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ALGM
Allegro MicroSystems, Inc. Common Stock
stock NASDAQ

At Close

Sep 30, 2026 3:59:56 PM EDT

36.35USD-0.669%(-0.25)2,098,005

34.75Bid 38.19Ask 3.44Spread

Pre-market

Sep 30, 2026 8:47:30 AM EDT

36.96USD+0.984%(+0.36)655

After-hours

Sep 30, 2026 4:27:30 PM EDT

36.35USD-0.014%(0.00)163,446

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Market Cap

6.79B

Industry

Semiconductors

Next Earnings

Oct 29, 2026 (29d)

ALGM Stats

Avg. Vol. 10 Day

2,670,750

Avg. Vol. 30 Day

2,325,813

Employees

4,687

Market Cap

6,785,034,474

Shares Out.

186,402,046

On/Off Exchange

55%/45%

6 Month Beta

3.61

1 Year Beta

2.92

2 Year Beta

2.22

3 Year Beta

2.25

52 Week Low

22.41

52 Week High

71.77

SMA50

39.24

SMA200

40.12

1 Week

+3.67%

1 Month

+0.41%

3 Month

-47.72%

6 Month

+29.82%

1 Year

+24.66%

2 Year

+56.22%

5 Year

+13.89%

Profile

allegro microsystems, llc is a leader in developing, manufacturing and marketing high-performance semiconductors. allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. allegro is headquartered in worcester, massachusetts (usa) with design, applications, and sales support centers located worldwide.

ALGM Stock Summary

Allegro MicroSystems, Inc. Common Stock (NASDAQ:ALGM) stock price today is $36.35, and today's volume is 2,098,005. ALGM is down -0.669% today. The 30 day average volume is 2,325,813. ALGM market cap is 6.79B with 186,402,046 shares outstanding.

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ALGM Stock Summary

ALGM
Allegro MicroSystems, Inc. Common Stock
stock NASDAQ