IRGJX vs. IIIIX
IRGJX (Voya Russell Mid Cap Growth Index Portfolio) and IIIIX (Voya International Index Portfolio) are both mutual funds - IRGJX is a Mid Cap Growth Equities fund managed by Voya, while IIIIX is a Foreign Large Cap Equities fund managed by Voya. Over the past 10 years, IRGJX returned 12.00%/yr vs 9.18%/yr for IIIIX. Their 0.73 correlation means they have sometimes moved together and sometimes differently. IRGJX charges 0.40%/yr vs 0.45%/yr for IIIIX.
Performance
IRGJX vs. IIIIX - Performance Comparison
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Returns By Period
In the year-to-date period, IRGJX achieves a 5.25% return, which is significantly lower than IIIIX's 12.54% return. Over the past 10 years, IRGJX has outperformed IIIIX with an annualized return of 12.00%, while IIIIX has yielded a comparatively lower 9.18% annualized return.
IRGJX
- 1D
- 0.00%
- 1M
- 0.70%
- 6M
- 6.21%
- YTD
- 5.25%
- 1Y
- 2.23%
- 3Y*
- 13.68%
- 5Y*
- 5.72%
- 10Y*
- 12.00%
- ALL TIME*
- 13.56%
IIIIX
- 1D
- 2.82%
- 1M
- 2.07%
- 6M
- 7.04%
- YTD
- 12.54%
- 1Y
- 25.55%
- 3Y*
- 15.87%
- 5Y*
- 9.07%
- 10Y*
- 9.18%
- ALL TIME*
- 5.36%
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 |
IRGJX vs. IIIIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IRGJX Voya Russell Mid Cap Growth Index Portfolio | 5.25% | 8.53% | 21.54% | 25.34% | -26.82% | 12.16% | 34.60% | 34.39% | -5.13% | 24.67% |
IIIIX Voya International Index Portfolio | 12.54% | 30.88% | 3.03% | 17.70% | -14.60% | 10.83% | 7.87% | 21.37% | -13.73% | 24.91% |
Correlation
The correlation between IRGJX and IIIIX is 0.66, 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. | 0.66 |
Correlation (3Y) Balances recent behavior with more history. | 0.65 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.69 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.69 |
Correlation (All Time) Calculated using the full available price history since May 4, 2009 | 0.73 |
The correlation between IRGJX and IIIIX has been stable across timeframes, ranging from 0.65 to 0.73 - a consistent structural relationship.
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Return for Risk
IRGJX vs. IIIIX — Risk / Return Rank
IRGJX
IIIIX
IRGJX vs. IIIIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Voya Russell Mid Cap Growth Index Portfolio (IRGJX) and Voya International Index Portfolio (IIIIX). 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.
| IRGJX | IIIIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.25 | ||
| Sortino ratioReturn per unit of downside risk | -1.64 | ||
| Omega ratioGain probability vs. loss probability | 1.06 | 1.27 | -0.22 |
| Calmar ratioReturn relative to maximum drawdown | 0.30 | 2.28 | -1.98 |
| Martin ratioReturn relative to average drawdown | 0.84 | 8.29 | -7.46 |
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Drawdowns
IRGJX vs. IIIIX - Drawdown Comparison
The maximum IRGJX drawdown since its inception was -38.65%, smaller than the maximum IIIIX drawdown of -58.10%. Use the drawdown chart below to compare losses from any high point for IRGJX and IIIIX.
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Drawdown Indicators
| IRGJX | IIIIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -38.65% | -58.10% | +19.45% |
Max Drawdown (1Y)Largest decline over 1 year | -14.85% | -11.58% | -3.27% |
Max Drawdown (3Y)Largest decline over 3 years | -25.37% | -13.71% | -11.66% |
Max Drawdown (5Y)Largest decline over 5 years | -38.65% | -29.79% | -8.86% |
Max Drawdown (10Y)Largest decline over 10 years | -38.65% | -34.34% | -4.31% |
Current DrawdownCurrent decline from peak | -1.71% | 0.00% | -1.71% |
Average DrawdownAverage peak-to-trough decline | -6.80% | -12.32% | +5.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.11% | 3.12% | +1.99% |
Volatility
IRGJX vs. IIIIX - Volatility Comparison
Voya Russell Mid Cap Growth Index Portfolio (IRGJX) has a higher volatility of 5.59% compared to Voya International Index Portfolio (IIIIX) at 4.85%. This indicates that IRGJX's price experiences larger fluctuations and is considered to be riskier than IIIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IRGJX | IIIIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.59% | 4.85% | +0.74% |
Volatility (6M)Calculated over the trailing 6-month period | 13.68% | 14.66% | -0.98% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.56% | 17.65% | -0.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.24% | 17.08% | +6.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.10% | 16.84% | +5.26% |
IRGJX vs. IIIIX - Expense Ratio Comparison
IRGJX has a 0.40% expense ratio, which is lower than IIIIX's 0.45% expense ratio.
Dividends
IRGJX vs. IIIIX - Dividend Comparison
IRGJX's dividend yield for the trailing twelve months is around 102.09%, more than IIIIX's 4.08% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IIIIX Voya International Index Portfolio | 4.08% | 2.22% | 2.94% | 4.82% | 3.64% | 2.02% | 2.43% | 2.90% | 3.21% | 2.21% | 3.12% | 3.29% |
IRGJX Voya Russell Mid Cap Growth Index Portfolio | 102.09% | 14.29% | 0.35% | 0.42% | 12.03% | 3.55% | 5.50% | 10.03% | 13.76% | 0.83% | 0.96% | 0.91% |
Frequently Asked Questions
IRGJX and IIIIX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IRGJX has higher volatility (5.59%) compared to IIIIX (4.85%). In terms of maximum drawdown, IRGJX dropped -38.65% vs IIIIX's -58.10%.
IIIIX currently has the higher Sharpe Ratio (1.50 vs 0.25), 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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