ALGM (Allegro Microsystems) 3-1 Month Momentum %: -20.09% (As of Sep. 06, 2026)

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ALGM Allegro Microsystems Inc ALGM
86 GF Score
Price $36.61
GF Value $30.70
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Allegro Microsystems 3-1 Month Momentum %?

Allegro Microsystems ALGM +2.95% 86 3-1 Month Momentum % is -20.09% as of Sep. 06, 2026. GuruFocus rates ALGM with a GF Score™ of 86/100 and a GF Value™ of $30.70 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 1,024 Semiconductors companies, Allegro Microsystems ranks worse than 58.3% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-09-06), Allegro Microsystems's 3-1 Month Momentum % is -20.09%.

The industry rank for Allegro Microsystems's 3-1 Month Momentum % or its related term are showing as below:

ALGM's 3-1 Month Momentum % is ranked worse than
58.3% of 1024 companies
in the Semiconductors industry
Industry Median: -16.715 vs ALGM: -20.09

Allegro Microsystems  (NAS:ALGM) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Allegro Microsystems 3-1 Month Momentum % Related Terms


ALGM vs SLAB, MXL, CRUS: 3-1 Month Momentum % Comparison

For the Semiconductors subindustry, Allegro Microsystems's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Allegro Microsystems 3-1 Month Momentum % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Allegro Microsystems's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Allegro Microsystems's 3-1 Month Momentum % falls into.


ALGM
86GF Score
Allegro Microsystems Inc ALGM
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Allegro Microsystems  (NAS:ALGM) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of -20.09% mean?
Allegro Microsystems (ALGM) has a 3-1 Month Momentum % of -20.09% as of Sep. 06, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Allegro Microsystems and its competitors. According to the industry distribution chart, Allegro Microsystems ranks #597 out of 1024 companies in the Semiconductors industry, placing it in the top 58.3%.
Is Allegro Microsystems' 3-1 Month Momentum % too high?
Allegro Microsystems' current 3-1 Month Momentum % is -20.09%. Based on the distribution chart, Allegro Microsystems ranks #597 out of 1024 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Allegro Microsystems has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Allegro Microsystems' 3-1 Month Momentum % compare to SLAB and MXL?
According to the Semiconductors industry distribution chart, Allegro Microsystems ranks #597 out of 1024 companies for 3-1 Month Momentum %. This places Allegro Microsystems in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Semiconductors company?
A good 3-1 Month Momentum % depends on the Semiconductors industry context. However, 3-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Allegro Microsystems and its competitors. Allegro Microsystems's current 3-1 Month Momentum % is -20.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Allegro Microsystems stock overvalued right now?
Based on GuruFocus' analysis, Allegro Microsystems (ALGM) is currently considered Modestly Overvalued. The stock's GF Value™ is $30.70, compared to a current price of $36.61 — trading 19.3% above its estimated fair value. The current 3-1 Month Momentum % is -20.09%. Allegro Microsystems' overall GF Score™ is 86/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Allegro Microsystems (ALGM), the current 3-1 Month Momentum % is -20.09% as of Sep. 06, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Allegro Microsystems (ALGM) Overvalued in 2026?

Based on GuruFocus' analysis, Allegro Microsystems stock appears to be overvalued. The current stock price of $36.61 is trading 19.3% above its estimated GF Value™ of $30.70. GuruFocus considers Allegro Microsystems to be Modestly Overvalued.

Key valuation signals for ALGM:

  • 3-1 Month Momentum %: -20.09%
  • GF Value™: $30.70 vs. price of $36.61 (19.3% above fair value)
  • GF Score™: 86/100 with 6 warning signs

No single metric tells the full story. See the ALGM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Allegro Microsystems Business Description

Other Exchanges ALGM:Mexico6V5:Germany
Address 955 Perimeter Road, Manchester, NH, USA, 03103
Allegro Microsystems Inc is a designer, developer, fabless manufacturer, and marketer of sensor ICs and application-specific analog power ICs for automotive and industrial markets. Its Sensor IC allows customers to precisely measure motion, speed, position, and current, and Power ICs include high-temperature and high-voltage capable motor drivers, power management, and LED driver ICs. Its products are divided into three categories: SENSE, which includes Current Sensors, Switches, and Latches, and Interface ICs among others; REGULATE, which includes Regulators, ClearPower Modules, and LED Drivers; and DRIVE, which includes BLDC Drivers, Brush DC, and others. Product-wise, the firm derives the majority of its revenue from sales of Magnetic sensors.
86GF Score

Get the complete analysis for ALGM

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$36.61
Price
$30.70
GF Value