PGUAX vs. VGENX

Last updated Jun 6, 2026

PGUAX (Virtus Duff & Phelps Global Infrastructure Fund) and VGENX (Vanguard Energy Fund Investor Shares) are both Energy Equities funds. Over the past 10 years, PGUAX returned 7.41%/yr vs 9.30%/yr for VGENX. A 0.66 correlation means they provide meaningful diversification when combined. PGUAX charges 1.27%/yr vs 0.41%/yr for VGENX.

Performance

PGUAX vs. VGENX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus Duff & Phelps Global Infrastructure Fund (PGUAX) and Vanguard Energy Fund Investor Shares (VGENX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PGUAX achieves a 10.25% return, which is significantly lower than VGENX's 20.78% return. Over the past 10 years, PGUAX has underperformed VGENX with an annualized return of 7.41%, while VGENX has yielded a comparatively higher 9.30% annualized return.

PGUAX

• 1D: 0.91%
• 1M: -1.19%
• YTD: 10.25%
• 6M: 10.32%
• 1Y: 15.94%
• 3Y*: 12.56%
• 5Y*: 6.56%
• 10Y*: 7.41%

VGENX

• 1D: 0.33%
• 1M: -0.50%
• YTD: 20.78%
• 6M: 20.00%
• 1Y: 34.97%
• 3Y*: 28.58%
• 5Y*: 22.10%
• 10Y*: 9.30%

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

PGUAX vs. VGENX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PGUAX Virtus Duff & Phelps Global Infrastructure Fund	10.25%	16.32%	9.06%	0.94%	-7.76%	13.58%	-0.53%	27.96%	-6.60%	17.80%
VGENX Vanguard Energy Fund Investor Shares	20.78%	20.67%	30.25%	8.78%	23.59%	27.71%	-30.85%	13.23%	-17.19%	3.22%

Correlation

The correlation between PGUAX and VGENX is 0.58, 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	0.58
Correlation (3Y) Calculated over the trailing 3-year period	0.65
Correlation (5Y) Calculated over the trailing 5-year period	0.66
Correlation (10Y) Calculated over the trailing 10-year period	0.59
Correlation (All Time) Calculated using the full available price history since Jan 5, 2005	0.66

The correlation between PGUAX and VGENX has been stable across timeframes, ranging from 0.58 to 0.66 - a consistent structural relationship.

Return for Risk

PGUAX vs. VGENX — Risk / Return Rank

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

PGUAX

PGUAX Risk / Return Rank: 33
PGUAX Sharpe Ratio Rank: 31
PGUAX Sortino Ratio Rank: 30
PGUAX Omega Ratio Rank: 29
PGUAX Calmar Ratio Rank: 43
PGUAX Martin Ratio Rank: 34

VGENX

VGENX Risk / Return Rank: 89
VGENX Sharpe Ratio Rank: 90
VGENX Sortino Ratio Rank: 85
VGENX Omega Ratio Rank: 80
VGENX Calmar Ratio Rank: 96
VGENX Martin Ratio Rank: 95

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.

PGUAX vs. VGENX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus Duff & Phelps Global Infrastructure Fund (PGUAX) and Vanguard Energy Fund Investor Shares (VGENX). 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.

	PGUAX	VGENX	Difference
Sharpe ratio: Return per unit of total volatility	1.53	2.96	-1.44
Sortino ratio: Return per unit of downside risk	2.16	4.02	-1.86
Omega ratio: Gain probability vs. loss probability	1.27	1.52	-0.25
Calmar ratio: Return relative to maximum drawdown	2.39	6.24	-3.85
Martin ratio: Return relative to average drawdown	7.41	21.12	-13.71
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PGUAX vs. VGENX - Sharpe Ratio Comparison

The current PGUAX Sharpe Ratio is 1.53, which is lower than the VGENX Sharpe Ratio of 2.96. The chart below compares the historical Sharpe Ratios of PGUAX and VGENX, 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

	PGUAX	VGENX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.53	2.96	-1.44
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.47	1.19	-0.72
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.46	0.40	+0.05
Sharpe Ratio (All Time) Calculated using the full available price history	0.44	0.44	0.00

Drawdowns

PGUAX vs. VGENX - Drawdown Comparison

The maximum PGUAX drawdown since its inception was -47.95%, smaller than the maximum VGENX drawdown of -65.37%. Use the drawdown chart below to compare losses from any high point for PGUAX and VGENX.

Drawdown Indicators

	PGUAX	VGENX	Difference
Max Drawdown Largest peak-to-trough decline	-47.95%	-65.37%	+17.42%
Max Drawdown (1Y) Largest decline over 1 year	-6.78%	-5.71%	-1.07%
Max Drawdown (3Y) Largest decline over 3 years	-15.75%	-12.30%	-3.45%
Max Drawdown (5Y) Largest decline over 5 years	-24.20%	-19.72%	-4.48%
Max Drawdown (10Y) Largest decline over 10 years	-38.67%	-61.19%	+22.52%
Current Drawdown Current decline from peak	-3.52%	-3.66%	+0.14%
Average Drawdown Average peak-to-trough decline	-7.70%	-14.93%	+7.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.19%	1.69%	+0.50%

Volatility

PGUAX vs. VGENX - Volatility Comparison

The current volatility for Virtus Duff & Phelps Global Infrastructure Fund (PGUAX) is 3.71%, while Vanguard Energy Fund Investor Shares (VGENX) has a volatility of 4.94%. This indicates that PGUAX experiences smaller price fluctuations and is considered to be less risky than VGENX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PGUAX	VGENX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.71%	4.94%	-1.23%
Volatility (6M) Calculated over the trailing 6-month period	8.57%	10.14%	-1.57%
Volatility (1Y) Calculated over the trailing 1-year period	10.64%	12.12%	-1.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.07%	18.71%	-4.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.34%	23.19%	-6.85%

PGUAX vs. VGENX - Expense Ratio Comparison

PGUAX has a 1.27% expense ratio, which is higher than VGENX's 0.41% expense ratio.

Dividends

PGUAX vs. VGENX - Dividend Comparison

PGUAX's dividend yield for the trailing twelve months is around 7.99%, more than VGENX's 7.10% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PGUAX Virtus Duff & Phelps Global Infrastructure Fund	7.99%	8.72%	5.62%	2.44%	11.03%	6.05%	2.38%	4.88%	6.33%	2.97%	4.98%	10.23%
VGENX Vanguard Energy Fund Investor Shares	7.10%	4.71%	33.96%	6.83%	4.63%	3.63%	4.46%	3.30%	2.96%	2.96%	1.84%	2.63%

Frequently Asked Questions

Can I hold both PGUAX and VGENX in my portfolio?

PGUAX and VGENX have a correlation of 0.58, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PGUAX or VGENX?

VGENX has higher volatility (4.94%) compared to PGUAX (3.71%). In terms of maximum drawdown, PGUAX dropped -47.95% vs VGENX's -65.37%.

Which has better risk-adjusted returns?

VGENX currently has the higher Sharpe Ratio (2.96 vs 1.53), 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.