INGIX vs. IPLIX

Last updated Jul 17, 2026

INGIX (Voya U.S. Stock Index Portfolio) and IPLIX (Voya Index Plus LargeCap Portfolio) are both Large Cap Blend Equities funds from Voya. Over the past 10 years, INGIX returned 14.82%/yr vs 14.50%/yr for IPLIX. Their correlation of 0.93 suggests significant overlap in exposure. INGIX charges 0.27%/yr vs 0.55%/yr for IPLIX.

Performance

INGIX vs. IPLIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Voya U.S. Stock Index Portfolio (INGIX) and Voya Index Plus LargeCap Portfolio (IPLIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, INGIX achieves a 11.42% return, which is significantly lower than IPLIX's 12.10% return. Both investments have delivered pretty close results over the past 10 years, with INGIX having a 14.82% annualized return and IPLIX not far behind at 14.50%.

INGIX

• 1D: 0.62%
• 1M: 1.10%
• 6M: 9.75%
• YTD: 11.42%
• 1Y: 20.64%
• 3Y*: 19.71%
• 5Y*: 12.89%
• 10Y*: 14.82%

IPLIX

• 1D: 0.46%
• 1M: 1.89%
• 6M: 11.05%
• YTD: 12.10%
• 1Y: 22.82%
• 3Y*: 19.84%
• 5Y*: 12.81%
• 10Y*: 14.50%

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

INGIX vs. IPLIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
INGIX Voya U.S. Stock Index Portfolio	11.42%	15.88%	24.71%	26.04%	-18.40%	28.33%	18.07%	31.15%	-4.62%	21.49%
IPLIX Voya Index Plus LargeCap Portfolio	12.10%	15.30%	25.20%	26.06%	-19.04%	29.01%	15.56%	29.67%	-6.79%	24.66%

Correlation

The correlation between INGIX and IPLIX is 0.98 - 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	0.98
Correlation (3Y) Calculated over the trailing 3-year period	0.99
Correlation (5Y) Calculated over the trailing 5-year period	0.99
Correlation (10Y) Calculated over the trailing 10-year period	0.99
Correlation (All Time) Calculated using the full available price history since Jan 3, 2002	0.93

The correlation between INGIX and IPLIX has been stable across timeframes, ranging from 0.93 to 0.99 - a consistent structural relationship.

Return for Risk

INGIX vs. IPLIX — Risk / Return Rank

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

INGIX

INGIX Risk / Return Rank: 48
INGIX Sharpe Ratio Rank: 34
INGIX Sortino Ratio Rank: 34
INGIX Omega Ratio Rank: 50
INGIX Calmar Ratio Rank: 60
INGIX Martin Ratio Rank: 62

IPLIX

IPLIX Risk / Return Rank: 72
IPLIX Sharpe Ratio Rank: 67
IPLIX Sortino Ratio Rank: 67
IPLIX Omega Ratio Rank: 64
IPLIX Calmar Ratio Rank: 76
IPLIX Martin Ratio Rank: 84

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.

INGIX vs. IPLIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Voya U.S. Stock Index Portfolio (INGIX) and Voya Index Plus LargeCap Portfolio (IPLIX). 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.

	INGIX	IPLIX	Difference
Sharpe ratio: Return per unit of total volatility	1.33	1.87	-0.54
Sortino ratio: Return per unit of downside risk	1.93	2.65	-0.72
Omega ratio: Gain probability vs. loss probability	1.30	1.34	-0.04
Calmar ratio: Return relative to maximum drawdown	2.43	2.84	-0.41
Martin ratio: Return relative to average drawdown	9.74	12.20	-2.45

INGIX vs. IPLIX - Sharpe Ratio Comparison

The current INGIX Sharpe Ratio is 1.33, which is comparable to the IPLIX Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of INGIX and IPLIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

INGIX vs. IPLIX - Drawdown Comparison

The maximum INGIX drawdown since its inception was -55.38%, which is greater than IPLIX's maximum drawdown of -51.01%. Use the drawdown chart below to compare losses from any high point for INGIX and IPLIX.

Drawdown Indicators

	INGIX	IPLIX	Difference
Max Drawdown Largest peak-to-trough decline	-55.38%	-51.01%	-4.37%
Max Drawdown (1Y) Largest decline over 1 year	-9.53%	-9.00%	-0.53%
Max Drawdown (3Y) Largest decline over 3 years	-19.08%	-19.56%	+0.48%
Max Drawdown (5Y) Largest decline over 5 years	-24.69%	-24.78%	+0.09%
Max Drawdown (10Y) Largest decline over 10 years	-33.84%	-35.40%	+1.56%
Current Drawdown Current decline from peak	-0.15%	0.00%	-0.15%
Average Drawdown Average peak-to-trough decline	-8.14%	-9.92%	+1.78%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.28%	2.01%	+0.27%

Volatility

INGIX vs. IPLIX - Volatility Comparison

Voya U.S. Stock Index Portfolio (INGIX) and Voya Index Plus LargeCap Portfolio (IPLIX) have volatilities of 3.63% and 3.68%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	INGIX	IPLIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.63%	3.68%	-0.05%
Volatility (6M) Calculated over the trailing 6-month period	15.07%	11.06%	+4.01%
Volatility (1Y) Calculated over the trailing 1-year period	17.41%	13.70%	+3.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.12%	17.91%	+0.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.59%	18.79%	-0.20%

INGIX vs. IPLIX - Expense Ratio Comparison

INGIX has a 0.27% expense ratio, which is lower than IPLIX's 0.55% expense ratio.

Dividends

INGIX vs. IPLIX - Dividend Comparison

INGIX's dividend yield for the trailing twelve months is around 64.04%, more than IPLIX's 11.54% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
INGIX Voya U.S. Stock Index Portfolio	64.04%	10.66%	9.12%	11.02%	12.95%	10.29%	5.21%	6.82%	8.29%	6.30%	7.74%	11.51%
IPLIX Voya Index Plus LargeCap Portfolio	11.54%	10.85%	5.16%	2.88%	35.98%	7.06%	10.07%	9.90%	10.97%	3.12%	1.59%	1.61%

Frequently Asked Questions

Can I hold both INGIX and IPLIX in my portfolio?

With a correlation of 0.98, INGIX and IPLIX 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, INGIX or IPLIX?

IPLIX has higher volatility (3.68%) compared to INGIX (3.63%). In terms of maximum drawdown, INGIX dropped -55.38% vs IPLIX's -51.01%.

Which has better risk-adjusted returns?

IPLIX currently has the higher Sharpe Ratio (1.87 vs 1.33), 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.