SSSYX vs. SSGJX

Last updated Jun 4, 2026

SSSYX (State Street Equity 500 Index Fund Class K) and SSGJX (State Street Global All Cap Equity ex-U.S. Index Fund) are both mutual funds - SSSYX is a Large Cap Blend Equities fund tracking the S&P 500 Index, while SSGJX is a Foreign Large Cap Equities fund managed by State Street. Over the past 10 years, SSSYX returned 15.61%/yr vs -12.87%/yr for SSGJX. A 0.70 correlation means they provide meaningful diversification when combined. SSSYX charges 0.02%/yr vs 0.27%/yr for SSGJX.

Performance

SSSYX vs. SSGJX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street Equity 500 Index Fund Class K (SSSYX) and State Street Global All Cap Equity ex-U.S. Index Fund (SSGJX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SSSYX achieves a 11.69% return, which is significantly lower than SSGJX's 14.94% return. Over the past 10 years, SSSYX has outperformed SSGJX with an annualized return of 15.61%, while SSGJX has yielded a comparatively lower -12.87% annualized return.

SSSYX

• 1D: 0.14%
• 1M: 5.79%
• YTD: 11.69%
• 6M: 11.73%
• 1Y: 28.94%
• 3Y*: 22.73%
• 5Y*: 14.24%
• 10Y*: 15.61%

SSGJX

• 1D: 0.68%
• 1M: 4.88%
• YTD: 14.94%
• 6M: 18.01%
• 1Y: 32.61%
• 3Y*: 19.58%
• 5Y*: 8.53%
• 10Y*: -12.87%

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

SSSYX vs. SSGJX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SSSYX State Street Equity 500 Index Fund Class K	11.69%	17.81%	24.99%	26.27%	-18.16%	28.51%	18.31%	31.38%	-4.38%	21.61%
SSGJX State Street Global All Cap Equity ex-U.S. Index Fund	14.94%	32.51%	4.92%	15.59%	-16.57%	8.21%	-88.91%	21.27%	-14.19%	27.00%

Correlation

The correlation between SSSYX and SSGJX is 0.66, 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	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.64
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (10Y) Calculated over the trailing 10-year period	0.69
Correlation (All Time) Calculated using the full available price history since Sep 19, 2014	0.70

The correlation between SSSYX and SSGJX has been stable across timeframes, ranging from 0.64 to 0.70 - a consistent structural relationship.

Return for Risk

SSSYX vs. SSGJX — Risk / Return Rank

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

SSSYX

SSSYX Risk / Return Rank: 73
SSSYX Sharpe Ratio Rank: 75
SSSYX Sortino Ratio Rank: 67
SSSYX Omega Ratio Rank: 67
SSSYX Calmar Ratio Rank: 74
SSSYX Martin Ratio Rank: 83

SSGJX

SSGJX Risk / Return Rank: 62
SSGJX Sharpe Ratio Rank: 66
SSGJX Sortino Ratio Rank: 64
SSGJX Omega Ratio Rank: 67
SSGJX Calmar Ratio Rank: 56
SSGJX Martin Ratio Rank: 55

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.

SSSYX vs. SSGJX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street Equity 500 Index Fund Class K (SSSYX) and State Street Global All Cap Equity ex-U.S. Index Fund (SSGJX). 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.

	SSSYX	SSGJX	Difference
Sharpe ratio Return per unit of total volatility	2.52	2.39	+0.13
Sortino ratio Return per unit of downside risk	3.42	3.34	+0.08
Omega ratio Gain probability vs. loss probability	1.46	1.46	0.00
Calmar ratio Return relative to maximum drawdown	3.36	2.88	+0.48
Martin ratio Return relative to average drawdown	15.69	11.16	+4.53
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SSSYX vs. SSGJX - Sharpe Ratio Comparison

The current SSSYX Sharpe Ratio is 2.52, which is comparable to the SSGJX Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of SSSYX and SSGJX, 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

	SSSYX	SSGJX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.52	2.39	+0.13
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.85	0.58	+0.27
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.13	-0.40	+0.52
Sharpe Ratio (All Time) Calculated using the full available price history	0.12	-0.39	+0.51

Drawdowns

SSSYX vs. SSGJX - Drawdown Comparison

The maximum SSSYX drawdown since its inception was -91.48%, roughly equal to the maximum SSGJX drawdown of -92.55%. Use the drawdown chart below to compare losses from any high point for SSSYX and SSGJX.

Drawdown Indicators

	SSSYX	SSGJX	Difference
Max Drawdown Largest peak-to-trough decline	-91.48%	-92.55%	+1.07%
Max Drawdown (1Y) Largest decline over 1 year	-8.88%	-11.23%	+2.35%
Max Drawdown (3Y) Largest decline over 3 years	-18.74%	-13.61%	-5.13%
Max Drawdown (5Y) Largest decline over 5 years	-24.49%	-30.19%	+5.70%
Max Drawdown (10Y) Largest decline over 10 years	-91.48%	-92.55%	+1.07%
Current Drawdown Current decline from peak	0.00%	-82.09%	+82.09%
Average Drawdown Average peak-to-trough decline	-4.15%	-50.62%	+46.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.90%	2.89%	-0.99%

Volatility

SSSYX vs. SSGJX - Volatility Comparison

The current volatility for State Street Equity 500 Index Fund Class K (SSSYX) is 2.82%, while State Street Global All Cap Equity ex-U.S. Index Fund (SSGJX) has a volatility of 4.56%. This indicates that SSSYX experiences smaller price fluctuations and is considered to be less risky than SSGJX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SSSYX	SSGJX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.82%	4.56%	-1.74%
Volatility (6M) Calculated over the trailing 6-month period	8.96%	11.38%	-2.42%
Volatility (1Y) Calculated over the trailing 1-year period	11.85%	13.56%	-1.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.88%	14.74%	+2.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	124.46%	32.57%	+91.89%

SSSYX vs. SSGJX - Expense Ratio Comparison

SSSYX has a 0.02% expense ratio, which is lower than SSGJX's 0.27% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

SSSYX vs. SSGJX - Dividend Comparison

SSSYX's dividend yield for the trailing twelve months is around 1.29%, less than SSGJX's 3.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SSGJX State Street Global All Cap Equity ex-U.S. Index Fund	3.78%	4.34%	4.43%	2.93%	2.73%	4.07%	1.57%	4.69%	8.03%	3.98%	1.52%	2.09%
SSSYX State Street Equity 500 Index Fund Class K	1.29%	1.44%	1.63%	1.78%	2.16%	2.76%	1.86%	4.44%	5.18%	5.94%	2.07%	1.84%

Frequently Asked Questions

Can I hold both SSSYX and SSGJX in my portfolio?

SSSYX and SSGJX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SSSYX or SSGJX?

SSGJX has higher volatility (4.56%) compared to SSSYX (2.82%). In terms of maximum drawdown, SSSYX dropped -91.48% vs SSGJX's -92.55%.

Which has better risk-adjusted returns?

SSSYX currently has the higher Sharpe Ratio (2.52 vs 2.39), 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.