ISRIX vs. IRLNX

Last updated Jun 4, 2026

ISRIX (Voya Solution 2045 Portfolio) and IRLNX (Voya Russell Large Cap Growth Index Portfolio) are both mutual funds - ISRIX is a Target Retirement Date fund managed by Voya, while IRLNX is a Large Cap Growth Equities fund managed by Voya. Over the past 10 years, ISRIX returned 11.32%/yr vs 19.35%/yr for IRLNX. Their correlation of 0.87 suggests significant overlap in exposure. ISRIX charges 0.17%/yr vs 0.43%/yr for IRLNX.

Performance

ISRIX vs. IRLNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Voya Solution 2045 Portfolio (ISRIX) and Voya Russell Large Cap Growth Index Portfolio (IRLNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ISRIX achieves a 11.91% return, which is significantly higher than IRLNX's 9.30% return. Over the past 10 years, ISRIX has underperformed IRLNX with an annualized return of 11.32%, while IRLNX has yielded a comparatively higher 19.35% annualized return.

ISRIX

• 1D: 0.29%
• 1M: 5.50%
• YTD: 11.91%
• 6M: 12.75%
• 1Y: 26.92%
• 3Y*: 19.02%
• 5Y*: 9.62%
• 10Y*: 11.32%

IRLNX

• 1D: -0.44%
• 1M: 8.00%
• YTD: 9.30%
• 6M: 8.71%
• 1Y: 28.96%
• 3Y*: 26.12%
• 5Y*: 17.02%
• 10Y*: 19.35%

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

ISRIX vs. IRLNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ISRIX Voya Solution 2045 Portfolio	11.91%	19.58%	14.62%	20.30%	-19.03%	17.58%	16.62%	24.17%	-10.07%	21.54%
IRLNX Voya Russell Large Cap Growth Index Portfolio	9.30%	18.20%	34.60%	46.01%	-30.06%	30.63%	38.32%	35.61%	-2.02%	31.27%

Correlation

The correlation between ISRIX and IRLNX is 0.66, 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	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.73
Correlation (5Y) Calculated over the trailing 5-year period	0.81
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since May 5, 2009	0.87

Over the past year, the correlation between ISRIX and IRLNX has dropped to 0.66 - well below their long-term average of 0.87, suggesting their price drivers have been diverging.

Return for Risk

ISRIX vs. IRLNX — Risk / Return Rank

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

ISRIX

ISRIX Risk / Return Rank: 77
ISRIX Sharpe Ratio Rank: 79
ISRIX Sortino Ratio Rank: 78
ISRIX Omega Ratio Rank: 73
ISRIX Calmar Ratio Rank: 72
ISRIX Martin Ratio Rank: 85

IRLNX

IRLNX Risk / Return Rank: 39
IRLNX Sharpe Ratio Rank: 50
IRLNX Sortino Ratio Rank: 47
IRLNX Omega Ratio Rank: 45
IRLNX Calmar Ratio Rank: 29
IRLNX Martin Ratio Rank: 26

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.

ISRIX vs. IRLNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Voya Solution 2045 Portfolio (ISRIX) and Voya Russell Large Cap Growth Index Portfolio (IRLNX). 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.

	ISRIX	IRLNX	Difference
Sharpe ratio: Return per unit of total volatility	2.61	2.08	+0.54
Sortino ratio: Return per unit of downside risk	3.75	2.90	+0.86
Omega ratio: Gain probability vs. loss probability	1.49	1.36	+0.12
Calmar ratio: Return relative to maximum drawdown	3.30	2.02	+1.28
Martin ratio: Return relative to average drawdown	15.92	6.36	+9.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ISRIX vs. IRLNX - Sharpe Ratio Comparison

The current ISRIX Sharpe Ratio is 2.61, which is comparable to the IRLNX Sharpe Ratio of 2.08. The chart below compares the historical Sharpe Ratios of ISRIX and IRLNX, 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

	ISRIX	IRLNX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.61	2.08	+0.54
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.80	-0.13
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.72	0.92	-0.20
Sharpe Ratio (All Time) Calculated using the full available price history	0.46	0.93	-0.47

Drawdowns

ISRIX vs. IRLNX - Drawdown Comparison

The maximum ISRIX drawdown since its inception was -56.73%, which is greater than IRLNX's maximum drawdown of -32.90%. Use the drawdown chart below to compare losses from any high point for ISRIX and IRLNX.

Drawdown Indicators

	ISRIX	IRLNX	Difference
Max Drawdown Largest peak-to-trough decline	-56.73%	-32.90%	-23.83%
Max Drawdown (1Y) Largest decline over 1 year	-9.03%	-16.64%	+7.61%
Max Drawdown (3Y) Largest decline over 3 years	-15.00%	-23.31%	+8.31%
Max Drawdown (5Y) Largest decline over 5 years	-26.60%	-32.90%	+6.30%
Max Drawdown (10Y) Largest decline over 10 years	-33.74%	-32.90%	-0.84%
Current Drawdown Current decline from peak	0.00%	-0.44%	+0.44%
Average Drawdown Average peak-to-trough decline	-8.48%	-4.74%	-3.74%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.81%	5.02%	-3.21%

Volatility

ISRIX vs. IRLNX - Volatility Comparison

The current volatility for Voya Solution 2045 Portfolio (ISRIX) is 3.36%, while Voya Russell Large Cap Growth Index Portfolio (IRLNX) has a volatility of 5.14%. This indicates that ISRIX experiences smaller price fluctuations and is considered to be less risky than IRLNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ISRIX	IRLNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.36%	5.14%	-1.78%
Volatility (6M) Calculated over the trailing 6-month period	9.35%	12.26%	-2.91%
Volatility (1Y) Calculated over the trailing 1-year period	11.41%	16.23%	-4.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.78%	22.00%	-7.22%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.87%	21.45%	-5.58%

ISRIX vs. IRLNX - Expense Ratio Comparison

ISRIX has a 0.17% expense ratio, which is lower than IRLNX's 0.43% expense ratio.

Dividends

ISRIX vs. IRLNX - Dividend Comparison

ISRIX's dividend yield for the trailing twelve months is around 5.23%, less than IRLNX's 18.89% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IRLNX Voya Russell Large Cap Growth Index Portfolio	18.89%	9.54%	3.55%	4.60%	11.22%	0.83%	4.18%	4.95%	3.70%	0.99%	1.23%	1.14%
ISRIX Voya Solution 2045 Portfolio	5.23%	5.85%	1.53%	8.18%	28.81%	9.05%	7.37%	11.50%	7.75%	3.80%	11.39%	21.72%

Frequently Asked Questions

Can I hold both ISRIX and IRLNX in my portfolio?

ISRIX and IRLNX 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.

Which is riskier, ISRIX or IRLNX?

IRLNX has higher volatility (5.14%) compared to ISRIX (3.36%). In terms of maximum drawdown, ISRIX dropped -56.73% vs IRLNX's -32.90%.

Which has better risk-adjusted returns?

ISRIX currently has the higher Sharpe Ratio (2.61 vs 2.08), 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.