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NOSIX vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between NOSIX and VOO is 0.99, 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.


-0.50.00.51.0
Correlation: 1.0

Performance

NOSIX vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Northern Stock Index Fund (NOSIX) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

400.00%450.00%500.00%550.00%600.00%December2025FebruaryMarchAprilMay
437.94%
566.48%
NOSIX
VOO

Key characteristics

Sharpe Ratio

NOSIX:

0.49

VOO:

0.57

Sortino Ratio

NOSIX:

0.81

VOO:

0.92

Omega Ratio

NOSIX:

1.12

VOO:

1.13

Calmar Ratio

NOSIX:

0.50

VOO:

0.59

Martin Ratio

NOSIX:

1.96

VOO:

2.33

Ulcer Index

NOSIX:

4.84%

VOO:

4.70%

Daily Std Dev

NOSIX:

19.39%

VOO:

19.10%

Max Drawdown

NOSIX:

-55.42%

VOO:

-33.99%

Current Drawdown

NOSIX:

-8.76%

VOO:

-8.61%

Returns By Period

The year-to-date returns for both stocks are quite close, with NOSIX having a -4.35% return and VOO slightly lower at -4.39%. Over the past 10 years, NOSIX has underperformed VOO with an annualized return of 10.03%, while VOO has yielded a comparatively higher 12.23% annualized return.


NOSIX

YTD

-4.35%

1M

-0.44%

6M

-2.45%

1Y

11.64%

5Y*

13.53%

10Y*

10.03%

VOO

YTD

-4.39%

1M

-0.47%

6M

-1.13%

1Y

13.11%

5Y*

16.41%

10Y*

12.23%

*Annualized

Compare stocks, funds, or ETFs

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NOSIX vs. VOO - Expense Ratio Comparison

NOSIX has a 0.05% expense ratio, which is higher than VOO's 0.03% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Expense ratio chart for NOSIX: current value is 0.05%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
NOSIX: 0.05%
Expense ratio chart for VOO: current value is 0.03%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VOO: 0.03%

Risk-Adjusted Performance

NOSIX vs. VOO — Risk-Adjusted Performance Rank

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

NOSIX
The Risk-Adjusted Performance Rank of NOSIX is 5656
Overall Rank
The Sharpe Ratio Rank of NOSIX is 5252
Sharpe Ratio Rank
The Sortino Ratio Rank of NOSIX is 5454
Sortino Ratio Rank
The Omega Ratio Rank of NOSIX is 5555
Omega Ratio Rank
The Calmar Ratio Rank of NOSIX is 6161
Calmar Ratio Rank
The Martin Ratio Rank of NOSIX is 5656
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 6363
Overall Rank
The Sharpe Ratio Rank of VOO is 6161
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 6161
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 6363
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 6565
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 6464
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.

NOSIX vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Northern Stock Index Fund (NOSIX) and Vanguard S&P 500 ETF (VOO). 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 chart of Sharpe ratio for NOSIX, currently valued at 0.49, compared to the broader market-1.000.001.002.003.00
NOSIX: 0.49
VOO: 0.57
The chart of Sortino ratio for NOSIX, currently valued at 0.81, compared to the broader market-2.000.002.004.006.008.00
NOSIX: 0.81
VOO: 0.92
The chart of Omega ratio for NOSIX, currently valued at 1.12, compared to the broader market0.501.001.502.002.503.00
NOSIX: 1.12
VOO: 1.13
The chart of Calmar ratio for NOSIX, currently valued at 0.50, compared to the broader market0.002.004.006.008.0010.00
NOSIX: 0.50
VOO: 0.59
The chart of Martin ratio for NOSIX, currently valued at 1.96, compared to the broader market0.0010.0020.0030.0040.00
NOSIX: 1.96
VOO: 2.33

The current NOSIX Sharpe Ratio is 0.49, which is comparable to the VOO Sharpe Ratio of 0.57. The chart below compares the historical Sharpe Ratios of NOSIX and VOO, 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
0.49
0.57
NOSIX
VOO

Dividends

NOSIX vs. VOO - Dividend Comparison

NOSIX's dividend yield for the trailing twelve months is around 1.35%, which matches VOO's 1.36% yield.


TTM20242023202220212020201920182017201620152014
NOSIX
Northern Stock Index Fund
1.35%1.27%1.56%1.68%1.15%1.53%1.70%2.09%1.73%2.06%1.99%1.77%
VOO
Vanguard S&P 500 ETF
1.36%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

NOSIX vs. VOO - Drawdown Comparison

The maximum NOSIX drawdown since its inception was -55.42%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for NOSIX and VOO. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-8.76%
-8.61%
NOSIX
VOO

Volatility

NOSIX vs. VOO - Volatility Comparison

Northern Stock Index Fund (NOSIX) and Vanguard S&P 500 ETF (VOO) have volatilities of 14.07% and 13.84%, 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.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%December2025FebruaryMarchAprilMay
14.07%
13.84%
NOSIX
VOO