IRVSX vs. IRVIX

Last updated Jun 5, 2026

IRVSX (Voya Russell Large Cap Value Index Portfolio Class S) and IRVIX (Voya Russell Large Cap Value Index Portfolio) are both Large Cap Value Equities funds from Voya. Over the past 10 years, IRVSX returned 11.23%/yr vs 11.51%/yr for IRVIX. With a 1.00 correlation, they move nearly in lockstep. IRVSX charges 0.59%/yr vs 0.35%/yr for IRVIX.

Performance

IRVSX vs. IRVIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Voya Russell Large Cap Value Index Portfolio Class S (IRVSX) and Voya Russell Large Cap Value Index Portfolio (IRVIX). 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 IRVSX having a 13.55% return and IRVIX slightly higher at 13.75%. Both investments have delivered pretty close results over the past 10 years, with IRVSX having a 11.23% annualized return and IRVIX not far ahead at 11.51%.

IRVSX

• 1D: -0.03%
• 1M: 3.33%
• YTD: 13.55%
• 6M: 14.45%
• 1Y: 28.58%
• 3Y*: 18.45%
• 5Y*: 10.66%
• 10Y*: 11.23%

IRVIX

• 1D: -0.03%
• 1M: 3.42%
• YTD: 13.75%
• 6M: 14.67%
• 1Y: 28.98%
• 3Y*: 18.78%
• 5Y*: 10.95%
• 10Y*: 11.51%

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

IRVSX vs. IRVIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IRVSX Voya Russell Large Cap Value Index Portfolio Class S	13.55%	17.81%	14.66%	9.98%	-5.71%	22.68%	1.11%	25.45%	-6.83%	13.20%
IRVIX Voya Russell Large Cap Value Index Portfolio	13.75%	18.08%	14.99%	10.26%	-5.48%	22.95%	1.38%	25.75%	-6.61%	13.47%

Correlation

The correlation between IRVSX and IRVIX is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (3Y) Calculated over the trailing 3-year period	1.00
Correlation (5Y) Calculated over the trailing 5-year period	1.00
Correlation (10Y) Calculated over the trailing 10-year period	1.00
Correlation (All Time) Calculated using the full available price history since May 5, 2009	1.00

The correlation between IRVSX and IRVIX has been stable across timeframes, ranging from 1.00 to 1.00 - a consistent structural relationship.

Return for Risk

IRVSX vs. IRVIX — Risk / Return Rank

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

IRVSX

IRVSX Risk / Return Rank: 90
IRVSX Sharpe Ratio Rank: 92
IRVSX Sortino Ratio Rank: 90
IRVSX Omega Ratio Rank: 83
IRVSX Calmar Ratio Rank: 91
IRVSX Martin Ratio Rank: 93

IRVIX

IRVIX Risk / Return Rank: 89
IRVIX Sharpe Ratio Rank: 89
IRVIX Sortino Ratio Rank: 87
IRVIX Omega Ratio Rank: 82
IRVIX Calmar Ratio Rank: 92
IRVIX 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.

IRVSX vs. IRVIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Voya Russell Large Cap Value Index Portfolio Class S (IRVSX) and Voya Russell Large Cap Value Index Portfolio (IRVIX). 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.

	IRVSX	IRVIX	Difference
Sharpe ratio: Return per unit of total volatility	3.05	2.93	+0.12
Sortino ratio: Return per unit of downside risk	4.42	4.19	+0.23
Omega ratio: Gain probability vs. loss probability	1.55	1.55	+0.01
Calmar ratio: Return relative to maximum drawdown	4.73	4.85	-0.12
Martin ratio: Return relative to average drawdown	19.84	20.19	-0.34
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IRVSX vs. IRVIX - Sharpe Ratio Comparison

The current IRVSX Sharpe Ratio is 3.05, which is comparable to the IRVIX Sharpe Ratio of 2.93. The chart below compares the historical Sharpe Ratios of IRVSX and IRVIX, 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

	IRVSX	IRVIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.05	2.93	+0.12
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.77	0.79	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.68	0.69	-0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.71	0.72	-0.02

Drawdowns

IRVSX vs. IRVIX - Drawdown Comparison

The maximum IRVSX drawdown since its inception was -35.70%, roughly equal to the maximum IRVIX drawdown of -35.67%. Use the drawdown chart below to compare losses from any high point for IRVSX and IRVIX.

Drawdown Indicators

	IRVSX	IRVIX	Difference
Max Drawdown Largest peak-to-trough decline	-35.70%	-35.67%	-0.03%
Max Drawdown (1Y) Largest decline over 1 year	-6.70%	-6.64%	-0.06%
Max Drawdown (3Y) Largest decline over 3 years	-13.41%	-13.38%	-0.03%
Max Drawdown (5Y) Largest decline over 5 years	-18.49%	-18.37%	-0.12%
Max Drawdown (10Y) Largest decline over 10 years	-35.70%	-35.67%	-0.03%
Current Drawdown Current decline from peak	-0.03%	-0.03%	0.00%
Average Drawdown Average peak-to-trough decline	-3.89%	-3.83%	-0.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.54%	1.54%	0.00%

Volatility

IRVSX vs. IRVIX - Volatility Comparison

The current volatility for Voya Russell Large Cap Value Index Portfolio Class S (IRVSX) is 3.25%, while Voya Russell Large Cap Value Index Portfolio (IRVIX) has a volatility of 4.76%. This indicates that IRVSX experiences smaller price fluctuations and is considered to be less risky than IRVIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IRVSX	IRVIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.25%	4.76%	-1.51%
Volatility (6M) Calculated over the trailing 6-month period	7.90%	8.58%	-0.68%
Volatility (1Y) Calculated over the trailing 1-year period	10.39%	10.99%	-0.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.21%	14.29%	-0.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.83%	16.86%	-0.03%

IRVSX vs. IRVIX - Expense Ratio Comparison

IRVSX has a 0.59% expense ratio, which is higher than IRVIX's 0.35% expense ratio.

Dividends

IRVSX vs. IRVIX - Dividend Comparison

IRVSX's dividend yield for the trailing twelve months is around 3.63%, less than IRVIX's 3.87% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IRVIX Voya Russell Large Cap Value Index Portfolio	3.87%	29.89%	3.60%	2.01%	1.36%	1.94%	3.78%	5.91%	6.32%	1.94%	2.90%	3.11%
IRVSX Voya Russell Large Cap Value Index Portfolio Class S	3.63%	27.68%	3.39%	1.77%	1.19%	1.75%	3.72%	5.71%	6.06%	1.74%	2.76%	2.91%

Frequently Asked Questions

Can I hold both IRVSX and IRVIX in my portfolio?

With a correlation of 1.00, IRVSX and IRVIX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, IRVSX or IRVIX?

IRVIX has higher volatility (4.76%) compared to IRVSX (3.25%). In terms of maximum drawdown, IRVSX dropped -35.70% vs IRVIX's -35.67%.

Which has better risk-adjusted returns?

IRVSX currently has the higher Sharpe Ratio (3.05 vs 2.93), 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.