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AOSL vs. COST
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between AOSL and COST is 0.26, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


-0.50.00.51.00.3

Performance

AOSL vs. COST - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Alpha and Omega Semiconductor Limited (AOSL) and Costco Wholesale Corporation (COST). The values are adjusted to include any dividend payments, if applicable.

-40.00%-30.00%-20.00%-10.00%0.00%10.00%20.00%AugustSeptemberOctoberNovemberDecember2025
-19.23%
9.43%
AOSL
COST

Key characteristics

Sharpe Ratio

AOSL:

0.51

COST:

1.91

Sortino Ratio

AOSL:

1.31

COST:

2.47

Omega Ratio

AOSL:

1.16

COST:

1.34

Calmar Ratio

AOSL:

0.55

COST:

3.50

Martin Ratio

AOSL:

1.91

COST:

8.37

Ulcer Index

AOSL:

20.32%

COST:

4.29%

Daily Std Dev

AOSL:

75.47%

COST:

18.78%

Max Drawdown

AOSL:

-74.90%

COST:

-53.39%

Current Drawdown

AOSL:

-44.20%

COST:

-7.16%

Fundamentals

Market Cap

AOSL:

$1.06B

COST:

$409.94B

EPS

AOSL:

-$0.69

COST:

$16.99

PEG Ratio

AOSL:

-8.49

COST:

5.51

Total Revenue (TTM)

AOSL:

$493.24M

COST:

$258.81B

Gross Profit (TTM)

AOSL:

$121.52M

COST:

$32.80B

EBITDA (TTM)

AOSL:

$29.34M

COST:

$12.25B

Returns By Period

In the year-to-date period, AOSL achieves a -0.97% return, which is significantly lower than COST's 0.79% return. Over the past 10 years, AOSL has underperformed COST with an annualized return of 15.20%, while COST has yielded a comparatively higher 23.42% annualized return.


AOSL

YTD

-0.97%

1M

-14.76%

6M

-19.23%

1Y

40.18%

5Y*

21.02%

10Y*

15.20%

COST

YTD

0.79%

1M

-6.99%

6M

9.43%

1Y

36.30%

5Y*

27.08%

10Y*

23.42%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Risk-Adjusted Performance

AOSL vs. COST — Risk-Adjusted Performance Rank

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

AOSL
The Risk-Adjusted Performance Rank of AOSL is 6969
Overall Rank
The Sharpe Ratio Rank of AOSL is 6767
Sharpe Ratio Rank
The Sortino Ratio Rank of AOSL is 7070
Sortino Ratio Rank
The Omega Ratio Rank of AOSL is 6868
Omega Ratio Rank
The Calmar Ratio Rank of AOSL is 7171
Calmar Ratio Rank
The Martin Ratio Rank of AOSL is 6868
Martin Ratio Rank

COST
The Risk-Adjusted Performance Rank of COST is 9191
Overall Rank
The Sharpe Ratio Rank of COST is 9393
Sharpe Ratio Rank
The Sortino Ratio Rank of COST is 8888
Sortino Ratio Rank
The Omega Ratio Rank of COST is 8888
Omega Ratio Rank
The Calmar Ratio Rank of COST is 9696
Calmar Ratio Rank
The Martin Ratio Rank of COST is 9090
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.

AOSL vs. COST - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Alpha and Omega Semiconductor Limited (AOSL) and Costco Wholesale Corporation (COST). 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.


Sharpe ratio
The chart of Sharpe ratio for AOSL, currently valued at 0.51, compared to the broader market-2.000.002.000.511.91
The chart of Sortino ratio for AOSL, currently valued at 1.31, compared to the broader market-4.00-2.000.002.004.001.312.47
The chart of Omega ratio for AOSL, currently valued at 1.16, compared to the broader market0.501.001.502.001.161.34
The chart of Calmar ratio for AOSL, currently valued at 0.55, compared to the broader market0.002.004.006.000.553.50
The chart of Martin ratio for AOSL, currently valued at 1.91, compared to the broader market-30.00-20.00-10.000.0010.0020.001.918.37
AOSL
COST

The current AOSL Sharpe Ratio is 0.51, which is lower than the COST Sharpe Ratio of 1.91. The chart below compares the historical Sharpe Ratios of AOSL and COST, 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 Ratio0.001.002.003.004.00AugustSeptemberOctoberNovemberDecember2025
0.51
1.91
AOSL
COST

Dividends

AOSL vs. COST - Dividend Comparison

AOSL has not paid dividends to shareholders, while COST's dividend yield for the trailing twelve months is around 0.49%.


TTM20242023202220212020201920182017201620152014
AOSL
Alpha and Omega Semiconductor Limited
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
COST
Costco Wholesale Corporation
0.49%0.49%2.87%0.76%0.54%3.38%0.86%1.08%4.81%1.09%4.06%0.97%

Drawdowns

AOSL vs. COST - Drawdown Comparison

The maximum AOSL drawdown since its inception was -74.90%, which is greater than COST's maximum drawdown of -53.39%. Use the drawdown chart below to compare losses from any high point for AOSL and COST. For additional features, visit the drawdowns tool.


-60.00%-50.00%-40.00%-30.00%-20.00%-10.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-44.20%
-7.16%
AOSL
COST

Volatility

AOSL vs. COST - Volatility Comparison

Alpha and Omega Semiconductor Limited (AOSL) has a higher volatility of 20.61% compared to Costco Wholesale Corporation (COST) at 4.27%. This indicates that AOSL's price experiences larger fluctuations and is considered to be riskier than COST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%10.00%20.00%30.00%40.00%50.00%AugustSeptemberOctoberNovemberDecember2025
20.61%
4.27%
AOSL
COST

Financials

AOSL vs. COST - Financials Comparison

This section allows you to compare key financial metrics between Alpha and Omega Semiconductor Limited and Costco Wholesale Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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