IGNAX vs. VGELX

Last updated Jun 5, 2026

IGNAX (Delaware Ivy Natural Resources Fund) and VGELX (Vanguard Energy Fund Admiral Shares) are both Energy Equities funds. Over the past 10 years, IGNAX returned 7.81%/yr vs 9.57%/yr for VGELX. Their correlation of 0.89 suggests significant overlap in exposure. IGNAX charges 1.82%/yr vs 0.33%/yr for VGELX.

Performance

IGNAX vs. VGELX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Delaware Ivy Natural Resources Fund (IGNAX) and Vanguard Energy Fund Admiral Shares (VGELX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with IGNAX having a 20.34% return and VGELX slightly higher at 20.42%. Over the past 10 years, IGNAX has underperformed VGELX with an annualized return of 7.81%, while VGELX has yielded a comparatively higher 9.57% annualized return.

IGNAX

• 1D: -0.36%
• 1M: 0.98%
• YTD: 20.34%
• 6M: 22.67%
• 1Y: 55.44%
• 3Y*: 20.65%
• 5Y*: 15.01%
• 10Y*: 7.81%

VGELX

• 1D: 0.28%
• 1M: -3.35%
• YTD: 20.42%
• 6M: 18.65%
• 1Y: 35.14%
• 3Y*: 28.42%
• 5Y*: 22.14%
• 10Y*: 9.57%

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

IGNAX vs. VGELX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IGNAX Delaware Ivy Natural Resources Fund	20.34%	38.01%	-0.56%	1.26%	17.52%	26.06%	-12.38%	9.24%	-23.79%	2.89%
VGELX Vanguard Energy Fund Admiral Shares	20.42%	20.76%	30.46%	8.87%	23.70%	27.80%	-30.80%	13.32%	-17.12%	3.31%

Correlation

The correlation between IGNAX and VGELX is 0.54, 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	0.54
Correlation (3Y) Calculated over the trailing 3-year period	0.68
Correlation (5Y) Calculated over the trailing 5-year period	0.78
Correlation (10Y) Calculated over the trailing 10-year period	0.85
Correlation (All Time) Calculated using the full available price history since Nov 13, 2001	0.89

Over the past year, the correlation between IGNAX and VGELX has dropped to 0.54 - well below their long-term average of 0.89, suggesting their price drivers have been diverging.

Return for Risk

IGNAX vs. VGELX — Risk / Return Rank

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

IGNAX

IGNAX Risk / Return Rank: 91
IGNAX Sharpe Ratio Rank: 94
IGNAX Sortino Ratio Rank: 84
IGNAX Omega Ratio Rank: 83
IGNAX Calmar Ratio Rank: 98
IGNAX Martin Ratio Rank: 98

VGELX

VGELX Risk / Return Rank: 85
VGELX Sharpe Ratio Rank: 85
VGELX Sortino Ratio Rank: 78
VGELX Omega Ratio Rank: 74
VGELX Calmar Ratio Rank: 95
VGELX 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.

IGNAX vs. VGELX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Delaware Ivy Natural Resources Fund (IGNAX) and Vanguard Energy Fund Admiral Shares (VGELX). 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.

	IGNAX	VGELX	Difference
Sharpe ratio: Return per unit of total volatility	3.24	2.78	+0.47
Sortino ratio: Return per unit of downside risk	3.98	3.78	+0.21
Omega ratio: Gain probability vs. loss probability	1.55	1.49	+0.06
Calmar ratio: Return relative to maximum drawdown	9.48	5.89	+3.60
Martin ratio: Return relative to average drawdown	30.28	20.10	+10.18
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IGNAX vs. VGELX - Sharpe Ratio Comparison

The current IGNAX Sharpe Ratio is 3.24, which is comparable to the VGELX Sharpe Ratio of 2.78. The chart below compares the historical Sharpe Ratios of IGNAX and VGELX, 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

	IGNAX	VGELX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.24	2.78	+0.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.69	1.19	-0.50
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.35	0.41	-0.07
Sharpe Ratio (All Time) Calculated using the full available price history	0.22	0.35	-0.13

Drawdowns

IGNAX vs. VGELX - Drawdown Comparison

The maximum IGNAX drawdown since its inception was -77.49%, which is greater than VGELX's maximum drawdown of -65.22%. Use the drawdown chart below to compare losses from any high point for IGNAX and VGELX.

Drawdown Indicators

	IGNAX	VGELX	Difference
Max Drawdown Largest peak-to-trough decline	-77.49%	-65.22%	-12.27%
Max Drawdown (1Y) Largest decline over 1 year	-5.89%	-5.69%	-0.20%
Max Drawdown (3Y) Largest decline over 3 years	-22.86%	-12.30%	-10.56%
Max Drawdown (5Y) Largest decline over 5 years	-24.79%	-19.72%	-5.07%
Max Drawdown (10Y) Largest decline over 10 years	-57.95%	-61.13%	+3.18%
Current Drawdown Current decline from peak	-8.01%	-3.97%	-4.04%
Average Drawdown Average peak-to-trough decline	-35.68%	-19.14%	-16.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.84%	1.67%	+0.17%

Volatility

IGNAX vs. VGELX - Volatility Comparison

The current volatility for Delaware Ivy Natural Resources Fund (IGNAX) is 4.31%, while Vanguard Energy Fund Admiral Shares (VGELX) has a volatility of 4.92%. This indicates that IGNAX experiences smaller price fluctuations and is considered to be less risky than VGELX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IGNAX	VGELX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.31%	4.92%	-0.61%
Volatility (6M) Calculated over the trailing 6-month period	13.21%	10.15%	+3.06%
Volatility (1Y) Calculated over the trailing 1-year period	17.25%	12.08%	+5.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.91%	18.72%	+3.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.48%	23.21%	-0.73%

IGNAX vs. VGELX - Expense Ratio Comparison

IGNAX has a 1.82% expense ratio, which is higher than VGELX's 0.33% expense ratio.

Dividends

IGNAX vs. VGELX - Dividend Comparison

IGNAX has not paid dividends to shareholders, while VGELX's dividend yield for the trailing twelve months is around 7.18%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IGNAX Delaware Ivy Natural Resources Fund	0.00%	0.00%	5.68%	1.94%	2.02%	2.30%	0.29%	1.75%	0.00%	0.00%	0.06%	0.00%
VGELX Vanguard Energy Fund Admiral Shares	7.18%	4.79%	34.15%	6.91%	4.71%	3.70%	4.54%	3.38%	3.07%	3.05%	1.91%	2.70%

Frequently Asked Questions

Can I hold both IGNAX and VGELX in my portfolio?

IGNAX and VGELX have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IGNAX or VGELX?

VGELX has higher volatility (4.92%) compared to IGNAX (4.31%). In terms of maximum drawdown, IGNAX dropped -77.49% vs VGELX's -65.22%.

Which has better risk-adjusted returns?

IGNAX currently has the higher Sharpe Ratio (3.24 vs 2.78), 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.