How to Buy Illumina Stock

Illumina Inc

Illumina, Inc. provides sequencing and array-based solutions for genetic and genomic analysis.

Illumina stock last closed at $97.82, down 2.14% from the previous day, and has decreased 24.9% in one year. It has underperformed other stocks in the Diagnostics & Research industry by 0.04 percentage points. Illumina stock is currently +42.39% from its 52-week low of $68.70, and -37.56% from its 52-week high of $156.66.

At the moment, there are 153.7M shares of ILMN outstanding. The market capitalization of ILMN is $15.03B. In the past 24 hours, 1.21M ILMN shares were traded.

How to Buy Illumina Stock

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

  1. Choose where to buy Illumina stock: You need to decide on a stock brokerage, but don't worry - we've tested dozens of stock brokerages and apps to help you decide where to buy Illumina stock.
  2. Sign up for your brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've found.
  3. Put funds into your investment account: Choose your method of payment and add your information.
  4. Research Illumina stock: The Illumina ticker symbol is ILMN. Is Illumina stock a good investment? Should you buy shares of ILMN? How do ILMN's underlying business fundamentals look? Do top analysts think Illumina is a good buy? Why has ILMN's stock price moved recently? (Hint: Our stock analysis website can help you understand if ILMN is a good stock to buy).
  5. Make your ILMN buy order: Decide if you will purchase ILMN shares at the current market price or use a limit order to purchase ILMN shares at a given price.
  6. Monitor your ILMN position: Create a watchlist to get the latest news on your new investment in Illumina stock.

Step 1: Choose where to buy Illumina stock

You need a brokerage account to access the NASDAQ market and buy ILMN stock.

A brokerage account enables you to buy and sell a number of financial instruments, including stocks, bonds, mutual funds, and ETFs.

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Step 2: Sign up for your brokerage account

Now that you've selected the best brokerage, the next step is to fill out some personal details so you can invest in ILMN today.

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Step 3: Put funds into your investment account

Now that you've filled out your info on the best investment app, you can securely and quickly fund your account:

Watch this video walkthrough if you need help transferring money into your new investment account.

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Step 4: Research Illumina stock

After you have chosen the best place to buy Illumina stock, it's critical to evaluate their stock before you invest, so you can comprehend the risk and opportunity.

Illumina shares data

ILMN Price
$97.82
1w %
-0.92%
1y %
-24.9%
5y %
-73.17%
P/E
12.35x
P/B
6.66x
P/S
3.58x
PEG
N/A
Revenue
$4.28B
Earnings
$1.26B
Fore. Rev. Growth
1.71%
Fore. Earn. Growth
-21.47%
Market Cap
$15.03B
Next Earnings
Oct 30, 2025
Next Dividend
N/A

Illumina Due Diligence Score

WallStreetZen was designed to help everyday investors perform more accurate fundamental analysis in less time.

You can view all of the due diligence checks on ILMN's stock page.

Is ILMN stock overvalued?

Analysts use many financial metrics, analyses, models, and charts to gauge ILMN's true value.

Using relative valuations metrics:

  • ILMN could be undervalued based on its P/E ratio of 12.35x, relative to Diagnostics & Research industry P/E ratio of 22.02x
  • ILMN could be overvalued based on its P/B ratio of 6.66x, relative to Diagnostics & Research industry P/B ratio of 3.84x

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

ILMN Financials at a glance

Pros:

  • ILMN profit margin has gone up from -68.7% to 29.4% in the past year.
  • ILMN earnings of $1.51B is not sufficient to cover its interest payments.
  • ILMN's operating cash flow of $1.15B allows it to safely service it's debt of $2.52B.
  • There are more short-term assets than short-term liabilities on the ILMN balance sheet.
  • There are more short-term assets than long-term liabilities on the ILMN balance sheet.

Cons:

  • ILMN has a relatively high debt to equity ratio of 1.7.
  • Total ILMN debt is higher than 5 years ago, relative to shareholder equity.

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

Out of 12 Wall Street analysts who track ILMN, the consensus analyst rating on Illumina is a Hold

Please keep in mind that analyst forecasts are not stock recommendations, nor are they investment advice.

Most Recent ILMN Analyst Upgrades/Downgrades

Sung Ji Nam, a bottom 4% analyst from ScotiaBank downgrades ILMN to a hold rating and announces their ILMN price target of $125.00, on Jul 11, 2025.

Patrick B Donnelly, a top 18% analyst from Citigroup downgrades ILMN to a strong sell rating and lowers their ILMN price target from $85.00 to $80.00, on Jul 9, 2025.

Vijay Kumar, a bottom 3% analyst from Evercore ISI Group maintains ILMN with a buy rating and raises their ILMN price target from $116.00 to $128.00, on Jul 8, 2025.

Mason Carrico, a bottom 6% analyst from Stephens & Co. reiterates ILMN with a strong buy rating and maintains their ILMN price target from $105.00 to $105.00, on May 20, 2025.

David Westenberg, a top 9% analyst from Piper Sandler maintains ILMN with a strong buy rating and lowers their ILMN price target from $190.00 to $185.00, on May 15, 2025.

You can dive deeper into what analysts are projecting on the Illumina stock forecast page.

ILMN Momentum

SMA10
99.84
SMA20
98.73
SMA50
99.06
SMA100
89.7
SMA200
103.41
MACD
0.17
MACD Signal
0.43
MACD Histogram
-0.26
RSI
46.69
Stochastic %K
47.57
Stochastic %D
53.65
StochRSI %K
30.5
StochRSI %D
43.87

ILMN Revenue

Last year, ILMN earnings were $1.26B. Over the past 5 year, ILMN's earnings have grown by 10.95% per year. This was slower than the Diagnostics & Research industry average of 11.91%.

Last year, ILMN revenue was $4.28B. During the past 5 year, ILMN's revenue has increased by 5.04% per year. This was slower than the Diagnostics & Research industry average of 9.65%.

Dig into ILMN's earnings and revenue performance here.

Who is buying/selling ILMN?

In the past year, executives and large shareholders at ILMN have sold more shares than they have bought.

Everett Cunningham, SVP Chief Commercial Officer of ILMN, was the latest ILMN insider to sell. They sold $412,693.20 worth of ILMN stock on Jul 5, 2025.

Dig into more about who owns ILMN stock here.

Does ILMN stock generate passive income?

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

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Step 5: Make your ILMN buy order

There are two primary order types:

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

Press the Open button and eToro will execute your order.

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Step 6: Monitor your ILMN position

Now that you own some ILMN stock, you'll want to stay up-to-date on your new investment.

Make a watchlist to monitor your ILMN stock.

ILMN Feed

How to Buy Stock in Illumina

To summarize, here are the 6 steps to buy stock in Illumina:

  1. Choose where to buy Illumina stock
  2. Sign up for your brokerage account
  3. Put funds into your investment account
  4. Research Illumina stock
  5. Make your ILMN buy order
  6. Monitor your ILMN position

If you are looking for a online brokerage, eToro is our favorite venue.

Get Started with eToro Today
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If you would like to keep an eye on your new investment in Illumina, add ILMN to your watchlist below.

NASDAQ: ILMN
$97.82-2.14 (-2.14%)
Updated Sep 2, 2025
Open eToro Account
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NASDAQ: ILMN
$97.82-2.14 (-2.14%)
Updated Sep 2, 2025
Open eToro Account
Your capital is at risk.

FAQ

How much does it cost to buy one Illumina share?

As of Sep 2, 2025, it costs $97.82 to buy one share of Illumina 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 0.102 shares of ILMN.

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 Illumina stock?

According to 12 Wall Street analysts who monitor Illumina, their consensus recommendation is to hold Illumina stock.

What is the best way to buy Illumina stock?

One way to place an order for Illumina 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.