Puma Biotechnology (PBYI) Stock Insights
$550.27M
Market Cap
20.15
P/E
28.05
Forward P/E
45
Score
PBYI price $10.66 -0.26 -2.38%
Stocklytics score rationale: value 52, quality 75, growth 9.
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 27700000 | 251000000 | 272260000 | 225110000 | 253155000 | 228031000 | 235637000 | 230468000 | 228371000 |
Puma Biotechnology, Inc. is a biopharmaceutical company dedicated to the global development and commercialization of treatments aimed at advancing cancer care. Its lead drug candidate, orally administered neratinib (PB272), targets a range of indications. These include patients with early-stage HER2-overexpressed/amplified breast cancer, as well as adults suffering from advanced or metastatic HER2-positive breast…
PBYI fair value $10.85. Price $10.66. Price is about fair value.
Below fair value, but more expensive than usual. A smaller discount than on 85% of days in the past 5 years.
Fair value is an estimate of what one share is worth if future cash flows arrive as modeled. It is not a forecast of the share price. How discounted cash flow works.
Calculated with a 10-year free-cash-flow discount. Average free cash flow, last three years 31.65M. Growth 0.00%. When analyst earnings forecasts are available, free cash flow in those years is forecast earnings times the company's usual conversion of earnings into free cash flow, kept between 60% and 130%. Years with fewer than 3 analyst estimates are left out. Growth then fades in a straight line to terminal growth by year 10, starting from the last well-covered year's growth, or from the pace across those years when the final year slows sharply, kept between 0% and 20%. Without those forecasts, year-1 growth is analyst revenue growth for the next full fiscal year, or 5-year historical revenue growth when that forecast is missing, held for five years, then fading in a straight line to terminal growth by year 10. Terminal growth 3.00%. Discount rate 10.95% (beta 1.2). Beta is kept between 0.8 and 2.0, which on its own would make the discount rate 8.7% to 15.3%. The rate is then capped at 12%. A cap is used because a discount above 12% pushes higher-beta stocks further from the price. The discount rate stays at least 5 percentage points above terminal growth. Shares 51.62M. Net debt -1.09M. The earnings value is next-12-months earnings per share, or trailing earnings when that forecast is missing, times the median P/E of the company's industry. That median uses listed stocks worth at least $10 billion with a positive P/E of 100 or below, and the industry needs at least eight of them. Otherwise the sector median is used when that group also has at least eight, then the market median of those large companies. The multiple used is the lower of that median and 1.25 times the stock's own 10-year median P/E, then kept between 8 and 30. If the stock has no 10-year median, the peer median is kept between 8 and 30. Fair value is the average of the cash-flow value and the earnings value when both exist. Card and credit companies use the earnings value only, because changes in customer receivables distort free cash flow. Model uncertainty is high when fair value is more than 60% from the price, or when most of the cash-flow value sits after year 10.
| Date | EPS actual | EPS estimate | Revenue | Revenue estimate |
|---|---|---|---|---|
| 2026-11-05 | — | 0.09 | — | 57.50M |
| 2026-08-06 | 0.19 | 0.04 | 56.50M | 53.00M |
| 2026-05-07 | -0.04 | -0.13 | 44.80M | 42.00M |
| 2026-02-26 | 0.29 | 0.24 | 59.90M | 68.62M |
| 2025-11-06 | 0.21 | 0.09 | 51.90M | 51.00M |
| 2025-08-07 | 0.15 | 0.11 | 49.20M | 52.00M |
| 2025-05-08 | 0.10 | 0.02 | 43.10M | 44.55M |
| 2025-02-27 | 0.43 | 0.10 | 59.10M | 52.51M |
| 2024-11-07 | 0.41 | 0.35 | 80.50M | 70.65M |
| 2024-08-01 | -0.05 | -0.10 | 44.40M | 44.70M |
| 2024-05-02 | -0.05 | -0.22 | 43.80M | 41.05M |
| 2024-02-29 | 0.26 | 0.30 | 72.20M | 73.55M |
| 2023-11-02 | 0.12 | 0.08 | 56.10M | 57.95M |
| 2023-08-03 | 0.05 | 0.01 | 54.60M | 51.73M |
| 2023-05-04 | 0.03 | -0.07 | 52.80M | 49.63M |
| 2023-03-02 | -0.12 | 0.06 | 65.70M | 57.06M |
| 2022-11-03 | -0.01 | -0.07 | 57.10M | 50.47M |
| 2022-08-04 | 0.21 | 0.02 | 59.50M | 52.62M |
| 2022-05-05 | -0.08 | -0.17 | 45.70M | 45.07M |
| 2022-03-03 | 0.10 | -0.09 | 55.40M | 47.17M |
| 2021-11-04 | -1.09 | -0.31 | 46.24M | 55.06M |
| 2021-08-05 | -0.13 | -0.27 | 53.38M | 53.00M |
| 2021-05-06 | 0.40 | 0.09 | 98.17M | 69.96M |
| 2021-02-25 | -0.38 | -0.31 | 52.56M | 53.00M |
| 2020-11-05 | -0.79 | -0.39 | 50.75M | 36.69M |
| 2020-08-06 | 0.08 | -0.30 | 70.58M | 264.68M |
| 2020-05-07 | -0.43 | -0.77 | 51.22M | 91.71M |
| 2020-02-20 | -0.29 | -0.48 | 62.92M | 104.15M |
| 2019-11-06 | -0.44 | -0.71 | 56.40M | 90.93M |
| 2019-08-08 | -0.97 | -0.95 | 53.92M | 52.81M |
| 2019-05-09 | -0.26 | -0.68 | 99.10M | 259.10M |
| 2019-02-28 | -0.80 | -0.77 | 71.10M | 68.41M |
| 2018-11-01 | -0.37 | -0.97 | 62.60M | 164.19M |
| 2018-08-09 | -1.17 | -1.26 | 50.77M | 54.67M |
| 2018-05-09 | -0.65 | -0.75 | 66.52M | 102.33M |
| 2018-03-01 | -1.71 | -1.98 | 21.60M | 24.89M |
| 2017-11-09 | -2.07 | -2.75 | 6.08M | 7.57M |
| 2017-08-09 | -2.10 | -2.10 | — | — |
| 2017-05-10 | -1.97 | -1.98 | — | — |
| 2017-03-01 | -2.04 | -2.02 | — | — |
Yield 0.00%. Payout ratio 0.00%. Frequency —.
Safety score 37/100 · Watch. Payout ratio is 0% of earnings. Free-cash-flow coverage is not available, so this part stays neutral. No dividend history was found. There is no dividend yield.
| Ex-date | Dividend | Record | Payment | Frequency |
|---|---|---|---|---|
| No data yet. | ||||
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-09-14 | WILSON TROY EDWARD | Sell | 5.00K | $9.10 | 45.50K |
| 2026-09-14 | Cesano Alessandra | Buy | 50.00K | $2.93 | 146.50K |
| 2026-09-14 | Cesano Alessandra | Sell | 62.15K | $9.12 | 566.99K |
| 2026-09-14 | Cesano Alessandra | Sell | 50.00K | $2.93 | 146.50K |
| 2026-07-06 | AUERBACH ALAN H | Sell | 44.06K | $8.26 | 364.05K |
| 2026-07-06 | HUNT DOUGLAS M | Sell | 8.46K | $8.26 | 69.90K |
| 2026-07-06 | NOUGUES MAXIMO F | Sell | 9.39K | $8.26 | 77.56K |
| 2026-06-12 | WILSON TROY EDWARD | Sell | 10.80K | $7.20 | 77.75K |
| 2026-06-12 | Stuglik Brian M | Sell | 8.10K | $7.20 | 58.31K |
| 2026-06-12 | Senderowicz Adrian | Sell | 27.00K | $7.20 | 194.31K |
| 2026-06-12 | MOYES JAY M | Sell | 22.00K | $7.22 | 158.80K |
| 2026-06-12 | Dorval Allison | Sell | 11.61K | $7.20 | 83.58K |
| 2026-06-11 | WILSON TROY EDWARD | Buy | 27.00K | — | — |
| 2026-06-11 | Stuglik Brian M | Buy | 27.00K | — | — |
| 2026-06-11 | Senderowicz Adrian | Buy | 27.00K | $7.20 | 194.31K |
| 2026-06-11 | MILLER MICHAEL PATRICK | Buy | 27.00K | — | — |
| 2026-06-11 | MOYES JAY M | Buy | 27.00K | — | — |
| 2026-06-11 | Dorval Allison | Buy | 27.00K | — | — |
| 2026-06-11 | Cesano Alessandra | Buy | 27.00K | — | — |
| 2026-02-18 | AUERBACH ALAN H | Buy | 159.78K | — | — |
| 2026-02-18 | AUERBACH ALAN H | Buy | 227.47K | $6.68 | 1.52M |
| 2026-02-18 | HUNT DOUGLAS M | Buy | 49.39K | — | — |
| 2026-02-18 | HUNT DOUGLAS M | Buy | 70.32K | $6.68 | 469.74K |
| 2026-02-18 | NOUGUES MAXIMO F | Buy | 46.74K | — | — |
| 2026-02-18 | NOUGUES MAXIMO F | Buy | 66.54K | $6.68 | 444.49K |
| 2026-01-07 | AUERBACH ALAN H | Sell | 18.01K | $5.88 | 105.89K |
| 2026-01-07 | HUNT DOUGLAS M | Sell | 5.01K | $5.88 | 29.48K |
| 2026-01-07 | NOUGUES MAXIMO F | Sell | 6.41K | $5.88 | 37.65K |
| 2026-01-06 | AUERBACH ALAN H | Sell | 16.94K | $5.84 | 98.99K |
| 2026-01-06 | HUNT DOUGLAS M | Sell | 3.97K | $5.84 | 23.22K |
| 2026-01-06 | NOUGUES MAXIMO F | Sell | 4.54K | $5.84 | 26.53K |
| 2025-11-11 | MILLER MICHAEL PATRICK | Sell | 20.00K | $4.86 | 97.23K |
| 2025-07-18 | Cesano Alessandra | Sell | 27.00K | $3.37 | 90.91K |
| 2025-07-09 | NOUGUES MAXIMO F | Sell | 3.94K | $3.54 | 13.91K |
| 2025-07-09 | HUNT DOUGLAS M | Sell | 3.44K | $3.54 | 12.17K |
| 2025-07-09 | AUERBACH ALAN H | Sell | 21.58K | $3.54 | 76.29K |
| 2025-07-08 | NOUGUES MAXIMO F | Sell | 5.59K | $3.53 | 19.74K |
| 2025-07-08 | HUNT DOUGLAS M | Sell | 4.37K | $3.53 | 15.45K |
| 2025-07-08 | AUERBACH ALAN H | Sell | 25.59K | $3.53 | 90.42K |
| 2025-06-13 | WILSON TROY EDWARD | Sell | 10.80K | $3.40 | 36.72K |
| 2025-06-13 | Stuglik Brian M | Sell | 8.10K | $3.39 | 27.46K |
| 2025-06-13 | Senderowicz Adrian | Sell | 27.00K | $3.40 | 91.80K |
| 2025-06-13 | MOYES JAY M | Sell | 22.00K | $3.40 | 74.80K |
| 2025-06-13 | Dorval Allison | Sell | 11.61K | $3.40 | 39.47K |
| 2025-06-13 | Cesano Alessandra | Sell | 12.15K | $3.40 | 41.31K |
| 2025-06-11 | MILLER MICHAEL PATRICK | Buy | 27.00K | — | — |
| 2025-06-11 | Senderowicz Adrian | Buy | 27.00K | — | — |
| 2025-06-11 | MOYES JAY M | Buy | 27.00K | — | — |
| 2025-06-11 | Dorval Allison | Buy | 27.00K | — | — |
| 2025-06-11 | Stuglik Brian M | Buy | 27.00K | — | — |
| 2025-06-11 | WILSON TROY EDWARD | Buy | 27.00K | — | — |
| 2025-06-11 | Cesano Alessandra | Buy | 27.00K | — | — |
| 2025-02-07 | NOUGUES MAXIMO F | Buy | 61.46K | — | — |
| 2025-02-07 | NOUGUES MAXIMO F | Buy | 85.07K | $2.78 | 236.49K |
| 2025-02-07 | Ludwig Jeffrey Jerome | Buy | 47.84K | — | — |
| 2025-02-07 | Ludwig Jeffrey Jerome | Buy | 66.22K | $2.78 | 184.09K |
| 2025-02-07 | HUNT DOUGLAS M | Buy | 48.12K | — | — |
| 2025-02-07 | HUNT DOUGLAS M | Buy | 66.60K | $2.78 | 185.16K |
| 2025-02-07 | AUERBACH ALAN H | Buy | 198.40K | — | — |
| 2025-02-07 | AUERBACH ALAN H | Buy | 274.62K | $2.78 | 763.45K |
| 2025-01-02 | NOUGUES MAXIMO F | Sell | 10.23K | $3.15 | 32.23K |
| 2025-01-02 | Ludwig Jeffrey Jerome | Sell | 9.44K | $3.15 | 29.74K |
| 2025-01-02 | HUNT DOUGLAS M | Sell | 8.63K | $3.15 | 27.21K |
| 2025-01-02 | AUERBACH ALAN H | Sell | 33.84K | $3.15 | 106.66K |
| 2024-08-12 | MILLER MICHAEL PATRICK | Sell | 23.36K | $3.49 | 81.47K |
| 2024-07-17 | NOUGUES MAXIMO F | Sell | 4.16K | $3.70 | 15.38K |
| 2024-07-17 | Ludwig Jeffrey Jerome | Sell | 2.60K | $3.70 | 9.62K |
| 2024-07-17 | HUNT DOUGLAS M | Sell | 3.64K | $3.70 | 13.46K |
| 2024-07-17 | AUERBACH ALAN H | Sell | 21.92K | $3.70 | 81.13K |
| 2024-07-02 | NOUGUES MAXIMO F | Sell | 5.29K | $3.27 | 17.31K |
| 2024-07-02 | Ludwig Jeffrey Jerome | Sell | 6.05K | $3.27 | 19.78K |
| 2024-07-02 | HUNT DOUGLAS M | Sell | 4.35K | $3.27 | 14.21K |
| 2024-07-02 | AUERBACH ALAN H | Sell | 18.89K | $3.27 | 61.73K |
| 2024-06-18 | WILSON TROY EDWARD | Buy | 27.00K | — | — |
| 2024-06-18 | Stuglik Brian M | Buy | 27.00K | — | — |
| 2024-06-18 | Senderowicz Adrian | Buy | 27.00K | — | — |
| 2024-06-18 | MILLER MICHAEL PATRICK | Buy | 27.00K | — | — |
| 2024-06-18 | MOYES JAY M | Buy | 27.00K | — | — |
| 2024-06-18 | Dorval Allison | Buy | 27.00K | — | — |
| 2024-06-18 | Cesano Alessandra | Buy | 27.00K | — | — |
| 2024-06-13 | WILSON TROY EDWARD | Sell | 27.00K | $3.33 | 89.90K |
| 2024-06-13 | Stuglik Brian M | Sell | 9.90K | $3.39 | 33.53K |
| 2024-06-13 | Senderowicz Adrian | Sell | 27.00K | $3.33 | 89.82K |
| 2024-06-13 | MOYES JAY M | Sell | 22.00K | $3.34 | 73.47K |
| 2024-06-13 | Dorval Allison | Sell | 11.00K | $3.37 | 37.10K |
| 2024-03-15 | AUERBACH ALAN H | Buy | 6.58K | — | — |
| 2024-03-15 | AUERBACH ALAN H | Buy | 9.05K | $5.00 | 45.23K |
| 2024-02-12 | Wong Alvin F | Buy | 43.31K | — | — |
| 2024-02-12 | Wong Alvin F | Buy | 59.95K | $6.36 | 381.26K |
| 2024-02-12 | NOUGUES MAXIMO F | Buy | 43.31K | — | — |
| 2024-02-12 | NOUGUES MAXIMO F | Buy | 59.95K | $6.36 | 381.26K |
| 2024-02-12 | Ludwig Jeffrey Jerome | Buy | 27.07K | — | — |
| 2024-02-12 | Ludwig Jeffrey Jerome | Buy | 37.47K | $6.36 | 238.28K |
| 2024-02-12 | AUERBACH ALAN H | Buy | 160.80K | — | — |
| 2024-02-12 | AUERBACH ALAN H | Buy | 222.57K | $6.36 | 1.42M |
| 2024-02-12 | HUNT DOUGLAS M | Buy | 37.89K | — | — |
| 2024-02-12 | HUNT DOUGLAS M | Buy | 52.45K | $6.36 | 333.59K |
| 2024-01-03 | Wong Alvin F | Sell | 7.73K | $4.49 | 34.69K |
| 2024-01-03 | Ludwig Jeffrey Jerome | Sell | 12.96K | $4.49 | 58.12K |
| 2024-01-03 | AUERBACH ALAN H | Sell | 41.40K | $4.49 | 185.70K |
Latest filed quarter: Q2 2026.
Institutions holding: 166, holders +7 vs prior quarter. Ownership 76.19%.
| Holder | Shares | Change | Change % | Value |
|---|---|---|---|---|
| ACORN CAPITAL ADVISORS, LLC | 4.13M | 0 | 0.00% | 33.50M |
| BLACKROCK, INC. | 3.80M | 205.78K | +5.72% | 30.86M |
| AMERICAN CENTURY COMPANIES INC | 2.32M | 403.65K | +21.06% | 18.82M |
| ACADIAN ASSET MANAGEMENT LLC | 2.05M | 11.76K | +0.58% | 16.65M |
| RENAISSANCE TECHNOLOGIES LLC | 1.84M | -106.20K | -5.47% | 14.89M |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.84M | 17.96K | +0.99% | 14.89M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.83M | 90.95K | +5.24% | 14.81M |
| LSV ASSET MANAGEMENT | 1.62M | 435.11K | +36.78% | 13.12M |
| DIMENSIONAL FUND ADVISORS LP | 1.52M | 81.91K | +5.70% | 12.31M |
| GEODE CAPITAL MANAGEMENT, LLC | 1.34M | 322.06K | +31.66% | 10.86M |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 1.12M | -14.39K | -1.26% | 9.11M |
| STATE STREET CORP | 952.16K | 34.58K | +3.77% | 7.72M |
| KENNEDY CAPITAL MANAGEMENT LLC | 873.25K | -16.35K | -1.84% | 7.08M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 791.62K | 16.27K | +2.10% | 6.42M |
| RITHOLTZ WEALTH MANAGEMENT | 749.80K | -24.51K | -3.17% | 6.08M |
| AQR CAPITAL MANAGEMENT LLC | 725.19K | -75.00K | -9.37% | 5.88M |
| GOLDMAN SACHS GROUP INC | 669.16K | -563 | -0.08% | 5.43M |
| NORTHERN TRUST CORP | 652.39K | 10.63K | +1.66% | 5.29M |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 642.95K | -139.85K | -17.87% | 5.21M |
| UBS GROUP AG | 636.76K | 102.53K | +19.19% | 5.16M |
| MILLENNIUM MANAGEMENT LLC | 602.24K | -875.28K | -59.24% | 4.88M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 532.45K | -5.71K | -1.06% | 4.32M |
| SEI INVESTMENTS CO | 418.67K | -89.51K | -17.61% | 3.40M |
| GLOBEFLEX CAPITAL L P | 382.81K | 33.16K | +9.48% | 3.10M |
| BANK OF NEW YORK MELLON CORP | 360.73K | 12.85K | +3.69% | 2.93M |
Insights · Dividends · Forecast · Financials · Learn
$550.27M
Market Cap
20.15
P/E
28.05
Forward P/E
45
Score