Puma Biotechnology

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 PBYI and other ETFs, options, and stocks.

About PBYI

Puma Biotechnology, Inc. is a biopharmaceutical company. It acquires and develops innovative products for the treatment of various forms of cancer. 

CEO
Alan H. Auerbach
CEOAlan H. Auerbach
Employees
179
Employees179
Headquarters
Los Angeles, California
HeadquartersLos Angeles, California
Founded
2010
Founded2010
Employees
179
Employees179

PBYI Key Statistics

Market cap
368.85M
Market cap368.85M
Price-Earnings ratio
12.00
Price-Earnings ratio12.00
Dividend yield
Dividend yield
Average volume
308.01K
Average volume308.01K
High today
$7.41
High today$7.41
Low today
$7.17
Low today$7.17
Open price
$7.41
Open price$7.41
Volume
162.01K
Volume162.01K
52 Week high
$7.90
52 Week high$7.90
52 Week low
$2.85
52 Week low$2.85

Stock Snapshot

Puma Biotechnology(PBYI) stock is priced at $7.26, giving the company a market capitalization of 368.85M. It carries a P/E multiple of 12.00.

On 2026-04-21, Puma Biotechnology(PBYI) stock moved within a range of $7.17 to $7.41. With shares now at $7.26, the stock is trading +1.3% above its intraday low and -2.0% below the session's peak.

Trading activity shows a volume of 162.01K, compared to an average daily volume of 308.01K.

The stock's 52-week range extends from a low of $2.85 to a high of $7.90.

The stock's 52-week range extends from a low of $2.85 to a high of $7.90.

People also own

Based on the portfolios of people who own PBYI. 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.