PBYI
PUMA BIOTECHNOLOGY, INC.Company with tickers: PBYI
CIK
1401667
CUSIP
74587V107
Shares Outstanding
50,876,487
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 151
Total Value: $181,432,736
Total Shares: 30,492,910
Showing top 100 of 151 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| ACORN CAPITAL ADVISORS, LLC | $24,581,229 | 4,131,299 | Shares | Sole | 2026-02-17 | View |
| BlackRock, Inc. | $21,673,395 | 3,642,588 | Shares | Sole | 2026-02-12 | View |
| RENAISSANCE TECHNOLOGIES LLC | $12,636,687 | 2,123,813 | Shares | Sole | 2026-02-12 | View |
| ACADIAN ASSET MANAGEMENT LLC | $12,047,696 | 2,024,823 | Shares | Defined | 2026-02-10 | View |
| AMERICAN CENTURY COMPANIES INC | $9,818,315 | 1,650,137 | Shares | Defined | 2026-02-13 | View |
| DIMENSIONAL FUND ADVISORS LP | $7,970,636 | 1,339,603 | Shares | Sole | 2026-02-12 | View |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $6,665,957 | 1,120,329 | Shares | Sole | 2026-02-11 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $5,916,352 | 994,345 | Shares | Defined | 2026-02-09 | View |
| STATE STREET CORP | $5,218,608 | 877,077 | Shares | Defined | 2026-02-13 | View |
| Connor, Clark & Lunn Investment Management Ltd. | $5,208,040 | 875,301 | Shares | Sole | 2026-02-10 | View |
| KENNEDY CAPITAL MANAGEMENT, INC. | $5,166,474 | 868,315 | Shares | Sole | 2026-02-13 | View |
| GOLDMAN SACHS GROUP INC | $4,724,073 | 793,962 | Shares | Other | 2026-02-10 | View |
| BRIDGEWAY CAPITAL MANAGEMENT INC | $4,602,235 | 773,485 | Shares | Sole | 2026-02-17 | View |
| RITHOLTZ WEALTH MANAGEMENT | $4,129,305 | 694,001 | Shares | Sole | 2026-01-23 | View |
| NORTHERN TRUST CORP | $3,666,371 | 616,197 | Shares | Other | 2026-02-17 | View |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $3,259,725 | 547,853 | Shares | Defined | 2026-02-13 | View |
| GLOBEFLEX CAPITAL L P | $2,693,005 | 452,606 | Shares | Sole | 2026-02-11 | View |
| SEI INVESTMENTS CO | $2,558,053 | 429,925 | Shares | Sole | 2026-02-13 | View |
| LSV ASSET MANAGEMENT | $2,408,571 | 404,802 | Shares | Sole | 2026-02-06 | View |
| D. E. Shaw & Co., Inc. | $2,250,861 | 378,296 | Shares | Defined | 2026-02-17 | View |
| Bank of New York Mellon Corp | $2,093,690 | 351,881 | Shares | Defined | 2026-02-10 | View |
| PRUDENTIAL FINANCIAL INC | $1,704,728 | 286,509 | Shares | Defined | 2026-02-13 | View |
| Russell Investments Group, Ltd. | $1,497,334 | 251,653 | Shares | Defined | 2026-02-17 | View |
| FEDERATED HERMES, INC. | $1,415,249 | 237,857 | Shares | Defined | 2026-02-12 | View |
| PANAGORA ASSET MANAGEMENT INC | $1,159,577 | 194,887 | Shares | Sole | 2026-02-13 | View |
| Prospera Financial Services Inc | $1,103,701 | 185,496 | Shares | Sole | 2026-02-09 | View |
| FRANKLIN RESOURCES INC | $1,060,307 | 178,203 | Shares | Defined | 2026-02-11 | View |
| FMR LLC | $975,026 | 163,870 | Shares | Defined | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $967,886 | 162,670 | Shares | Defined | 2026-02-17 | View |
| TWO SIGMA INVESTMENTS, LP | $965,988 | 162,351 | Shares | Sole | 2026-02-17 | View |
| MACKENZIE FINANCIAL CORP | $957,789 | 160,973 | Shares | Sole | 2026-02-18 | View |
| LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC | $881,385 | 148,132 | Shares | Sole | 2026-02-11 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $795,955 | 133,774 | Shares | Sole | 2026-02-17 | View |
| UBS Group AG | $757,506 | 127,312 | Shares | Defined | 2026-01-29 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $745,963 | 125,372 | Shares | Sole | 2026-02-13 | View |
| FIRST TRUST ADVISORS LP | $730,660 | 122,800 | Shares | Sole | 2026-02-13 | View |
| Qube Research & Technologies Ltd | $663,544 | 111,520 | Shares | Sole | 2026-02-17 | View |
| Invesco Ltd. | $644,389 | 108,301 | Shares | Defined | 2026-02-19 | View |
| Round Rock Advisors, LLC | $624,999 | 105,042 | Shares | Sole | 2026-01-27 | View |
| STRS OHIO | $591,430 | 99,400 | Shares | Sole | 2026-02-02 | View |
| WINTON GROUP Ltd | $578,096 | 97,159 | Shares | Sole | 2026-02-11 | View |
| EVERGREEN CAPITAL MANAGEMENT LLC | $571,200 | 96,000 | Shares | Sole | 2026-01-27 | View |
| Haven Private, LLC | $547,893 | 92,083 | Shares | Sole | 2026-02-12 | View |
| OpenArc Corporate Advisory, LLC | $531,697 | 89,361 | Shares | Sole | 2026-02-13 | View |
| BARCLAYS PLC | $484,532 | 81,434 | Shares | Sole | 2026-02-13 | View |
| Nuveen, LLC | $470,650 | 79,101 | Shares | Defined | 2026-02-12 | View |
| CANADA PENSION PLAN INVESTMENT BOARD | $447,440 | 75,200 | Shares | Sole | 2026-02-17 | View |
| TWO SIGMA ADVISERS, LP | $423,045 | 71,100 | Shares | Sole | 2026-02-17 | View |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $364,467 | 61,255 | Shares | Defined | 2026-02-17 | View |
| LAZARD ASSET MANAGEMENT LLC | $354,471 | 59,575 | Shares | Sole | 2026-02-17 | View |
| Cambridge Investment Research Advisors, Inc. | $352,936 | 59,317 | Shares | Sole | 2026-02-05 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $339,745 | 57,100 | Shares | Other | 2026-02-17 | View |
| Verdad Advisers, LP | $330,474 | 55,542 | Shares | Sole | 2026-02-17 | View |
| RHUMBLINE ADVISERS | $320,675 | 53,895 | Shares | Sole | 2026-02-13 | View |
| State of Wyoming | $316,272 | 53,155 | Shares | Sole | 2026-02-11 | View |
| BANK OF AMERICA CORP /DE/ | $311,688 | 52,385 | Shares | Defined | 2026-02-17 | View |
| D'Orazio & Associates, Inc. | $296,351 | 49,807 | Shares | Sole | 2026-02-04 | View |
| WELLS FARGO & COMPANY/MN | $287,271 | 48,281 | Shares | Defined | 2026-02-13 | View |
| Man Group plc | $281,577 | 47,324 | Shares | Defined | 2026-02-17 | View |
| Virtus ETF Advisers LLC | $280,672 | 47,172 | Shares | Other | 2026-02-13 | View |
| Metis Global Partners, LLC | $253,386 | 42,586 | Shares | Sole | 2026-02-11 | View |
| LPL Financial LLC | $240,629 | 40,442 | Shares | Sole | 2026-02-11 | View |
| Vise Technologies, Inc. | $239,773 | 40,298 | Shares | Sole | 2026-02-11 | View |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $233,882 | 39,308 | Shares | Defined | 2026-01-28 | View |
| JANE STREET GROUP, LLC | $216,353 | 36,362 | Shares | Defined | 2026-02-12 | View |
| Baron Wealth Management LLC | $210,582 | 35,392 | Shares | Sole | 2026-01-14 | View |
| EntryPoint Capital, LLC | $210,564 | 35,389 | Shares | Sole | 2026-02-12 | View |
| DIADEMA PARTNERS LP | $201,110 | 33,800 | Shares | Sole | 2026-02-17 | View |
| PRELUDE CAPITAL MANAGEMENT, LLC | $191,280 | 32,148 | Shares | Other | 2026-02-17 | View |
| Stokes Family Office, LLC | $167,141 | 28,091 | Shares | Sole | 2026-02-18 | View |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $162,643 | 27,335 | Shares | Sole | 2026-02-12 | View |
| Kathmere Capital Management, LLC | $161,429 | 27,131 | Shares | Sole | 2026-01-13 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $154,319 | 25,936 | Shares | Defined | 2026-02-17 | View |
| MetLife Investment Management, LLC | $145,251 | 24,412 | Shares | Defined | 2026-02-12 | View |
| C2C Wealth Management, LLC | $136,969 | 23,020 | Shares | Sole | 2026-01-21 | View |
| Brandywine Global Investment Management, LLC | $129,710 | 21,800 | Shares | Sole | 2026-02-11 | View |
| JPMORGAN CHASE & CO | $125,592 | 21,108 | Shares | Defined | 2026-02-11 | View |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $119,946 | 20,159 | Shares | Defined | 2026-02-17 | View |
| Heron Bay Capital Management | $119,333 | 20,056 | Shares | Sole | 2026-02-13 | View |
| One Wealth Advisors, LLC | $115,364 | 19,389 | Shares | Sole | 2026-02-02 | View |
| INTECH INVESTMENT MANAGEMENT LLC | $112,455 | 18,900 | Shares | Sole | 2026-02-10 | View |
| Engineers Gate Manager LP | $111,776 | 18,786 | Shares | Sole | 2026-02-17 | View |
| MILLENNIUM MANAGEMENT LLC | $98,853 | 16,614 | Shares | Sole | 2026-02-17 | View |
| AXQ CAPITAL, LP | $98,722 | 16,592 | Shares | Sole | 2026-02-10 | View |
| CAPROCK Group, Inc. | $97,865 | 16,448 | Shares | Sole | 2026-01-28 | View |
| Headlands Technologies LLC | $95,057 | 15,976 | Shares | Sole | 2026-02-13 | View |
| Police & Firemen's Retirement System of New Jersey | $93,528 | 15,719 | Shares | Defined | 2026-02-13 | View |
| CITADEL ADVISORS LLC | $88,060 | 14,800 | Shares | Defined | 2026-02-17 | View |
| VANGUARD GROUP INC | $85,935 | 14,443 | Shares | Defined | 2026-01-29 | View |
| ALLIANCEBERNSTEIN L.P. | $82,110 | 13,800 | Shares | Defined | 2026-02-17 | View |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $79,890 | 13,427 | Shares | Defined | 2026-02-13 | View |
| CAUSEWAY CAPITAL MANAGEMENT LLC | $79,194 | 13,310 | Shares | Sole | 2026-02-13 | View |
| CWM, LLC | $76,237 | 12,813 | Shares | Sole | 2026-01-26 | View |
| PERKINS CAPITAL MANAGEMENT INC | $74,375 | 12,500 | Shares | Sole | 2026-02-04 | View |
| Cerity Partners LLC | $71,827 | 12,072 | Shares | Other | 2026-02-11 | View |
| PFG Investments, LLC | $71,400 | 12,000 | Shares | Sole | 2026-01-26 | View |
| ROYCE & ASSOCIATES LP | $70,888 | 11,914 | Shares | Sole | 2026-02-09 | View |
| IEQ CAPITAL, LLC | $68,395 | 11,495 | Shares | Other | 2026-02-13 | View |
| Advisor Group Holdings, Inc. | $66,342 | 11,150 | Shares | Defined | 2026-02-17 | View |
| Abel Hall, LLC | $64,218 | 10,793 | Shares | Sole | 2026-02-17 | View |