Puma Biotechnology, Inc.
PBYI- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001401667
In the last 90 days, Puma Biotechnology, Inc. insiders filed 0 open-market purchases and 5 sales; 160 institutions reported holding it in 13F filings for Q2 2026, worth $313.6M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Puma Biotechnology, Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 93
- +11 vs. Q4 2023
- Shares held
- 29.7M
- +3.14M (+11.8%) vs. Q4 2023
- Total value
- $157.7M
- +$42.5M (+36.8%) vs. Q4 2023
- New holders
- 20
- 36 more added
- Sold out
- 9
- 26 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PBYI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 160 | $313.6M |
| Q1 2026 | 157 | $241.8M |
| Q4 2025 | 151 | $210.2M |
| Q3 2025 | 132 | $182.6M |
| Q2 2025 | 121 | $112.8M |
| Q1 2025 | 116 | $90.1M |
| Q4 2024 | 112 | $90.1M |
| Q3 2024 | 100 | $76.0M |
| Q2 2024 | 99 | $101.0M |
| Q1 2024 | 93 | $164.4M |
| Q4 2023 | 82 | $117.0M |
| Q3 2023 | 69 | $67.6M |
| Q2 2023 | 68 | $93.8M |
| Q1 2023 | 78 | $86.3M |
| Q4 2022 | 89 | $116.3M |
| Q3 2022 | 83 | $65.5M |
| Q2 2022 | 89 | $79.5M |
| Q1 2022 | 104 | $86.1M |
| Q4 2021 | 102 | $93.1M |
| Q3 2021 | 116 | $226.0M |
| Q2 2021 | 120 | $319.3M |
| Q1 2021 | 118 | $355.9M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Puma Biotechnology, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ZRC Wealth Management, LLC | 3 | $16 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 200 | $1.06K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 242 | $1.28K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 650 | $3.44K | 0.00% | +300+85.7% | Added |
| Aspire Private Capital, LLC | 700 | $3.71K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 717 | $3.80K | 0.00% | +717 | New |
| CIBC Private Wealth Group, LLC | 775 | $4.09K | 0.00% | +775 | New |
| Simplex Trading, LLC | 947 | $5.00K | 0.00% | −4,858−83.7% | Reduced |
| GPS Wealth Strategies Group, LLC | 1,000 | $5.30K | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 1,170 | $6.20K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,495 | $7.92K | 0.00% | +1,495 | New |
| Tower Research Capital LLC (TRC) | 1,692 | $8.97K | 0.00% | −1,110−39.6% | Reduced |
| Rhumbline Advisers | 2,086 | $11.1K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 2,301 | $12.2K | 0.00% | +2,301 | New |
| State of Wyoming | 6,650 | $35.2K | 0.01% | +6,650 | New |
| Wells Fargo & Company | 8,316 | $44.1K | 0.00% | +8,005+2,574.0% | Added |
| UBS Group AG | 10,643 | $56.4K | 0.00% | −480−4.3% | Reduced |
| Commonwealth Equity Services, LLC | 10,790 | $57.0K | 0.00% | +41+0.4% | Added |
| SG Americas Securities, LLC | 10,740 | $57.0K | 0.00% | +10,740 | New |
| LMR Partners LLP | 11,006 | $58.3K | 0.00% | +11,006 | New |
| Patriot Financial Group Insurance Agency, LLC | 11,500 | $61.0K | 0.01% | −23,000−66.7% | Reduced |
| Royce & Associates LP | 11,738 | $62.2K | 0.00% | +11,738 | New |
| CTC Alternative Strategies, Ltd. | 12,100 | $64.1K | 0.04% | +12,100 | New |
| Prudential Financial Inc | 15,200 | $80.6K | 0.00% | −1,200−7.3% | Reduced |
| Bank of America Corp | 15,219 | $80.7K | 0.00% | −112,716−88.1% | Reduced |
| ExodusPoint Capital Management, LP | 15,627 | $83.0K | 0.00% | −37,613−70.6% | Reduced |
| Omers Administration Corp | 16,800 | $89.0K | 0.00% | +16,800 | New |
| Barclays PLC | 17,324 | $91.8K | 0.00% | 00.0% | Unchanged |
| Buckingham Strategic Partners | 19,220 | $101.9K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 19,383 | $102.7K | 0.01% | +1,437+8.0% | Added |
| Charles Schwab Investment Management Inc | 19,453 | $103.1K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 20,677 | $109.6K | 0.00% | +9,754+89.3% | Added |
| JPMorgan Chase & Co | 30,202 | $160.1K | 0.00% | +3,008+11.1% | Added |
| LSV Asset Management | 30,400 | $161.0K | 0.00% | −56,251−64.9% | Reduced |
| Trexquant Investment LP | 32,199 | $170.7K | 0.00% | +32,199 | New |
| Balyasny Asset Management LLC | 32,709 | $173.4K | 0.00% | −48,943−59.9% | Reduced |
| Crestline Management, LP | 35,832 | $189.9K | 0.02% | +1,058+3.0% | Added |
| Ritholtz Wealth Management | 37,324 | $197.8K | 0.01% | +22,146+145.9% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 38,346 | $203.2K | 0.05% | +37,450+4,179.7% | Added |
| Metis Global Partners, LLC | 39,527 | $209.5K | 0.01% | +39,527 | New |
| Jump Financial, LLC | 41,658 | $220.8K | 0.01% | −15,542−27.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 46,604 | $247.0K | 0.00% | +26,545+132.3% | Added |
| Lazard Asset Management LLC | 49,466 | $262.0K | 0.00% | +48,520+5,129.0% | Added |
| Brevan Howard Capital Management LP | 49,875 | $264.3K | 0.02% | +49,875 | New |
| XTX Topco Ltd | 54,153 | $287.0K | 0.04% | −739−1.3% | Reduced |
| Squarepoint Ops LLC | 60,634 | $321.4K | 0.00% | +32,236+113.5% | Added |
| Macquarie Group Ltd | 62,784 | $325.0K | 0.00% | +1,529+2.5% | Added |
| EntryPoint Capital, LLC | 61,991 | $328.6K | 0.29% | +61,991 | New |
| Assenagon Asset Management S.A. | 70,145 | $371.8K | 0.00% | −14,894−17.5% | Reduced |
| Marathon Trading Investment Management LLC | 70,300 | $372.6K | 0.15% | +70,300 | New |
| O'Shaughnessy Asset Management, LLC | 77,081 | $408.5K | 0.00% | +43,229+127.7% | Added |
| Two Sigma Investments, LP | 81,694 | $433.0K | 0.00% | −133,478−62.0% | Reduced |
| Northern Trust Corp | 83,537 | $442.7K | 0.00% | −226−0.3% | Reduced |
| Cubist Systematic Strategies, LLC | 88,029 | $466.6K | 0.01% | +52,641+148.8% | Added |
| FMR LLC | 91,690 | $486.0K | 0.00% | +35,616+63.5% | Added |
| Bank of Montreal | 107,900 | $605.3K | 0.00% | +26,500+32.6% | Added |
| HRT Financial LP | 127,231 | $674.0K | 0.00% | +127,231 | New |
| Citigroup Inc | 130,473 | $691.5K | 0.00% | −40,580−23.7% | Reduced |
| Laurion Capital Management LP | 131,175 | $695.2K | 0.02% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 139,400 | $738.8K | 0.02% | +15,000+12.1% | Added |
| Rice Hall James & Associates, LLC | 140,106 | $742.6K | 0.04% | −189,764−57.5% | Reduced |
| Prospera Financial Services Inc | 147,792 | $783.3K | 0.02% | +4,575+3.2% | Added |
| Federated Hermes, Inc. | 160,924 | $852.9K | 0.00% | −616−0.4% | Reduced |
| Wellington Management Group LLP | 170,765 | $905.1K | 0.00% | +170,765 | New |
| State Street Corp | 172,482 | $914.2K | 0.00% | +10,000+6.2% | Added |
| Gsa Capital Partners LLP | 187,585 | $994.0K | 0.08% | −74,752−28.5% | Reduced |
| Winton Group Ltd | 188,283 | $997.9K | 0.07% | +188,283 | New |
| Bank of New York Mellon Corp | 188,893 | $1.00M | 0.00% | +142,460+306.8% | Added |
| Man Group plc | 211,682 | $1.12M | 0.00% | +42,972+25.5% | Added |
| Arrowstreet Capital, Limited Partnership | 230,425 | $1.22M | 0.00% | +230,425 | New |
| Marshall Wace, LLP | 238,491 | $1.26M | 0.00% | −110,131−31.6% | Reduced |
| Two Sigma Advisers, LP | 255,300 | $1.35M | 0.00% | −29,500−10.4% | Reduced |
| SEI Investments Co | 289,677 | $1.54M | 0.00% | −2,191−0.8% | Reduced |
| American Century Companies Inc | 372,249 | $1.97M | 0.00% | +311,197+509.7% | Added |
| Susquehanna International Group, LLP | 382,679 | $2.03M | 0.00% | +235,121+159.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 385,863 | $2.05M | 0.01% | +189,204+96.2% | Added |
| Qube Research & Technologies Ltd | 387,178 | $2.05M | 0.00% | +264,018+214.4% | Added |
| Jane Street Group, LLC | 429,251 | $2.28M | 0.00% | +291,648+211.9% | Added |
| Goldman Sachs Group Inc | 450,580 | $2.39M | 0.00% | +334,625+288.6% | Added |
| Geode Capital Management, LLC | 452,971 | $2.40M | 0.00% | +8,925+2.0% | Added |
| Globeflex Capital L P | 491,751 | $2.61M | 0.25% | −46,808−8.7% | Reduced |
| Dimensional Fund Advisors LP | 568,293 | $3.01M | 0.00% | +70,571+14.2% | Added |
| Morgan Stanley | 617,602 | $3.27M | 0.00% | +241,312+64.1% | Added |
| Athyrium Capital Management, LP | 1,256,411 | $6.66M | 9.15% | −535,703−29.9% | Reduced |
| Great Point Partners LLC | 1,343,628 | $7.12M | 1.11% | +250,355+22.9% | Added |
| Eversept Partners, LP | 1,426,497 | $7.56M | 0.57% | −268,524−15.8% | Reduced |
| BlackRock Inc. | 1,617,558 | $8.57M | 0.00% | +73,026+4.7% | Added |
| Camber Capital Management LP | 1,650,000 | $8.74M | 0.31% | −1,155,000−41.2% | Reduced |
| Renaissance Technologies LLC | 1,729,413 | $9.17M | 0.01% | +56,200+3.4% | Added |
| Acadian Asset Management LLC | 1,956,513 | $10.4M | 0.04% | +39,239+2.0% | Added |
| Frazier Life Sciences Management, L.P. | 2,816,294 | $14.9M | 0.63% | +2,816,294 | New |
| Millennium Management LLC | 3,167,463 | $16.8M | 0.01% | +3,214+0.1% | Added |
| Vanguard Group Inc | 3,491,249 | $18.5M | 0.00% | −310,832−8.2% | Reduced |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −202,349−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −121,796−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −55,005−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −19,162−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −19,077−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −17,895−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −5,100−100.0% | Sold out |