WMGAX vs. IVOIX
WMGAX (Delaware Ivy Mid Cap Growth Fund) and IVOIX (Delaware Ivy Mid Cap Income Opportunities Fund) are both mutual funds - WMGAX is a Mid Cap Growth Equities fund managed by Delaware Funds, while IVOIX is a Mid Cap Value Equities fund managed by Delaware Funds. Over the past 10 years, WMGAX returned 10.91%/yr vs 10.14%/yr for IVOIX. Their correlation of 0.80 means they have usually moved in the same direction. WMGAX charges 1.12%/yr vs 0.83%/yr for IVOIX.
Performance
WMGAX vs. IVOIX - Performance Comparison
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Returns By Period
In the year-to-date period, WMGAX achieves a 0.57% return, which is significantly lower than IVOIX's 12.04% return. Over the past 10 years, WMGAX has outperformed IVOIX with an annualized return of 10.91%, while IVOIX has yielded a comparatively lower 10.14% annualized return.
WMGAX
- 1D
- 0.83%
- 1M
- -3.28%
- 6M
- -2.05%
- YTD
- 0.57%
- 1Y
- -2.92%
- 3Y*
- 3.72%
- 5Y*
- -1.28%
- 10Y*
- 10.91%
- ALL TIME*
- 8.17%
IVOIX
- 1D
- 0.00%
- 1M
- 1.40%
- 6M
- 6.89%
- YTD
- 12.04%
- 1Y
- 13.91%
- 3Y*
- 11.56%
- 5Y*
- 7.46%
- 10Y*
- 10.14%
- ALL TIME*
- 9.83%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
WMGAX vs. IVOIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WMGAX Delaware Ivy Mid Cap Growth Fund | 0.57% | 0.83% | 10.02% | 19.97% | -30.68% | 16.22% | 48.56% | 38.01% | -0.20% | 26.95% |
IVOIX Delaware Ivy Mid Cap Income Opportunities Fund | 12.04% | 8.91% | 9.08% | 17.95% | -14.67% | 25.76% | 8.17% | 26.84% | -4.27% | 12.28% |
Correlation
The correlation between WMGAX and IVOIX is 0.73, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.73 |
Correlation (3Y) Balances recent behavior with more history. | 0.79 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.82 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.79 |
Correlation (All Time) Calculated using the full available price history since Jan 2, 2015 | 0.80 |
The correlation between WMGAX and IVOIX has been stable across timeframes, ranging from 0.73 to 0.82 - a consistent structural relationship.
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Return for Risk
WMGAX vs. IVOIX — Risk / Return Rank
WMGAX
IVOIX
WMGAX vs. IVOIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Delaware Ivy Mid Cap Growth Fund (WMGAX) and Delaware Ivy Mid Cap Income Opportunities Fund (IVOIX). 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.
| WMGAX | IVOIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.26 | ||
| Sortino ratioReturn per unit of downside risk | -1.79 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 1.19 | -0.21 |
| Calmar ratioReturn relative to maximum drawdown | -0.24 | 1.43 | -1.67 |
| Martin ratioReturn relative to average drawdown | -0.62 | 4.09 | -4.71 |
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Drawdowns
WMGAX vs. IVOIX - Drawdown Comparison
The maximum WMGAX drawdown since its inception was -53.74%, which is greater than IVOIX's maximum drawdown of -41.17%. Use the drawdown chart below to compare losses from any high point for WMGAX and IVOIX.
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Drawdown Indicators
| WMGAX | IVOIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.74% | -41.17% | -12.57% |
Max Drawdown (1Y)Largest decline over 1 year | -16.16% | -9.50% | -6.66% |
Max Drawdown (3Y)Largest decline over 3 years | -26.59% | -19.75% | -6.84% |
Max Drawdown (5Y)Largest decline over 5 years | -42.95% | -21.87% | -21.08% |
Max Drawdown (10Y)Largest decline over 10 years | -42.95% | -41.17% | -1.78% |
Current DrawdownCurrent decline from peak | -16.62% | -1.72% | -14.90% |
Average DrawdownAverage peak-to-trough decline | -13.63% | -4.92% | -8.71% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.23% | 3.30% | +2.93% |
Volatility
WMGAX vs. IVOIX - Volatility Comparison
The current volatility for Delaware Ivy Mid Cap Growth Fund (WMGAX) is 3.23%, while Delaware Ivy Mid Cap Income Opportunities Fund (IVOIX) has a volatility of 3.98%. This indicates that WMGAX experiences smaller price fluctuations and is considered to be less risky than IVOIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WMGAX | IVOIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.23% | 3.98% | -0.75% |
Volatility (6M)Calculated over the trailing 6-month period | 13.76% | 9.73% | +4.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.88% | 13.05% | +4.83% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.13% | 17.36% | +7.77% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.14% | 18.96% | +4.18% |
WMGAX vs. IVOIX - Expense Ratio Comparison
WMGAX has a 1.12% expense ratio, which is higher than IVOIX's 0.83% expense ratio.
Dividends
WMGAX vs. IVOIX - Dividend Comparison
WMGAX's dividend yield for the trailing twelve months is around 11.03%, less than IVOIX's 14.00% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IVOIX Delaware Ivy Mid Cap Income Opportunities Fund | 14.00% | 15.79% | 11.69% | 5.43% | 4.44% | 3.50% | 1.75% | 2.05% | 4.31% | 1.42% | 1.10% | 2.10% |
WMGAX Delaware Ivy Mid Cap Growth Fund | 11.03% | 11.10% | 15.30% | 6.66% | 11.94% | 13.08% | 9.97% | 5.23% | 10.28% | 7.92% | 3.98% | 10.88% |
Frequently Asked Questions
WMGAX and IVOIX have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IVOIX has higher volatility (3.98%) compared to WMGAX (3.23%). In terms of maximum drawdown, WMGAX dropped -53.74% vs IVOIX's -41.17%.
IVOIX currently has the higher Sharpe Ratio (1.04 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.
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