSX. Their correlation of 0.89 suggests significant overlap in exposure. DTGRX charges 1.16%/yr vs 1.03%/yr for BOGSX.

Performance

DTGRX vs. BOGSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BNY Mellon Technology Growth Fund (DTGRX) and Black Oak Emerging Technology Fund (BOGSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DTGRX achieves a 28.44% return, which is significantly lower than BOGSX's 42.94% return. Over the past 10 years, DTGRX has outperformed BOGSX with an annualized return of 22.68%, while BOGSX has yielded a comparatively lower 17.32% annualized return.

DTGRX

• 1D: -0.37%
• 1M: 0.09%
• 6M: 21.48%
• YTD: 28.44%
• 1Y: 46.73%
• 3Y*: 34.91%
• 5Y*: 13.17%
• 10Y*: 22.68%

BOGSX

• 1D: 0.34%
• 1M: 1.84%
• 6M: 34.06%
• YTD: 42.94%
• 1Y: 54.97%
• 3Y*: 23.56%
• 5Y*: 12.78%
• 10Y*: 17.32%

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

DTGRX vs. BOGSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DTGRX BNY Mellon Technology Growth Fund	28.44%	27.20%	30.78%	59.98%	-46.44%	12.62%	69.80%	52.82%	-1.47%	42.50%
BOGSX Black Oak Emerging Technology Fund	42.94%	19.06%	9.25%	17.79%	-27.30%	26.89%	45.16%	38.20%	-4.94%	19.05%

Correlation

The correlation between DTGRX and BOGSX is 0.90, 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	0.90
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (5Y) Calculated over the trailing 5-year period	0.90
Correlation (10Y) Calculated over the trailing 10-year period	0.89
Correlation (All Time) Calculated using the full available price history since Dec 29, 2000	0.89

The correlation between DTGRX and BOGSX has been stable across timeframes, ranging from 0.88 to 0.90 - a consistent structural relationship.

Return for Risk

DTGRX vs. BOGSX — Risk / Return Rank

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

DTGRX

DTGRX Risk / Return Rank: 59
DTGRX Sharpe Ratio Rank: 61
DTGRX Sortino Ratio Rank: 48
DTGRX Omega Ratio Rank: 53
DTGRX Calmar Ratio Rank: 74
DTGRX Martin Ratio Rank: 59

BOGSX

BOGSX Risk / Return Rank: 83
BOGSX Sharpe Ratio Rank: 82
BOGSX Sortino Ratio Rank: 71
BOGSX Omega Ratio Rank: 71
BOGSX Calmar Ratio Rank: 96
BOGSX Martin Ratio Rank: 93

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.

DTGRX vs. BOGSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BNY Mellon Technology Growth Fund (DTGRX) and Black Oak Emerging Technology Fund (BOGSX). 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.

	DTGRX	BOGSX	Difference
Sharpe ratio: Return per unit of total volatility	1.74	2.12	-0.38
Sortino ratio: Return per unit of downside risk	2.23	2.67	-0.43
Omega ratio: Gain probability vs. loss probability	1.30	1.35	-0.05
Calmar ratio: Return relative to maximum drawdown	2.66	4.83	-2.17
Martin ratio: Return relative to average drawdown	9.16	15.08	-5.92

DTGRX vs. BOGSX - Sharpe Ratio Comparison

The current DTGRX Sharpe Ratio is 1.74, which is comparable to the BOGSX Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of DTGRX and BOGSX, 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

DTGRX vs. BOGSX - Drawdown Comparison

The maximum DTGRX drawdown since its inception was -83.23%, smaller than the maximum BOGSX drawdown of -92.80%. Use the drawdown chart below to compare losses from any high point for DTGRX and BOGSX.

Drawdown Indicators

	DTGRX	BOGSX	Difference
Max Drawdown Largest peak-to-trough decline	-83.23%	-92.80%	+9.57%
Max Drawdown (1Y) Largest decline over 1 year	-17.27%	-11.04%	-6.23%
Max Drawdown (3Y) Largest decline over 3 years	-28.31%	-24.78%	-3.53%
Max Drawdown (5Y) Largest decline over 5 years	-52.92%	-33.93%	-18.99%
Max Drawdown (10Y) Largest decline over 10 years	-52.92%	-33.93%	-18.99%
Current Drawdown Current decline from peak	-5.94%	-5.90%	-0.04%
Average Drawdown Average peak-to-trough decline	-38.62%	-58.73%	+20.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.01%	3.53%	+1.48%

Volatility

DTGRX vs. BOGSX - Volatility Comparison

BNY Mellon Technology Growth Fund (DTGRX) has a higher volatility of 13.38% compared to Black Oak Emerging Technology Fund (BOGSX) at 12.38%. This indicates that DTGRX's price experiences larger fluctuations and is considered to be riskier than BOGSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DTGRX	BOGSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.38%	12.38%	+1.00%
Volatility (6M) Calculated over the trailing 6-month period	22.60%	21.06%	+1.54%
Volatility (1Y) Calculated over the trailing 1-year period	26.42%	25.17%	+1.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.37%	25.88%	+3.49%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.31%	24.85%	+3.46%

DTGRX vs. BOGSX - Expense Ratio Comparison

DTGRX has a 1.16% expense ratio, which is higher than BOGSX's 1.03% expense ratio.

Dividends

DTGRX vs. BOGSX - Dividend Comparison

DTGRX's dividend yield for the trailing twelve months is around 9.38%, more than BOGSX's 4.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BOGSX Black Oak Emerging Technology Fund	4.03%	5.76%	7.96%	3.79%	1.87%	11.31%	6.30%	5.47%	11.71%	7.71%	4.00%	3.09%
DTGRX BNY Mellon Technology Growth Fund	9.38%	12.04%	8.98%	0.00%	0.00%	21.32%	5.76%	34.25%	30.17%	9.91%	10.19%	6.52%

Frequently Asked Questions

Can I hold both DTGRX and BOGSX in my portfolio?

With a correlation of 0.90, DTGRX and BOGSX 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, DTGRX or BOGSX?

DTGRX has higher volatility (13.38%) compared to BOGSX (12.38%). In terms of maximum drawdown, DTGRX dropped -83.23% vs BOGSX's -92.80%.

Which has better risk-adjusted returns?

BOGSX currently has the higher Sharpe Ratio (2.12 vs 1.74), 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.