OSGIX vs. SSMHX

Last updated Jun 24, 2026

OSGIX (JPMorgan Mid Cap Growth Fund Class A) and SSMHX (State Street Small/Mid Cap Equity Index Portfolio) are both Mid Cap Growth Equities funds. Over the past 10 years, OSGIX returned 14.27%/yr vs 12.38%/yr for SSMHX. Their correlation of 0.92 suggests significant overlap in exposure. OSGIX charges 1.14%/yr vs 0.02%/yr for SSMHX.

Performance

OSGIX vs. SSMHX - Performance Comparison

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

Returns By Period

In the year-to-date period, OSGIX achieves a 7.21% return, which is significantly lower than SSMHX's 15.05% return. Over the past 10 years, OSGIX has outperformed SSMHX with an annualized return of 14.27%, while SSMHX has yielded a comparatively lower 12.38% annualized return.

OSGIX

• 1D: 0.44%
• 1M: 3.90%
• YTD: 7.21%
• 6M: 5.03%
• 1Y: 11.65%
• 3Y*: 17.01%
• 5Y*: 6.02%
• 10Y*: 14.27%

SSMHX

• 1D: 0.09%
• 1M: 4.28%
• YTD: 15.05%
• 6M: 12.78%
• 1Y: 29.58%
• 3Y*: 18.38%
• 5Y*: 5.97%
• 10Y*: 12.38%

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

OSGIX vs. SSMHX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
OSGIX JPMorgan Mid Cap Growth Fund Class A	7.21%	8.41%	24.96%	22.83%	-27.26%	10.32%	47.86%	39.31%	-5.34%	29.08%
SSMHX State Street Small/Mid Cap Equity Index Portfolio	15.05%	12.90%	10.73%	25.21%	-25.43%	13.08%	32.46%	28.00%	-9.21%	18.26%

Correlation

The correlation between OSGIX and SSMHX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (10Y) Calculated over the trailing 10-year period	0.91
Correlation (All Time) Calculated using the full available price history since Aug 17, 2015	0.92

The correlation between OSGIX and SSMHX has been stable across timeframes, ranging from 0.91 to 0.93 - a consistent structural relationship.

Return for Risk

OSGIX vs. SSMHX — Risk / Return Rank

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

OSGIX

OSGIX Risk / Return Rank: 9
OSGIX Sharpe Ratio Rank: 9
OSGIX Sortino Ratio Rank: 9
OSGIX Omega Ratio Rank: 9
OSGIX Calmar Ratio Rank: 10
OSGIX Martin Ratio Rank: 11

SSMHX

SSMHX Risk / Return Rank: 50
SSMHX Sharpe Ratio Rank: 42
SSMHX Sortino Ratio Rank: 41
SSMHX Omega Ratio Rank: 37
SSMHX Calmar Ratio Rank: 70
SSMHX Martin Ratio Rank: 60

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.

OSGIX vs. SSMHX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Mid Cap Growth Fund Class A (OSGIX) and State Street Small/Mid Cap Equity Index Portfolio (SSMHX). 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.

	OSGIX	SSMHX	Difference
Sharpe ratio: Return per unit of total volatility	0.70	1.76	-1.06
Sortino ratio: Return per unit of downside risk	1.10	2.47	-1.37
Omega ratio: Gain probability vs. loss probability	1.13	1.30	-0.17
Calmar ratio: Return relative to maximum drawdown	0.89	3.08	-2.19
Martin ratio: Return relative to average drawdown	2.82	11.10	-8.28

OSGIX vs. SSMHX - Sharpe Ratio Comparison

The current OSGIX Sharpe Ratio is 0.70, which is lower than the SSMHX Sharpe Ratio of 1.76. The chart below compares the historical Sharpe Ratios of OSGIX and SSMHX, 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

OSGIX vs. SSMHX - Drawdown Comparison

The maximum OSGIX drawdown since its inception was -57.79%, which is greater than SSMHX's maximum drawdown of -41.61%. Use the drawdown chart below to compare losses from any high point for OSGIX and SSMHX.

Drawdown Indicators

	OSGIX	SSMHX	Difference
Max Drawdown Largest peak-to-trough decline	-57.79%	-41.61%	-16.18%
Max Drawdown (1Y) Largest decline over 1 year	-14.25%	-10.03%	-4.22%
Max Drawdown (3Y) Largest decline over 3 years	-25.54%	-30.38%	+4.84%
Max Drawdown (5Y) Largest decline over 5 years	-37.26%	-34.84%	-2.42%
Max Drawdown (10Y) Largest decline over 10 years	-37.26%	-41.61%	+4.35%
Current Drawdown Current decline from peak	0.00%	-0.11%	+0.11%
Average Drawdown Average peak-to-trough decline	-12.26%	-9.10%	-3.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.50%	2.78%	+1.72%

Volatility

OSGIX vs. SSMHX - Volatility Comparison

JPMorgan Mid Cap Growth Fund Class A (OSGIX) and State Street Small/Mid Cap Equity Index Portfolio (SSMHX) have volatilities of 6.13% and 5.97%, 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

	OSGIX	SSMHX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.13%	5.97%	+0.16%
Volatility (6M) Calculated over the trailing 6-month period	14.35%	13.16%	+1.19%
Volatility (1Y) Calculated over the trailing 1-year period	18.15%	17.56%	+0.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.57%	22.52%	+0.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.77%	22.44%	+0.33%

OSGIX vs. SSMHX - Expense Ratio Comparison

OSGIX has a 1.14% expense ratio, which is higher than SSMHX's 0.02% expense ratio.

Dividends

OSGIX vs. SSMHX - Dividend Comparison

OSGIX's dividend yield for the trailing twelve months is around 11.49%, more than SSMHX's 6.19% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
OSGIX JPMorgan Mid Cap Growth Fund Class A	11.49%	12.31%	18.67%	0.00%	0.98%	10.97%	12.80%	8.61%	8.45%	7.36%	0.05%	6.01%
SSMHX State Street Small/Mid Cap Equity Index Portfolio	6.19%	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 OSGIX and SSMHX in my portfolio?

With a correlation of 0.91, OSGIX and SSMHX 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, OSGIX or SSMHX?

OSGIX has higher volatility (6.13%) compared to SSMHX (5.97%). In terms of maximum drawdown, OSGIX dropped -57.79% vs SSMHX's -41.61%.

Which has better risk-adjusted returns?

SSMHX currently has the higher Sharpe Ratio (1.76 vs 0.70), 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.