Puma Biotechnology, Inc. (PBYI)

NASDAQ:
PBYI
| Latest update: Nov 4, 2025, 2:35 PM

Stock events for Puma Biotechnology, Inc. (PBYI)

Puma Biotechnology's stock has increased by 76.09% in the past six months. Key events include Q1 2025 net income of $3 million and revenue of $46.0 million, Q2 2025 revenue of $52.4 million and net income of $5.9 million, analyst rating changes from Weiss Ratings and Wall Street Zen, an upcoming Q3 2025 financial results conference call, and positive momentum around its pipeline, particularly alisertib.

Demand Seasonality affecting Puma Biotechnology, Inc.’s stock price

Puma Biotechnology's product sales exhibit some seasonality. The first quarter (Q1) is traditionally the lowest revenue quarter for the company, primarily due to inventory drawdowns at specialty pharmacies and distributors following the holiday periods.

Overview of Puma Biotechnology, Inc.’s business

Puma Biotechnology, Inc. is a biopharmaceutical company focused on developing and commercializing cancer treatments. Its main product is NERLYNX (neratinib), an oral medication for HER2-overexpressed/amplified breast cancer and advanced or metastatic HER2-positive breast cancer. The company is also developing alisertib for various cancers.

PBYI’s Geographic footprint

Puma Biotechnology operates in the United States and internationally. NERLYNX is marketed in the United States and has European Commission authorization. The company has expanded globally through licensing agreements with companies like Pierre Fabre, CANbridge Life Sciences, Medison Pharma, Knight Therapeutics, Specialised Therapeutics, and Pint Pharma.

PBYI Corporate Image Assessment

Specific events impacting Puma Biotechnology's brand reputation in the past year were not prominently featured in the search results. The available information primarily focuses on financial performance, product development, clinical trial updates, and stock analyst ratings.

Ownership

Puma Biotechnology has a mixed ownership structure: 25.89% institutional, 16.12% insiders, and 57.99% public companies and individual investors. Major institutional owners include Acorn Capital Advisors, Llc, BlackRock, Inc., and Vanguard Group Inc. Alan Auerbach, the company's founder, is the largest individual shareholder.

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Price Chart

$5.04

1.75%
(1 month)

Top Shareholders

Acorn Capital Advisors LLC
8.42%
BlackRock, Inc.
7.81%
The Vanguard Group, Inc.
7.55%
Acadian Asset Management, Inc.
4.09%
Renaissance Technologies Holdings Corp.
3.82%
American Century Cos., Inc.
2.73%
Dimensional Holdings, Inc.
2.34%
Azimut Holding SpA
2.01%
Geode Holdings Trust
1.98%
Connor, Clark & Lunn Financial Group Ltd.
1.83%
Janus Henderson Group Plc
1.52%
State Street Corp.
1.50%
D. E. Shaw & Co. LP
1.31%
LSV Asset Management
1.09%
GFH CSEVA LLC
1.03%
Franklin Resources, Inc.
0.96%
Ritholtz Wealth Management LLC
0.96%
GlobeFlex Capital LP
0.92%
Arrowstreet Capital Holding LLC
0.92%
SEI Investments Co.
0.71%

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FAQ

What is the current stock price of Puma Biotechnology, Inc.?

As of the latest update, Puma Biotechnology, Inc.'s stock is trading at $5.04 per share.

What’s happening with Puma Biotechnology, Inc. stock today?

Today, Puma Biotechnology, Inc. stock is down by -1.75%, possibly due to news.

What is the market sentiment around Puma Biotechnology, Inc. stock?

Current sentiment around Puma Biotechnology, Inc. stock is positive, based on recent news, trading volume, and analyst opinions.

Is Puma Biotechnology, Inc.'s stock price growing?

Over the past month, Puma Biotechnology, Inc.'s stock price has decreased by -1.75%.

How can I buy Puma Biotechnology, Inc. stock?

You can buy Puma Biotechnology, Inc. stock through any brokerage platform, such as e.g., Robinhood, Fidelity, E*TRADE, by searching for the ticker symbol PBYI

Who are the major shareholders of Puma Biotechnology, Inc. stock?

Major shareholders of Puma Biotechnology, Inc. include institutions such as Acorn Capital Advisors LLC (8.42%), BlackRock, Inc. (7.81%), The Vanguard Group, Inc. (7.55%) ... , according to the latest filings.