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Puma Biotechnology, Inc. (PBYI)

Healthcare | Biotechnology | Los Angeles, United States | NasdaqGS
10.22 USD -0.07 (-0.666%) ⇩ (Oct. 13, 2026, 3:30 p.m. EDT)

Short-term:★★★☆☆Long-term:★★⯪☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 3:30 a.m. EDT

The immediate outlook is cautiously optimistic, driven by a distinct divergence between the company's deteriorating long-term price history and its current operational recovery. While the stock has suffered a catastrophic -91.6% decline over the last nine years, the most recent annual data shows a massive +88.9% rebound, signaling a potential inflection point where the market is finally recognizing the turnaround. This recent surge is the primary driver for a slight upside lean in the short term, supported by a bullish options flow where traders are buying calls at strikes far above the current price, betting on continued momentum rather than protection. However, the long-term investment case remains neutral due to the sheer depth of the historical drawdown; despite the recent recovery, the multi-year trajectory is still deeply negative, and the balance sheet carries significant debt relative to equity. Furthermore, the absence of any dividend history eliminates income appeal, leaving the thesis entirely dependent on the sustainability of this recent earnings and revenue growth. The statistical forecast offers only a weak lean to the upside, confirming that while the trend is shifting, the path ahead remains uncertain.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.067863
AutoTheta0.091943
MSTL0.118116
AutoETS0.121096

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 36%
H-stat 2.59
Ljung-Box p 0.000
Jarque-Bera p 0.031
Excess Kurtosis -0.07
Attribute Value
Sector Healthcare
Debt to Equity Ratio 3.477
Revenue per Share 4.567
Market Cap 527,629,344
Trailing P/E 20.04
Forward P/E 29.20
Beta 1.21
Profit Margins 11.55%
Website https://www.pumabiotechnology.com

As of Oct. 10, 2026, 3:30 a.m. EDT: Speculators are positioning asymmetrically for upside, evidenced by heavy open interest in out-of-the-money calls (strikes 12.5 and 15.0) compared to negligible put volume. Implied volatility is significantly higher for puts than calls, suggesting a 'crash' premium, yet the actual flow is overwhelmingly bullish. The lack of significant put open interest indicates the market is not pricing in a high probability of a downside event despite the elevated put IV.


Info Dump

Attribute Value
52 Week Change 0.9378531
Address1 10,880 Wilshire Boulevard
Address2 Suite 1700
All Time High 279.37
All Time Low 1.6
Ask 13.13
Ask Size 2
Audit Risk 6
Average Daily Volume10 Day 353,270
Average Daily Volume3 Month 319,943
Average Volume 319,943
Average Volume10Days 353,270
Beta 1.209
Bid 7.49
Bid Size 2
Board Risk 6
Book Value 2.711
City Los Angeles
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 6
Country United States
Crypto Tradeable 0
Currency USD
Current Price 10.2214
Current Ratio 2.912
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 10.4
Day Low 10.145
Debt To Equity 3.477
Display Name Puma Biotechnology
Dividend Yield 0.0
Earnings Call Timestamp End 1,786,048,200
Earnings Call Timestamp Start 1,786,048,200
Earnings Growth 0.358
Earnings Quarterly Growth 0.399
Earnings Timestamp 1,786,046,400
Earnings Timestamp End 1,793,908,800
Earnings Timestamp Start 1,793,908,800
Ebitda 40,115,000
Ebitda Margins 0.17347
Enterprise To Ebitda 11.02
Enterprise To Revenue 1.912
Enterprise Value 442,084,480
Eps Forward 0.35
Eps Trailing Twelve Months 0.51
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 9.2728
Fifty Day Average Change 0.9485998
Fifty Day Average Change Percent 0.102299176
Fifty Two Week Change Percent 93.78531
Fifty Two Week High 10.5
Fifty Two Week High Change -0.27859974
Fifty Two Week High Change Percent -0.02653331
Fifty Two Week Low 4.58
Fifty Two Week Low Change 5.6414003
Fifty Two Week Low Change Percent 1.2317468
Fifty Two Week Range 4.58 - 10.5
Financial Currency USD
First Trade Date Milliseconds 1,335,274,200,000
Float Shares 40,344,179
Forward Eps 0.35
Forward P E 29.204
Free Cashflow 32,473,124
Full Exchange Name NasdaqGS
Full Time Employees 179
Fullday Change -0.0685997
Fullday Change Percent -0.6661071
Fullday Price 10.2214
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,790,812,800
Gross Margins 0.74832
Gross Profits 173,044,992
Has Pre Post Market Data 1
Held Percent Insiders 0.15365
Held Percent Institutions 0.75607
Implied Shares Outstanding 51,620,066
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Puma Biotechnology, Inc., a biopharmaceutical company, focuses on the development and commercialization of products to enhance cancer care in the United States and internationally. It offers NERLYNX, an oral version of neratinib that is used to treat adult patients with early stage HER2-overexpressed/amplified breast cancer; and advanced or metastatic HER2-positive breast cancer when combined with capecitabine. The company also develops alisertib, a small molecule inhibitor of aurora kinase A for the treatment of hormone receptor positive breast cancer, triple negative breast cancer, small cell lung cancer, and head and neck cancer. It sells its products through specialty pharmacy and distributor networks. The company has license agreements with Pfizer Inc. for the development, manufacture, and commercialization of neratinib (oral), neratinib (intravenous), PB357, and related compounds, as well as sub-license agreements with Specialised Therapeutics Asia Pte Ltd., Medison Pharma Ltd., Pint Pharma International SA, Knight Therapeutics, Inc., Pierre Fabre Medicament SAS, and Bixink Therapeutics Co., Ltd. Puma Biotechnology, Inc. was founded in 2010 and is headquartered in Los Angeles, California.
Long Name Puma Biotechnology, Inc.
Market us_market
Market Cap 527,629,344
Market State REGULAR
Max Age 86,400
Message Board Id finmb_128739842
Most Recent Quarter 1,782,777,600
Net Income To Common 26,718,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 479,292,312
Open 10.27
Operating Cashflow 41,148,000
Operating Margins 0.13424
Overall Risk 5
Payout Ratio 0.0
Phone 424 248 6500
Previous Close 10.29
Price Hint 2
Price To Book 3.7703433
Price To Sales Trailing12 Months 2.2816997
Profit Margins 0.11554
Quick Ratio 2.568
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -0.0685997
Regular Market Change Percent -0.6661071
Regular Market Day High 10.4
Regular Market Day Low 10.145
Regular Market Day Range 10.145 - 10.4
Regular Market Open 10.27
Regular Market Previous Close 10.29
Regular Market Price 10.2214
Regular Market Time 1,791,919,820
Regular Market Volume 170,838
Return On Assets 0.09814
Return On Equity 0.21966
Revenue Growth 0.078
Revenue Per Share 4.567
Sand P52 Week Change 0.17502642
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 3
Shares Outstanding 51,620,066
Shares Percent Shares Out 0.082600005
Shares Short 4,264,923
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 4,274,524
Short Name Puma Biotechnology Inc
Short Percent Of Float 0.0968
Short Ratio 13.84
Source Interval 15
State CA
Symbol PBYI
Total Cash 93,903,000
Total Cash Per Share 1.819
Total Debt 4,817,000
Total Revenue 231,244,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps 0.51
Trailing P E 20.041962
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 7.5981
Two Hundred Day Average Change 2.6233
Two Hundred Day Average Change Percent 0.34525737
Type Disp Equity
Volume 170,838
Website https://www.pumabiotechnology.com
Zip 90,024