How to Buy Allegro Microsystems Stock

Allegro Microsystems Inc

Allegro MicroSystems, Inc. focuses on the creation, production, and worldwide distribution of sophisticated integrated circuits (ICs).

Allegro Microsystems stock last closed at $44.13, up 3.91% from the previous day, and has increased 38.51% in one year. It has underperformed other stocks in the Semiconductors industry by 0.53 percentage points. Allegro Microsystems stock is currently +96.92% from its 52-week low of $22.41, and -38.51% from its 52-week high of $71.77.

There are currently 186.4M ALGM shares outstanding. The market cap of ALGM is $8.23B. In the last 24 hours, 2.14M ALGM shares were traded.

How to Buy Allegro Microsystems Stock

Not sure how to invest in Allegro Microsystems stock? Here's how.

  1. Decide where to buy Allegro Microsystems stock: You need to pick an online brokerage, but don't worry - we've tested dozens of stock brokerages and apps to help you figure out where to buy Allegro Microsystems stock.
  2. Create your brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've identified.
  3. Fund your investment account: Select your payment method and add your information.
  4. Evaluate Allegro Microsystems stock: The Allegro Microsystems ticker symbol is ALGM. Is Allegro Microsystems stock a good investment? Should you buy shares of ALGM? How do ALGM's underlying business fundamentals look? Do top analysts think Allegro Microsystems is a good buy? Why has ALGM's stock price moved recently? (Hint: Our stock market research tools can help you understand if ALGM is a good stock to buy).
  5. Execute your ALGM purchase: Decide if you will purchase ALGM shares at the current market price or use a limit order to buy ALGM shares at a given price.
  6. Monitor your ALGM position: Create a watchlist to get live updates on your new investment in Allegro Microsystems stock.

Step 1: Decide where to buy Allegro Microsystems stock

You will need a brokerage account to access the NASDAQ market and buy ALGM shares.

A brokerage account is an investment account that enables you to buy and sell a number of financial instruments, such as stocks, bonds, mutual funds, and ETFs.

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Step 2: Create your brokerage account

Now that you've picked your brokerage, the next step is to fill out some personal details so you can buy ALGM today.

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Step 3: Fund your investment account

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Step 4: Evaluate Allegro Microsystems stock

Once you have selected the best place to buy Allegro Microsystems stock, it's important to research their stock before you buy, so you truly understand the risk as well as the upside.

Allegro Microsystems shares at a glance

ALGM Price
$44.13
1w %
3.95%
1y %
38.51%
5y %
49.14%
P/E
551.63x
P/B
8.53x
P/S
8.67x
PEG
2.85x
Revenue
$945.93M
Earnings
$14.20M
Fore. Rev. Growth
16.84%
Fore. Earn. Growth
193.36%
Market Cap
$8.23B
Next Earnings
N/A
Next Dividend
N/A

Allegro Microsystems Fundamentals

WallStreetZen was built to help part-time investors do more in-depth fundamental analysis in less time.

You can see all of the due diligence checks on ALGM's stock page.

Is ALGM stock undervalued or overvalued?

You can use a variety of different financial metrics, analyses, models, and charts to gauge ALGM's intrinsic value.

Using relative valuations methods:

  • ALGM could be overvalued based on its P/E ratio of 551.63x, relative to Semiconductors industry P/E ratio of 49.87x
  • ALGM could be undervalued based on its P/B ratio of 8.53x, relative to Semiconductors industry P/B ratio of 12.91x
  • ALGM could be overvalued based on its PEG ratio of 2.85x

You can do additional valuation research on ALGM's stock here.

How do ALGM Financials look?

Signs that ALGM is financially healthy:

  • There are more short-term assets than long-term liabilities on the ALGM balance sheet.
  • ALGM's operating cash flow of $123.44M allows it to safely service it's debt of $304.01M.
  • ALGM profit margin has gone up from -9% to 1.5% in the past year.
  • There are more short-term assets than short-term liabilities on the ALGM balance sheet.

Signs that ALGM is not financially healthy:

  • Total ALGM debt is higher than 5 years ago, relative to shareholder equity.
  • ALGM has a relatively high debt to equity ratio of 0.46.
  • ALGM earnings of $32.45M is not enough to cover its interest payments.

Is it a good time to buy ALGM stock, according to analysts?

Out of 9 Wall Street analysts who give forecasts on ALGM, the consensus analyst rating on Allegro Microsystems is a Strong Buy

It's important to keep in mind that analyst ratings are not stock recommendations, nor are they investment advice.

Most Recent ALGM Analyst Forecasts

Tom O'Malley, a top 1% analyst from Barclays downgrades ALGM to a hold rating and maintains their ALGM price target from $48.00 to $48.00, on Jul 20, 2026.

Timothy Arcuri, a top 1% analyst from UBS maintains ALGM with a strong buy rating and raises their ALGM price target from $52.00 to $55.00, on May 8, 2026.

Joseph Quatrochi, a top 3% analyst from Wells Fargo maintains ALGM with a strong buy rating and raises their ALGM price target from $48.00 to $56.00, on May 8, 2026.

Mark Lipacis, a top 2% analyst from Evercore ISI Group maintains ALGM with a buy rating and raises their ALGM price target from $49.00 to $53.00, on May 8, 2026.

You can dig deeper into what analysts are saying on the Allegro Microsystems stock forecast page.

ALGM Trading Indicators

SMA10
42.55
SMA20
44.43
SMA50
50.36
SMA100
45.98
SMA200
38.62
MACD
-2.25
MACD Signal
-2.51
MACD Histogram
0.26
RSI
45.46
Stochastic %K
43.81
Stochastic %D
37.25
StochRSI %K
68.41
StochRSI %D
54.66

Is ALGM Making Money?

Last year, ALGM earnings were $14.20M. In the past 5 year, ALGM's earnings have grown by -40.8% per year. This was slower than the Semiconductors industry average of 57.99%.

Last year, ALGM revenue was $945.93M. During the past five year, ALGM's revenue has gone up by 7.32% per year. This was slower than the Semiconductors industry average of 40.49%.

You can analyze ALGM's earnings and revenue performance here.

Latest Insiders Trades at ALGM

In the past 12 months, executives and large shareholders at ALGM have sold more shares than they have bought.

Erin Hagen, CHRO;SVP of ALGM, was the latest ALGM insider to sell. They sold $101,431.15 worth of ALGM stock on Aug 10, 2026.

Learn more about who owns ALGM shares here.

Does ALGM provide a stable income stream?

No, Allegro Microsystems doesn't provide an income stream by paying out dividends.

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Step 5: Execute your ALGM purchase

You have two main types of orders:

  • Market order: A market order is an order to buy or sell a security at the best price on the market.
    Market orders are mostly the easiest way to buy.
  • Limit order: A limit order is an order to buy or sell a stock at a specific price (or better).
    If you want to be sure you're buying or selling at a specific dollar amount limit, place a limit order.

Click the Open Trade button and your broker will place the order.

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Step 6: Monitor your ALGM position

Now that you own some shares in ALGM, you'll want to keep up with your investment.

Start a watchlist to get notified of the latest news about your ALGM stock.

ALGM Feed

How to Buy Stock in Allegro Microsystems

To reiterate, here are the 6 steps to buy stock in Allegro Microsystems:

  1. Decide where to buy Allegro Microsystems stock
  2. Create your brokerage account
  3. Fund your investment account
  4. Evaluate Allegro Microsystems stock
  5. Execute your ALGM purchase
  6. Monitor your ALGM position

If you require a brokerage account, eToro is our recommended option.

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If you would like to keep track of your new investment in Allegro Microsystems, click the button below.

NASDAQ: ALGM
$44.13+1.66 (+3.91%)
Updated Aug 13, 2026
Open eToro Account
Your capital is at risk.
NASDAQ: ALGM
$44.13+1.66 (+3.91%)
Updated Aug 13, 2026
Open eToro Account
Your capital is at risk.

FAQ

How much does it cost to buy one Allegro Microsystems share?

As of Aug 13, 2026, it costs $44.13 to buy one share of Allegro Microsystems stock.

Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $10, you can buy 0.227 shares of ALGM.

Get Started with eToro Today
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.

Is now a good time to buy Allegro Microsystems stock?

According to 9 Wall Street analysts who monitor Allegro Microsystems, their consensus recommendation is to buy Allegro Microsystems stock.

What is the best way to buy Allegro Microsystems stock?

One way to place an order for Allegro Microsystems stock is with a brokerage account.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.