Penumbra

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell Penumbra and other ETFs, options, and stocks.

About PEN

Penumbra, Inc. is a thrombectomy company, which designs, develops, manufactures, and markets innovative medical products. It offers neurovascular thrombectomy and embolization and access technologies, neurosurgical tools, Penumbra LANTERN Delivery Microcatheter, and Penumbra Occlusion Device system. 

CEO
Adam Elsesser
CEOAdam Elsesser
Employees
4,700
Employees4,700
Headquarters
Alameda, California
HeadquartersAlameda, California
Founded
2004
Founded2004
Employees
4,700
Employees4,700

PEN Key Statistics

Market cap
12.52B
Market cap12.52B
Price-Earnings ratio
73.54
Price-Earnings ratio73.54
Dividend yield
Dividend yield
Average volume
364.85K
Average volume364.85K
High today
$319.94
High today$319.94
Low today
$318.06
Low today$318.06
Open price
$319.94
Open price$319.94
Volume
474.43K
Volume474.43K
52 Week high
$362.41
52 Week high$362.41
52 Week low
$221.26
52 Week low$221.26

Stock Snapshot

As of today, Penumbra(PEN) shares are valued at $318.32. The company's market cap stands at 12.52B, with a P/E ratio of 73.54.

During the trading session on 2026-07-19, Penumbra(PEN) shares reached a daily high of $319.94 and a low of $318.06. At a current price of $318.32, the stock is +0.1% higher than the low and still -0.5% under the high.

Trading volume for Penumbra(PEN) stock has reached 474.43K, versus its average volume of 364.85K.

Over the past 52 weeks, Penumbra(PEN) stock has traded between a high of $362.41 and a low of $221.26.

Over the past 52 weeks, Penumbra(PEN) stock has traded between a high of $362.41 and a low of $221.26.

PEN News

Simply Wall St 6h
Penumbra Starts The FORWARD Study, Is The Stock Already Expensive?

Advertisement FORWARD stroke study puts Penumbra (PEN) thrombectomy platform in focus Penumbra (PEN) has kicked off the FORWARD study, an international, real...

Penumbra Starts The FORWARD Study, Is The Stock Already Expensive?

Analyst ratings

92%

of 12 ratings
Buy
8.3%
Hold
91.7%
Sell
0%

People also own

Based on the portfolios of people who own PEN. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.