STSCX vs. IPSIX

Last updated Jun 24, 2026

STSCX (Sterling Capital Stratton Small Cap Value Fund) and IPSIX (Voya Index Plus SmallCap Portfolio) are both Small Cap Blend Equities funds. Over the past 10 years, STSCX returned 13.11%/yr vs 10.86%/yr for IPSIX. Their correlation of 0.92 suggests significant overlap in exposure. STSCX charges 0.98%/yr vs 0.60%/yr for IPSIX.

Performance

STSCX vs. IPSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sterling Capital Stratton Small Cap Value Fund (STSCX) and Voya Index Plus SmallCap Portfolio (IPSIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, STSCX achieves a 23.16% return, which is significantly higher than IPSIX's 21.58% return. Over the past 10 years, STSCX has outperformed IPSIX with an annualized return of 13.11%, while IPSIX has yielded a comparatively lower 10.86% annualized return.

STSCX

• 1D: 0.86%
• 1M: 4.83%
• YTD: 23.16%
• 6M: 21.04%
• 1Y: 38.24%
• 3Y*: 21.60%
• 5Y*: 11.83%
• 10Y*: 13.11%

IPSIX

• 1D: 0.31%
• 1M: 5.08%
• YTD: 21.58%
• 6M: 19.11%
• 1Y: 39.31%
• 3Y*: 17.98%
• 5Y*: 8.88%
• 10Y*: 10.86%

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

STSCX vs. IPSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
STSCX Sterling Capital Stratton Small Cap Value Fund	23.16%	11.87%	13.78%	19.04%	-14.45%	31.59%	3.18%	33.00%	-14.38%	13.19%
IPSIX Voya Index Plus SmallCap Portfolio	21.58%	8.46%	8.64%	18.17%	-13.82%	28.42%	5.25%	21.07%	-12.34%	9.94%

Correlation

The correlation between STSCX and IPSIX is 0.80, 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	0.80
Correlation (3Y) Calculated over the trailing 3-year period	0.83
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Dec 22, 1997	0.92

The correlation between STSCX and IPSIX shifts across timeframes, from 0.80 (1 year) to 0.92 (all time), reflecting how their relationship changes across market environments.

Return for Risk

STSCX vs. IPSIX — Risk / Return Rank

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

STSCX

STSCX Risk / Return Rank: 84
STSCX Sharpe Ratio Rank: 85
STSCX Sortino Ratio Rank: 85
STSCX Omega Ratio Rank: 74
STSCX Calmar Ratio Rank: 90
STSCX Martin Ratio Rank: 89

IPSIX

IPSIX Risk / Return Rank: 87
IPSIX Sharpe Ratio Rank: 86
IPSIX Sortino Ratio Rank: 85
IPSIX Omega Ratio Rank: 72
IPSIX Calmar Ratio Rank: 96
IPSIX Martin Ratio Rank: 95

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.

STSCX vs. IPSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sterling Capital Stratton Small Cap Value Fund (STSCX) and Voya Index Plus SmallCap Portfolio (IPSIX). 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.

	STSCX	IPSIX	Difference
Sharpe ratio: Return per unit of total volatility	2.56	2.61	-0.05
Sortino ratio: Return per unit of downside risk	3.72	3.71	0.00
Omega ratio: Gain probability vs. loss probability	1.44	1.43	+0.01
Calmar ratio: Return relative to maximum drawdown	4.30	6.04	-1.74
Martin ratio: Return relative to average drawdown	16.00	20.08	-4.08

STSCX vs. IPSIX - Sharpe Ratio Comparison

The current STSCX Sharpe Ratio is 2.56, which is comparable to the IPSIX Sharpe Ratio of 2.61. The chart below compares the historical Sharpe Ratios of STSCX and IPSIX, 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

STSCX vs. IPSIX - Drawdown Comparison

The maximum STSCX drawdown since its inception was -54.02%, smaller than the maximum IPSIX drawdown of -58.01%. Use the drawdown chart below to compare losses from any high point for STSCX and IPSIX.

Drawdown Indicators

	STSCX	IPSIX	Difference
Max Drawdown Largest peak-to-trough decline	-54.02%	-58.01%	+3.99%
Max Drawdown (1Y) Largest decline over 1 year	-9.33%	-7.63%	-1.70%
Max Drawdown (3Y) Largest decline over 3 years	-25.48%	-26.60%	+1.12%
Max Drawdown (5Y) Largest decline over 5 years	-25.48%	-26.60%	+1.12%
Max Drawdown (10Y) Largest decline over 10 years	-44.28%	-47.92%	+3.64%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-8.16%	-9.69%	+1.53%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.51%	2.26%	+0.25%

Volatility

STSCX vs. IPSIX - Volatility Comparison

The current volatility for Sterling Capital Stratton Small Cap Value Fund (STSCX) is 3.89%, while Voya Index Plus SmallCap Portfolio (IPSIX) has a volatility of 5.06%. This indicates that STSCX experiences smaller price fluctuations and is considered to be less risky than IPSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	STSCX	IPSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.89%	5.06%	-1.17%
Volatility (6M) Calculated over the trailing 6-month period	11.15%	11.93%	-0.78%
Volatility (1Y) Calculated over the trailing 1-year period	15.70%	17.68%	-1.98%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.97%	22.02%	-2.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.13%	23.77%	-1.64%

STSCX vs. IPSIX - Expense Ratio Comparison

STSCX has a 0.98% expense ratio, which is higher than IPSIX's 0.60% expense ratio.

Dividends

STSCX vs. IPSIX - Dividend Comparison

STSCX's dividend yield for the trailing twelve months is around 16.46%, more than IPSIX's 8.99% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IPSIX Voya Index Plus SmallCap Portfolio	8.99%	5.72%	4.44%	4.20%	19.88%	0.65%	1.98%	16.87%	18.12%	9.69%	3.19%	0.93%
STSCX Sterling Capital Stratton Small Cap Value Fund	16.46%	20.28%	23.71%	39.14%	27.85%	23.34%	16.67%	13.04%	9.11%	9.20%	5.09%	1.54%

Frequently Asked Questions

Can I hold both STSCX and IPSIX in my portfolio?

STSCX and IPSIX have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, STSCX or IPSIX?

IPSIX has higher volatility (5.06%) compared to STSCX (3.89%). In terms of maximum drawdown, STSCX dropped -54.02% vs IPSIX's -58.01%.

Which has better risk-adjusted returns?

IPSIX currently has the higher Sharpe Ratio (2.61 vs 2.56), 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.