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ALGM vs. AOSL
Performance
Return for Risk
Drawdowns
Volatility
Dividends
Financials

Performance

ALGM vs. AOSL - Performance Comparison

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

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Returns By Period

In the year-to-date period, ALGM achieves a 92.78% return, which is significantly higher than AOSL's 75.11% return.


ALGM

1D
-7.32%
1M
0.89%
6M
68.56%
YTD
92.78%
1Y
38.34%
3Y*
0.65%
5Y*
13.69%
10Y*

AOSL

1D
-7.64%
1M
-23.27%
6M
56.12%
YTD
75.11%
1Y
25.51%
3Y*
2.71%
5Y*
4.56%
10Y*
9.38%
*Multi-year figures are annualized to reflect compound growth (CAGR)

ALGM vs. AOSL - Yearly Performance Comparison


2026 (YTD)202520242023202220212020
ALGM
Allegro MicroSystems, Inc.
92.78%20.68%-27.78%0.83%-17.03%35.71%37.42%
AOSL
Alpha and Omega Semiconductor Limited
75.11%-46.50%42.10%-8.79%-52.82%156.18%54.51%

Correlation

The correlation between ALGM and AOSL is 0.63, 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

0.63

Correlation (3Y)
Calculated over the trailing 3-year period

0.55

Correlation (5Y)
Calculated over the trailing 5-year period

0.61

Correlation (All Time)
Calculated using the full available price history since Oct 29, 2020

0.59

The correlation between ALGM and AOSL has been stable across timeframes, ranging from 0.55 to 0.63 - a consistent structural relationship.

Fundamentals

Market Cap

ALGM:

$9.47B

AOSL:

$1.04B

EPS

ALGM:

-$0.08

AOSL:

-$2.58

PS Ratio

ALGM:

10.62

AOSL:

1.51

PB Ratio

ALGM:

9.85

AOSL:

1.30

Total Revenue (TTM)

ALGM:

$890.10M

AOSL:

$685.04M

Gross Profit (TTM)

ALGM:

$411.97M

AOSL:

$153.49M

EBITDA (TTM)

ALGM:

$60.02M

AOSL:

-$23.38M

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Return for Risk

ALGM vs. AOSL — Risk / Return Rank

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

ALGM
ALGM Risk / Return Rank: 6666
Overall Rank
ALGM Sharpe Ratio Rank: 6666
Sharpe Ratio Rank
ALGM Sortino Ratio Rank: 6666
Sortino Ratio Rank
ALGM Omega Ratio Rank: 6464
Omega Ratio Rank
ALGM Calmar Ratio Rank: 6767
Calmar Ratio Rank
ALGM Martin Ratio Rank: 6666
Martin Ratio Rank

AOSL
AOSL Risk / Return Rank: 5959
Overall Rank
AOSL Sharpe Ratio Rank: 5757
Sharpe Ratio Rank
AOSL Sortino Ratio Rank: 5959
Sortino Ratio Rank
AOSL Omega Ratio Rank: 6161
Omega Ratio Rank
AOSL Calmar Ratio Rank: 5959
Calmar Ratio Rank
AOSL Martin Ratio Rank: 5858
Martin Ratio Rank
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.

ALGM vs. AOSL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Allegro MicroSystems, Inc. (ALGM) and Alpha and Omega Semiconductor Limited (AOSL). 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.


ALGMAOSLDifference
Sharpe ratioReturn per unit of total volatility

+0.29

Sortino ratioReturn per unit of downside risk

+0.28

Omega ratioGain probability vs. loss probability

1.16

1.14

+0.01

Calmar ratioReturn relative to maximum drawdown

1.02

0.57

+0.45

Martin ratioReturn relative to average drawdown

2.12

1.07

+1.05

ALGM vs. AOSL - Sharpe Ratio Comparison

The current ALGM Sharpe Ratio is 0.60, which is higher than the AOSL Sharpe Ratio of 0.31. The chart below compares the historical Sharpe Ratios of ALGM and AOSL, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Drawdowns

ALGM vs. AOSL - Drawdown Comparison

The maximum ALGM drawdown since its inception was -68.65%, smaller than the maximum AOSL drawdown of -75.27%. Use the drawdown chart below to compare losses from any high point for ALGM and AOSL.


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Drawdown Indicators


ALGMAOSLDifference

Max Drawdown

Largest peak-to-trough decline

-68.65%

-75.27%

+6.62%

Max Drawdown (1Y)

Largest decline over 1 year

-37.86%

-45.32%

+7.46%

Max Drawdown (3Y)

Largest decline over 3 years

-68.65%

-66.94%

-1.71%

Max Drawdown (5Y)

Largest decline over 5 years

-68.65%

-75.27%

+6.62%

Max Drawdown (10Y)

Largest decline over 10 years

-75.27%

Current Drawdown

Current decline from peak

-26.95%

-47.22%

+20.27%

Average Drawdown

Average peak-to-trough decline

-31.59%

-43.41%

+11.82%

Ulcer Index

Depth and duration of drawdowns from previous peaks

18.22%

23.83%

-5.61%

Volatility

ALGM vs. AOSL - Volatility Comparison

Allegro MicroSystems, Inc. (ALGM) and Alpha and Omega Semiconductor Limited (AOSL) have volatilities of 35.56% and 34.35%, 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.


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Volatility by Period


ALGMAOSLDifference

Volatility (1M)

Calculated over the trailing 1-month period

35.56%

34.35%

+1.21%

Volatility (6M)

Calculated over the trailing 6-month period

55.53%

69.06%

-13.53%

Volatility (1Y)

Calculated over the trailing 1-year period

64.14%

83.54%

-19.40%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

52.73%

71.60%

-18.87%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

53.59%

64.53%

-10.94%

Dividends

ALGM vs. AOSL - Dividend Comparison

Neither ALGM nor AOSL has paid dividends to shareholders.


Tickers have no history of dividend payments

Financials

ALGM vs. AOSL - Financials Comparison

This section allows you to compare key financial metrics between Allegro MicroSystems, Inc. and Alpha and Omega Semiconductor Limited. 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


150.00M200.00M250.00MJulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober2025AprilJulyOctober2026
243.19M
163.79M
(ALGM) Total Revenue
(AOSL) Total Revenue
Values in USD except per share items

ALGM vs. AOSL - Profitability Comparison

The chart below illustrates the profitability comparison between Allegro MicroSystems, Inc. and Alpha and Omega Semiconductor Limited over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

20.0%30.0%40.0%50.0%60.0%JulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober2025AprilJulyOctober2026
47.0%
21.1%
Portfolio components
ALGM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Allegro MicroSystems, Inc. reported a gross profit of 114.28M and revenue of 243.19M. Therefore, the gross margin over that period was 47.0%.

AOSL - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Alpha and Omega Semiconductor Limited reported a gross profit of 34.53M and revenue of 163.79M. Therefore, the gross margin over that period was 21.1%.

ALGM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Allegro MicroSystems, Inc. reported an operating income of 5.41M and revenue of 243.19M, resulting in an operating margin of 2.2%.

AOSL - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Alpha and Omega Semiconductor Limited reported an operating income of -14.06M and revenue of 163.79M, resulting in an operating margin of -8.6%.

ALGM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Allegro MicroSystems, Inc. reported a net income of -16.49M and revenue of 243.19M, resulting in a net margin of -6.8%.

AOSL - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Alpha and Omega Semiconductor Limited reported a net income of 15.42M and revenue of 163.79M, resulting in a net margin of 9.4%.


Frequently Asked Questions


ALGM and AOSL have a correlation of 0.63, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

ALGM has higher volatility (35.56%) compared to AOSL (34.35%). In terms of maximum drawdown, ALGM dropped -68.65% vs AOSL's -75.27%.

ALGM currently has the higher Sharpe Ratio (0.60 vs 0.31), 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.

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