SSMHX vs. IBGIX

Last updated Jun 25, 2026

SSMHX (State Street Small/Mid Cap Equity Index Portfolio) and IBGIX (VY Baron Growth Portfolio) are both Mid Cap Growth Equities funds. Over the past 10 years, SSMHX returned 12.29%/yr vs 14.78%/yr for IBGIX. Their correlation of 0.83 suggests significant overlap in exposure. SSMHX charges 0.02%/yr vs 0.99%/yr for IBGIX.

Performance

SSMHX vs. IBGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street Small/Mid Cap Equity Index Portfolio (SSMHX) and VY Baron Growth Portfolio (IBGIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SSMHX achieves a 14.16% return, which is significantly higher than IBGIX's -15.41% return. Over the past 10 years, SSMHX has underperformed IBGIX with an annualized return of 12.29%, while IBGIX has yielded a comparatively higher 14.78% annualized return.

SSMHX

• 1D: -0.77%
• 1M: 3.48%
• YTD: 14.16%
• 6M: 11.68%
• 1Y: 26.67%
• 3Y*: 18.07%
• 5Y*: 5.58%
• 10Y*: 12.29%

IBGIX

• 1D: 0.59%
• 1M: -2.47%
• YTD: -15.41%
• 6M: -16.82%
• 1Y: -21.36%
• 3Y*: -5.18%
• 5Y*: -4.94%
• 10Y*: 14.78%

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

SSMHX vs. IBGIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SSMHX State Street Small/Mid Cap Equity Index Portfolio	14.16%	12.90%	10.73%	25.21%	-25.43%	13.08%	32.46%	28.00%	-9.21%	18.26%
IBGIX VY Baron Growth Portfolio	-15.41%	-10.40%	4.84%	15.02%	-23.40%	20.76%	33.55%	166.57%	-1.63%	28.50%

Correlation

The correlation between SSMHX and IBGIX is 0.54, 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	0.54
Correlation (3Y) Calculated over the trailing 3-year period	0.63
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.82
Correlation (All Time) Calculated using the full available price history since Aug 17, 2015	0.83

Over the past year, the correlation between SSMHX and IBGIX has dropped to 0.54 - well below their long-term average of 0.83, suggesting their price drivers have been diverging.

Return for Risk

SSMHX vs. IBGIX — Risk / Return Rank

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

SSMHX

SSMHX Risk / Return Rank: 46
SSMHX Sharpe Ratio Rank: 39
SSMHX Sortino Ratio Rank: 38
SSMHX Omega Ratio Rank: 35
SSMHX Calmar Ratio Rank: 64
SSMHX Martin Ratio Rank: 55

IBGIX

IBGIX Risk / Return Rank: 0
IBGIX Sharpe Ratio Rank: 0
IBGIX Sortino Ratio Rank: 0
IBGIX Omega Ratio Rank: 0
IBGIX Calmar Ratio Rank: 0
IBGIX Martin Ratio Rank: 0

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.

SSMHX vs. IBGIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street Small/Mid Cap Equity Index Portfolio (SSMHX) and VY Baron Growth Portfolio (IBGIX). 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.

	SSMHX	IBGIX	Difference
Sharpe ratio: Return per unit of total volatility	1.64	-1.19	+2.82
Sortino ratio: Return per unit of downside risk	2.32	-1.62	+3.94
Omega ratio: Gain probability vs. loss probability	1.28	0.82	+0.47
Calmar ratio: Return relative to maximum drawdown	2.86	-0.90	+3.76
Martin ratio: Return relative to average drawdown	10.32	-1.57	+11.89

SSMHX vs. IBGIX - Sharpe Ratio Comparison

The current SSMHX Sharpe Ratio is 1.64, which is higher than the IBGIX Sharpe Ratio of -1.19. The chart below compares the historical Sharpe Ratios of SSMHX and IBGIX, 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

SSMHX vs. IBGIX - Drawdown Comparison

The maximum SSMHX drawdown since its inception was -41.61%, smaller than the maximum IBGIX drawdown of -57.44%. Use the drawdown chart below to compare losses from any high point for SSMHX and IBGIX.

Drawdown Indicators

	SSMHX	IBGIX	Difference
Max Drawdown Largest peak-to-trough decline	-41.61%	-57.44%	+15.83%
Max Drawdown (1Y) Largest decline over 1 year	-10.03%	-24.51%	+14.48%
Max Drawdown (3Y) Largest decline over 3 years	-30.38%	-30.02%	-0.36%
Max Drawdown (5Y) Largest decline over 5 years	-34.84%	-34.38%	-0.46%
Max Drawdown (10Y) Largest decline over 10 years	-41.61%	-40.82%	-0.79%
Current Drawdown Current decline from peak	-0.88%	-30.95%	+30.07%
Average Drawdown Average peak-to-trough decline	-9.10%	-14.17%	+5.07%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.78%	13.42%	-10.64%

Volatility

SSMHX vs. IBGIX - Volatility Comparison

State Street Small/Mid Cap Equity Index Portfolio (SSMHX) has a higher volatility of 6.05% compared to VY Baron Growth Portfolio (IBGIX) at 5.47%. This indicates that SSMHX's price experiences larger fluctuations and is considered to be riskier than IBGIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SSMHX	IBGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.05%	5.47%	+0.58%
Volatility (6M) Calculated over the trailing 6-month period	13.18%	14.01%	-0.83%
Volatility (1Y) Calculated over the trailing 1-year period	17.54%	18.67%	-1.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.52%	20.82%	+1.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.40%	35.99%	-13.59%

SSMHX vs. IBGIX - Expense Ratio Comparison

SSMHX has a 0.02% expense ratio, which is lower than IBGIX's 0.99% expense ratio.

Dividends

SSMHX vs. IBGIX - Dividend Comparison

SSMHX's dividend yield for the trailing twelve months is around 6.24%, less than IBGIX's 80.59% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IBGIX VY Baron Growth Portfolio	80.59%	24.66%	4.13%	5.23%	11.56%	6.89%	0.00%	107.13%	11.51%	12.13%	11.71%	8.93%
SSMHX State Street Small/Mid Cap Equity Index Portfolio	6.24%	7.12%	0.00%	1.56%	2.31%	16.30%	2.91%	3.65%	6.43%	4.01%	1.71%	0.73%

Frequently Asked Questions

Can I hold both SSMHX and IBGIX in my portfolio?

SSMHX and IBGIX have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SSMHX or IBGIX?

SSMHX has higher volatility (6.05%) compared to IBGIX (5.47%). In terms of maximum drawdown, SSMHX dropped -41.61% vs IBGIX's -57.44%.

Which has better risk-adjusted returns?

SSMHX currently has the higher Sharpe Ratio (1.64 vs -1.19), 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.