How to Buy Profusa Stock

Profusa Inc

A digital-health company developing tissue-integrating biosensors (e. g. the Lumee™ Oxygen Platform) to continuously monitor body chemistry and provide AI-powered health insights, targeting chronic conditions such as diabetes and critical limb ischemia.

Profusa stock last closed at $0.60, up 10.17% from the previous day, and has decreased 99.93% in one year. It has underperformed other stocks in the Medical Devices industry by 0.39 percentage points. Profusa stock is currently +45.37% from its 52-week low of $0.41, and -99.94% from its 52-week high of $957.00.

There are currently 4.41M shares of PFSA outstanding. The market value of PFSA is $2.63M. In the past 24 hours, 782,000 PFSA shares were traded.

How to Buy Profusa Stock

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

  1. Decide where to buy Profusa stock: You need to decide on an online brokerage, but don't worry - we've tried dozens of online stock brokerages and apps to help you figure out where to buy Profusa stock.
  2. Create a brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've identified.
  3. Deposit money your investment account: Select your payment method and add your info.
  4. Analyze Profusa stock: The Profusa ticker symbol is PFSA. Is Profusa stock a good investment? Should you buy shares of PFSA? How do PFSA's underlying business fundamentals look? Do top analysts think Profusa is a good buy? Why has PFSA's stock price moved recently? (Hint: Our stock research website can help you decide if PFSA is a good stock to buy).
  5. Place your PFSA buy order: Decide if you will purchase PFSA shares at the current market price or use a limit order to purchase PFSA shares at a specific price.
  6. Get key alerts regarding your investment in PFSA: Create a watchlist to monitor your position in Profusa stock.

Step 1: Decide where to buy Profusa stock

You need a brokerage account in order to access the NASDAQ market and buy PFSA shares.

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

Our favorite brokerage: eToro

Based on our experience, eToro is the best brokerage. Here's why:

  • You can invest in stocks with 0% commissions: Invest without paying trading commissions.
  • Buy fractional shares: Even if you don't have the money to buy a full share, you can still invest in the stock.
  • Access to global financial markets: From Technology to Industrials, New York to Shanghai (for US users, only US stocks are available) — you can fill your portfolio with stocks from the globe's leading stock exchanges.
  • Social investing: eToro boasts a community of more than 20 million users around the world. Talk to, learn from, and copy the unique crypto portfolios of top investors.
  • Security: eToro is a regulated and licensed fintech leader.
  • Buy other assets: Such as ETFs and cryptos.

Get $10 towards your purchase of shares by signing up for an account with eToro now. This offer is only for US users.

Open eToro Account
eToro securities trading is offered by eToro USA Securities, Inc. (“the BD”), member of FINRA and SIPC. Cryptocurrency is offered by eToro USA LLC (“the MSB”) (NMLS: 1769299) and is not FDIC or SIPC insured. Investing involves risk, and content is provided for educational purposes only, does not imply a recommendation, and is not a guarantee of future performance. https://www.wallstreetzen.com is not an affiliate and may be compensated if you access certain products or services offered by the MSB and/or the BD.

Step 2: Create a brokerage account

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

How to Set Up a New Investment Account on eToro

  1. Click here to get started.
    eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
  2. Provide your personal info to open a new brokerage account.
  1. Submit your information by clicking the "Create Account" button.
  2. 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.

Step 3: Deposit money your investment account

Now that you've filled out your info on our top ranked stock app, you can securely and quickly fund your account:

Watch the video below for more details transferring money into your new investment account.

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.

Step 4: Analyze Profusa stock

Once you have selected the best place to buy Profusa stock, it's crucial to analyze their stock before you invest, so you can understand the risk and upside.

Profusa Numbers

PFSA Price
$0.60
1w %
0%
1y %
-99.93%
5y %
N/A
P/E
-0.01x
P/B
-0.1x
P/S
N/A
PEG
N/A
Revenue
$0.00
Earnings
-$35.82M
Fore. Rev. Growth
N/A
Fore. Earn. Growth
N/A
Market Cap
$2.63M
Next Earnings
N/A
Next Dividend
N/A

Profusa Due Diligence Checks

WallStreetZen was created to help part-time investors do better fundamental analysis in less time.

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

What is the fair value of PFSA stock?

Investors use a variety of different financial metrics, analyses, models, and charts to gauge PFSA's true value.

You can access additional valuation research on PFSA's stock here.

A look at PFSA Cashflows and Balance Sheet

Failed Health Checks:

  • There are more short-term liabilities than short-term assets on the PFSA balance sheet.
  • There are more long-term liabilities than short-term assets on the PFSA balance sheet.
  • PFSA has $3.22M in cash and short term investments. This is not sufficient to cover its annual cash burn of $16.26M.
  • PFSA debt to equity ratio of -1.14 is negative.
  • Total PFSA debt is still negative.
  • PFSA has cash burn of 16256000. It does not have sufficient cash and short-term investments to cover this.

Metrics for Advanced PFSA Traders

SMA10
0.6
SMA20
0.79
SMA50
0.84
SMA100
4.04
SMA200
17.05
MACD
-0.17
MACD Signal
-0.19
MACD Histogram
0.03
RSI
41.12
Stochastic %K
19.59
Stochastic %D
11.24
StochRSI %K
45.99
StochRSI %D
22.01

PFSA Revenue

Last year, PFSA revenue was $0.00. During the past two year, PFSA's revenue has grown by -100% per year. This was slower than the Medical Devices industry average of 10.81%.

You can research PFSA's earnings and revenue performance here.

Are PFSA executives and large shareholders buying or selling the stock?

In the past 12 months, insiders at PFSA have not bought or sold any shares.

Dig into more about who owns PFSA stock here.

Can I rely on PFSA as an income stream?

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

What others are saying about PFSA

One of the primary reasons eToro is our top-rated brokerage is because of its social trading community.

Click below to see what other traders have to say.

Step 5: Place your PFSA buy order

There are two main types of orders:

  • Market order: A market order is an order to buy or sell a stock at the best available price.
    Market orders are generally the best for newer investors.
  • Limit order: A limit order allows you to buy or sell a security at a specific price (or better).
    If you want to make sure you're buying or selling at a given dollar amount limit, use a limit order.

Hit the Open button and eToro will execute your order.

If you want additional assistance investing in stocks on eToro, click the helpful video below:

Open eToro Account

Step 6: Get key alerts regarding your investment in PFSA

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

Make a watchlist to get alerted to the latest events about your PFSA stock.

PFSA Feed

How to Buy Stock in Profusa

To summarize, here are the 6 steps for buying Profusa stock:

  1. Decide where to buy Profusa stock
  2. Create a brokerage account
  3. Deposit money your investment account
  4. Analyze Profusa stock
  5. Place your PFSA buy order
  6. Get key alerts regarding your investment in PFSA

If you need a place to buy stocks, eToro is our recommended option.

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.

If you would like to monitor your new investment in Profusa, add PFSA to your watchlist by clicking the button below.

NASDAQ: PFSA
$0.60+0.06 (+10.17%)
Updated Apr 30, 2026
Open eToro Account
Your capital is at risk.
NASDAQ: PFSA
$0.60+0.06 (+10.17%)
Updated Apr 30, 2026
Open eToro Account
Your capital is at risk.

FAQ

How much does it cost to buy one Profusa share?

As of Apr 30, 2026, it costs $0.60 to buy one share of Profusa stock.

Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $0.3, you can buy 0.5 shares of PFSA.

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.

What is the best way to buy Profusa stock?

One way to place an order for Profusa 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.