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Market Summary Market News Stock Quotes Market MoversAllegro MicroSystems, Inc. - Common Stock (NQ:ALGM)
Price and Volume
Detailed Quote| Volume | 2,551,166 |
| Open | 36.83 |
| Bid (Size) | 35.00 (100) |
| Ask (Size) | 36.30 (100) |
| Prev. Close | 36.27 |
| Today's Range | 35.07 - 36.83 |
| 52wk Range | 22.41 - 71.77 |
| Shares Outstanding | 189,646,542 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
50.4% below 52-week high
35.57
22.4152W Low
71.7752W High
1 Week
10.4% below 1-week high
34.951W Low
39.711W High
Allegro MicroSystems, Inc. - Common Stock (ALGM) traded between $22.41 and $71.77 over the past 52 weeks and last traded at $35.57, 50.4% below its 52-week high. Over the past week it ranged between $34.95 and $39.71.
Past 12 Months
1W
-$2.89
1M
-$0.27
3M
-$19.30
6M
-$1.93
YTD
+$8.66
1Y
+$7.81
ALGM was +28.1% over the past year, -5.1% over six months, +32.2% year to date, -7.5% in the last week.
12 Months vs Market
ALGM
+28.1%
DIA
+11.4%
SPY
+16.0%
QQQ
+23.0%
IWM
+13.8%
Over the past 12 months ALGM returned +28.1% versus DIA (Dow) +11.4%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +23.0% and IWM (Russell 2000) +13.8%.
Volume & Liquidity
1.09× 3-mo avg
Today 2,551,166
3-mo avg 2.3M
1W
2.9M
1M
2.7M
3M
2.3M
6M
2.6M
YTD
2.6M
1Y
2.5M
ALGM most recently traded 2,551,166 shares against a 3-month average daily volume of 2.3M.
More News
Read More
Why Is Allegro MicroSystems (ALGM) Stock Soaring Today
October 02, 2026
1 Profitable Stock Worth Your Attention and 2 We Question
October 02, 2026
1 of Wall Street’s Favorite Stocks on Our Watchlist and 2 Facing Challenges
September 17, 2026
1 High-Flying Stock for Long-Term Investors and 2 Facing Headwinds
September 04, 2026
2 Growth Stocks with Explosive Upside and 1 We Question
September 03, 2026
1 Semiconductor Stock Worth Investigating and 2 We Avoid
August 17, 2026
Allegro MicroSystems Q1 Earnings Call Highlights ↗
July 30, 2026
Allegro MicroSystems Reports First Quarter 2027 Results
July 30, 2026
Frequently Asked Questions
Is Allegro MicroSystems, Inc. - Common Stock publicly traded?
Yes, Allegro MicroSystems, Inc. - Common Stock is publicly traded.
What exchange does Allegro MicroSystems, Inc. - Common Stock trade on?
Allegro MicroSystems, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Allegro MicroSystems, Inc. - Common Stock?
The ticker symbol for Allegro MicroSystems, Inc. - Common Stock is ALGM on the Nasdaq Stock Market
What is the current price of Allegro MicroSystems, Inc. - Common Stock?
The current price of Allegro MicroSystems, Inc. - Common Stock is 35.57
When was Allegro MicroSystems, Inc. - Common Stock last traded?
The last trade of Allegro MicroSystems, Inc. - Common Stock was at 10/09/26 04:00 PM ET
What is the market capitalization of Allegro MicroSystems, Inc. - Common Stock?
The market capitalization of Allegro MicroSystems, Inc. - Common Stock is 6.75B
How many shares of Allegro MicroSystems, Inc. - Common Stock are outstanding?
Allegro MicroSystems, Inc. - Common Stock has 7B shares outstanding.
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