Allegro Microsystems Inc (ALGM)

$29.95

up-down-arrow $-0.96 (-3.11%)

As on 20-Mar-2026 16:03EDT

Allegro Microsystems Inc (ALGM) Share Price

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Stock Range

Today’s Range

Low: 29.56 High: 31.04

52 Week Range

Low: 16.38 High: 43.86

Liquidityliquidity High

Low Moderate High

Fundamentals

  • Market capMarket cap information

    $5,549 Mln

  • Revenue (TTM)Revenue (TTM) information

    $840 Mln

  • Net Profit (TTM)Net Profit (TTM) information

    $0 Mln

  • ROEROE information

    -0 %

  • ROCEROCE information

    -- %

  • P/E RatioP/E Ratio information

    --

  • P/B RatioP/B Ratio information

    5.9

  • Industry P/EIndustry P/E information

    95.11

  • EV/EBITDAEV/EBITDA information

    99.7

  • Div. YieldDiv. Yield information

    0 %

  • Debt to EquityDebt to Equity information

    0.4

  • Book ValueBook Value information

    $--

  • EPSEPS information

    $-0.1

  • Face valueFace value information

    --

  • Shares outstandingShares outstanding information

    185,290,870

6 Years Aggregate

CFO

$854.13 Mln

EBITDA

$1,059.34 Mln

Net Profit

$599.11 Mln

Performance

Company
YTD
1 Month
3 Months
1 Year
3 Years
5 Years
10 Years
Allegro Microsystems Inc (ALGM)
13.5 -17.4 12.2 9.3 -12.8 2.8 --
BSE Sensex*
-14.1 -12.2 -15.0 -5.5 7.7 7.9 11.1
S&P Small-Cap 600#
-5.8 -5.3 -13.7 -6.3 5.3 3.0 5.5
As on 20-Mar-2026  |  *As on 23-Mar-2026  |  #As on 26-Oct-2023
Company
2025
2024
2023
2022
2021
Allegro Microsystems Inc (ALGM)
20.7 -27.6 0.8 -17.0 35.7
S&P Small-Cap 600
4.0 7.0 13.9 -17.4 25.3
BSE Sensex
9.1 8.1 18.7 4.4 22.0

Essential Checks

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Is there a threat to the company's solvency?

Can creative accounting be detected through the financial numbers?

How did the company perform in the last one year?

Financials

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*All values are in ($ Mln)

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*All values are in ($ Mln)

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*All values are in ($ Mln)

Key Ratios

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5Y Avg -- 3Y Avg -- TTM --

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P/E Ratio

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P/B Ratio

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Earnings Yield (%)

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Earnings Yield (%) = EBIT / Enterprise value

PEG Ratio

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Price = Price / Earnings to growth ratio

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Peers

View Details
Company
Price ($) Market Cap ($ Mln) Revenue (TTM) Net Profit (TTM) OPM (%) ROE (%) P/E P/B
Allegro Microsystems Inc (ALGM)
30.0 5,549.5 839.7 -13.2 -0.8 -1.4 -- 5.9
136.6 7,038.5 30,852.9 571.3 2.7 9.3 12.5 1.1
136.1 6,943.7 1,973.3 403.9 16.7 20 18 3.3
14.9 4,942.4 7.1 -216.2 -3,739.8 -64.3 -- 9.0
122.9 6,708.8 9,311.7 230.2 3.8 8.9 29.3 2.7
73.6 6,811.0 1,050.0 -40.4 12.1 -6.8 -- 12.4
206.3 6,799.7 784.8 -64.9 -7.3 -6 -- 6.2
123.8 4,205.8 885.6 122.7 10.5 15.3 34 5.1
325.3 8,555.9 326.7 -42.9 -17.5 -4.6 -- 7.4
91.5 9,465.7 2,906.4 177.5 8.8 10.7 54.5 5.4

Shareholding Pattern

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About Allegro Microsystems Inc (ALGM)

Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for motion control and energy-efficient systems. Its products include...  magnetic sensor ICs, such as position, speed, and current sensor ICs; and power ICs comprising motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire.  Read more

  • President, CEO & Director

    Mr. Vineet A. Nargolwala

  • President, CEO & Director

    Mr. Michael C. Doogue

  • Headquarters

    Manchester, NH

  • Website

    https://www.allegromicro.com

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FAQs for Allegro Microsystems Inc (ALGM)

The share price of Allegro Microsystems Inc (ALGM) is $29.95 (NASDAQ) as of 20-Mar-2026 16:03 EDT. Allegro Microsystems Inc (ALGM) has given a return of -12.76% in the last 3 years.

Since, TTM earnings of Allegro Microsystems Inc (ALGM) is negative, P/E ratio is not available.
The P/B ratio of Allegro Microsystems Inc (ALGM) is 5.95 times as on 20-Mar-2026, a 11 premium to its peers’ median range of 5.37 times.


PE & PB ratio at the end of financial year.


Year P/E Ratio P/B Ratio
2025
-64.71
5.08
2024
34.43
4.65
2023
49.69
9.64
2022
45.67
7.43
2021
248.52
7.62

The 52-week high and low of Allegro Microsystems Inc (ALGM) are Rs 43.86 and Rs 16.38 as of 23-Mar-2026.

Allegro Microsystems Inc (ALGM) has a market capitalisation of $ 5,549 Mln as on 20-Mar-2026. As per SEBI classification, it is a Small Cap company.

Before investing in Allegro Microsystems Inc (ALGM), assess your goals, risk tolerance, and if the company aligns with your long-term plan. Carefully review its business model, financials, and valuation. Avoid making decisions based on tips or short-term trends.

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