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SSSYX vs. BLK
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between SSSYX and BLK is 0.75, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


Performance

SSSYX vs. BLK - 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 BlackRock, Inc. (BLK). The values are adjusted to include any dividend payments, if applicable.

200.00%250.00%300.00%December2025FebruaryMarchAprilMay
198.19%
260.69%
SSSYX
BLK

Key characteristics

Sharpe Ratio

SSSYX:

0.52

BLK:

0.77

Sortino Ratio

SSSYX:

0.89

BLK:

1.25

Omega Ratio

SSSYX:

1.13

BLK:

1.18

Calmar Ratio

SSSYX:

0.56

BLK:

0.88

Martin Ratio

SSSYX:

2.18

BLK:

2.83

Ulcer Index

SSSYX:

4.85%

BLK:

7.41%

Daily Std Dev

SSSYX:

19.34%

BLK:

25.86%

Max Drawdown

SSSYX:

-33.77%

BLK:

-60.36%

Current Drawdown

SSSYX:

-7.64%

BLK:

-13.67%

Returns By Period

In the year-to-date period, SSSYX achieves a -3.36% return, which is significantly higher than BLK's -9.43% return. Over the past 10 years, SSSYX has underperformed BLK with an annualized return of 10.99%, while BLK has yielded a comparatively higher 12.57% annualized return.


SSSYX

YTD

-3.36%

1M

3.80%

6M

-5.00%

1Y

9.98%

5Y*

15.12%

10Y*

10.99%

BLK

YTD

-9.43%

1M

2.94%

6M

-10.22%

1Y

19.73%

5Y*

15.96%

10Y*

12.57%

*Annualized

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Risk-Adjusted Performance

SSSYX vs. BLK — Risk-Adjusted Performance Rank

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

SSSYX
The Risk-Adjusted Performance Rank of SSSYX is 6363
Overall Rank
The Sharpe Ratio Rank of SSSYX is 5858
Sharpe Ratio Rank
The Sortino Ratio Rank of SSSYX is 6161
Sortino Ratio Rank
The Omega Ratio Rank of SSSYX is 6464
Omega Ratio Rank
The Calmar Ratio Rank of SSSYX is 7070
Calmar Ratio Rank
The Martin Ratio Rank of SSSYX is 6464
Martin Ratio Rank

BLK
The Risk-Adjusted Performance Rank of BLK is 7777
Overall Rank
The Sharpe Ratio Rank of BLK is 7979
Sharpe Ratio Rank
The Sortino Ratio Rank of BLK is 7272
Sortino Ratio Rank
The Omega Ratio Rank of BLK is 7373
Omega Ratio Rank
The Calmar Ratio Rank of BLK is 8282
Calmar Ratio Rank
The Martin Ratio Rank of BLK is 7979
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

SSSYX vs. BLK - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street Equity 500 Index Fund Class K (SSSYX) and BlackRock, Inc. (BLK). 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.


The current SSSYX Sharpe Ratio is 0.52, which is lower than the BLK Sharpe Ratio of 0.77. The chart below compares the historical Sharpe Ratios of SSSYX and BLK, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.00December2025FebruaryMarchAprilMay
0.52
0.77
SSSYX
BLK

Dividends

SSSYX vs. BLK - Dividend Comparison

SSSYX's dividend yield for the trailing twelve months is around 1.68%, less than BLK's 2.22% yield.


TTM20242023202220212020201920182017201620152014
SSSYX
State Street Equity 500 Index Fund Class K
1.68%1.63%1.78%2.16%2.76%1.86%4.44%5.18%5.94%2.07%1.84%1.81%
BLK
BlackRock, Inc.
2.22%1.99%2.46%2.75%1.80%2.01%2.63%3.06%1.95%2.41%2.56%2.16%

Drawdowns

SSSYX vs. BLK - Drawdown Comparison

The maximum SSSYX drawdown since its inception was -33.77%, smaller than the maximum BLK drawdown of -60.36%. Use the drawdown chart below to compare losses from any high point for SSSYX and BLK. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-7.64%
-13.67%
SSSYX
BLK

Volatility

SSSYX vs. BLK - Volatility Comparison

The current volatility for State Street Equity 500 Index Fund Class K (SSSYX) is 6.80%, while BlackRock, Inc. (BLK) has a volatility of 8.50%. This indicates that SSSYX experiences smaller price fluctuations and is considered to be less risky than BLK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%5.00%10.00%15.00%December2025FebruaryMarchAprilMay
6.80%
8.50%
SSSYX
BLK