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, Q2 2021
Institutional positions in Puma Biotechnology, Inc. as of Jun 30, 2021. 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
- 120
- +2 vs. Q1 2021
- Shares held
- 34.8M
- −1.86M (−5.1%) vs. Q1 2021
- Total value
- $319.3M
- −$36.7M (−10.3%) vs. Q1 2021
- New holders
- 15
- 47 more added
- Sold out
- 13
- 39 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Puma Biotechnology, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deerfield Management Company, L.P. (Series C) | 3,769,795 | $34.6M | 0.61% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,586,043 | $32.9M | 0.00% | +47,588+1.3% | Added |
| BlackRock Inc. | 3,065,764 | $28.1M | 0.00% | −34,830−1.1% | Reduced |
| Fred Alger Management, LLC | 2,985,976 | $27.4M | 0.06% | −640,661−17.7% | Reduced |
| Camber Capital Management LP | 2,725,000 | $25.0M | 0.98% | +170,000+6.7% | Added |
| Renaissance Technologies LLC | 1,598,335 | $14.7M | 0.02% | +6,100+0.4% | Added |
| State Street Corp | 1,529,520 | $14.0M | 0.00% | −793,635−34.2% | Reduced |
| Palo Alto Investors LP | 1,392,997 | $12.8M | 0.70% | 00.0% | Unchanged |
| Great Point Partners LLC | 1,300,000 | $11.9M | 2.67% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,227,479 | $11.3M | 0.04% | +12,002+1.0% | Added |
| AIGH Capital Management LLC | 1,114,427 | $10.2M | 2.77% | +149,837+15.5% | Added |
| Millennium Management LLC | 656,655 | $6.03M | 0.01% | −120,695−15.5% | Reduced |
| Jupiter Asset Management Ltd | 645,871 | $5.92M | 0.06% | −42,475−6.2% | Reduced |
| Geode Capital Management, LLC | 621,126 | $5.70M | 0.00% | +18,738+3.1% | Added |
| Wellington Management Group LLP | 550,700 | $5.05M | 0.00% | −24,078−4.2% | Reduced |
| Rice Hall James & Associates, LLC | 545,616 | $5.01M | 0.18% | −60,176−9.9% | Reduced |
| Globeflex Capital L P | 447,701 | $4.11M | 0.74% | +19,021+4.4% | Added |
| Goldman Sachs Group Inc | 386,560 | $3.55M | 0.00% | −438,902−53.2% | Reduced |
| Prudential Financial Inc | 384,737 | $3.53M | 0.00% | +127,853+49.8% | Added |
| Northern Trust Corp | 345,211 | $3.17M | 0.00% | −400−0.1% | Reduced |
| Bank of Montreal | 263,292 | $2.58M | 0.00% | +132,501+101.3% | Added |
| Charles Schwab Investment Management Inc | 279,675 | $2.57M | 0.00% | +11,719+4.4% | Added |
| Bank of America Corp | 277,036 | $2.54M | 0.00% | −131,673−32.2% | Reduced |
| Federated Hermes, Inc. | 270,127 | $2.48M | 0.00% | −609−0.2% | Reduced |
| Worth Venture Partners, LLC | 261,610 | $2.40M | 0.90% | +34,852+15.4% | Added |
| SEI Investments Co | 228,708 | $2.10M | 0.00% | +76,077+49.8% | Added |
| Wells Fargo & Company | 224,470 | $2.06M | 0.00% | +6,314+2.9% | Added |
| Morgan Stanley | 216,951 | $1.99M | 0.00% | +180,200+490.3% | Added |
| Panagora Asset Management Inc | 201,727 | $1.85M | 0.01% | −14,008−6.5% | Reduced |
| Citadel Advisors LLC | 196,838 | $1.81M | 0.00% | +12,030+6.5% | Added |
| Ameriprise Financial Inc | 180,938 | $1.66M | 0.00% | −83,154−31.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 180,944 | $1.66M | 0.01% | +6,251+3.6% | Added |
| JPMorgan Chase & Co | 157,699 | $1.45M | 0.00% | −7,439−4.5% | Reduced |
| Two Sigma Advisers, LP | 143,600 | $1.32M | 0.00% | +80,200+126.5% | Added |
| Envestnet Asset Management Inc | 133,280 | $1.22M | 0.00% | +5,518+4.3% | Added |
| Bank of New York Mellon Corp | 112,768 | $1.03M | 0.00% | −23,037−17.0% | Reduced |
| D. E. Shaw & Co., Inc. | 111,506 | $1.02M | 0.00% | +31,310+39.0% | Added |
| Nuveen Asset Management, LLC | 111,404 | $1.02M | 0.00% | −132,963−54.4% | Reduced |
| Truist Financial Corp | 108,235 | $994.0K | 0.00% | +7,009+6.9% | Added |
| Citigroup Inc | 92,153 | $846.0K | 0.00% | −83,099−47.4% | Reduced |
| HRT Financial LP | 90,116 | $827.0K | 0.01% | +50,317+126.4% | Added |
| STRS Ohio | 78,500 | $720.0K | 0.00% | +15,400+24.4% | Added |
| Squarepoint Ops LLC | 76,926 | $706.0K | 0.01% | +37,226+93.8% | Added |
| Virginia Retirement Systems Et Al | 71,300 | $655.0K | 0.01% | −1,300−1.8% | Reduced |
| Swiss National Bank | 66,530 | $611.0K | 0.00% | −9,300−12.3% | Reduced |
| PDT Partners, LLC | 66,122 | $607.0K | 0.04% | −5,733−8.0% | Reduced |
| Macquarie Group Ltd | 61,894 | $568.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 61,700 | $566.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 57,362 | $527.0K | 0.00% | +13,059+29.5% | Added |
| Rockefeller Capital Management L.P. | 57,102 | $524.0K | 0.00% | +57,102 | New |
| Two Sigma Investments, LP | 55,558 | $510.0K | 0.00% | +55,558 | New |
| Ikarian Capital, LLC | 54,901 | $504.0K | 0.09% | 00.0% | Unchanged |
| Alps Advisors Inc | 53,156 | $488.0K | 0.00% | −19,674−27.0% | Reduced |
| Cubist Systematic Strategies, LLC | 52,694 | $484.0K | 0.01% | +32,612+162.4% | Added |
| Rafferty Asset Management, LLC | 51,137 | $469.0K | 0.00% | −66,580−56.6% | Reduced |
| Shell Asset Management Co | 50,792 | $466.0K | 0.01% | +2,750+5.7% | Added |
| Barclays PLC | 50,531 | $463.0K | 0.00% | −13,818−21.5% | Reduced |
| Parametric Portfolio Associates LLC | 48,581 | $446.0K | 0.00% | +24,493+101.7% | Added |
| Qube Research & Technologies Ltd | 45,777 | $420.0K | 0.01% | +45,777 | New |
| Principal Financial Group Inc | 44,894 | $412.0K | 0.00% | −44,789−49.9% | Reduced |
| California State Teachers Retirement System | 44,129 | $405.0K | 0.00% | −2,394−5.1% | Reduced |
| UBS Asset Management Americas Inc | 42,211 | $387.5K | 0.00% | +552+1.3% | Added |
| ExodusPoint Capital Management, LP | 40,331 | $370.0K | 0.01% | −18,619−31.6% | Reduced |
| AlphaCentric Advisors LLC | 40,000 | $367.0K | 0.10% | +20,000+100.0% | Added |
| Credit Suisse AG | 39,466 | $362.0K | 0.00% | +688+1.8% | Added |
| Rhumbline Advisers | 39,041 | $358.0K | 0.00% | −2,448−5.9% | Reduced |
| Voya Investment Management LLC | 35,666 | $328.0K | 0.00% | +6,792+23.5% | Added |
| Capital Fund Management S.A. | 35,059 | $321.8K | 0.01% | +1,634+4.9% | Added |
| Deutsche Bank AG | 33,053 | $303.0K | 0.00% | +6,871+26.2% | Added |
| Dimensional Fund Advisors LP | 32,281 | $296.0K | 0.00% | +32,281 | New |
| Trexquant Investment LP | 31,530 | $289.0K | 0.02% | +31,530 | New |
| Zebra Capital Management LLC | 30,905 | $284.0K | 0.33% | −3,338−9.7% | Reduced |
| Oppenheimer Asset Management Inc. | 28,105 | $258.0K | 0.00% | −10,444−27.1% | Reduced |
| Summit Global Investments | 27,400 | $252.0K | 0.02% | +27,400 | New |
| Diversified Trust Co | 26,870 | $247.0K | 0.01% | +15,218+130.6% | Added |
| Los Angeles Capital Management LLC | 26,489 | $243.0K | 0.00% | +11,230+73.6% | Added |
| Prospera Financial Services Inc | 25,745 | $236.0K | 0.01% | +3,977+18.3% | Added |
| State Board of Administration of Florida Retirement System | 21,925 | $201.0K | 0.00% | +704+3.3% | Added |
| Manufacturers Life Insurance Company, The | 20,909 | $192.0K | 0.00% | +980+4.9% | Added |
| Virtu Financial LLC | 20,384 | $187.0K | 0.02% | +20,384 | New |
| New York State Common Retirement Fund | 18,959 | $174.0K | 0.00% | −2,115−10.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 18,979 | $174.0K | 0.02% | +7,322+62.8% | Added |
| American International Group, Inc. | 17,903 | $164.0K | 0.00% | −79−0.4% | Reduced |
| XTX Topco Ltd | 15,705 | $144.0K | 0.05% | +15,705 | New |
| ProShare Advisors LLC | 15,541 | $143.0K | 0.00% | +1,776+12.9% | Added |
| Gsa Capital Partners LLP | 14,885 | $137.0K | 0.02% | +14,885 | New |
| Price T Rowe Associates Inc | 14,668 | $135.0K | 0.00% | +643+4.6% | Added |
| Advisor Group Holdings, Inc. | 14,577 | $134.0K | 0.00% | +1,517+11.6% | Added |
| Engineers Gate Manager LP | 13,800 | $127.0K | 0.01% | −6,500−32.0% | Reduced |
| Russell Investments Group, Ltd. | 13,708 | $125.0K | 0.00% | −115,721−89.4% | Reduced |
| Invesco Ltd. | 12,825 | $118.0K | 0.00% | +1,980+18.3% | Added |
| Boothbay Fund Management, LLC | 12,385 | $114.0K | 0.00% | +1,846+17.5% | Added |
| Orion Portfolio Solutions, LLC | 12,296 | $113.0K | 0.00% | +1,954+18.9% | Added |
| Meeder Asset Management Inc | 11,035 | $101.0K | 0.00% | +11,035 | New |
| UBS Group AG | 10,285 | $94.0K | 0.00% | −47,051−82.1% | Reduced |
| DekaBank Deutsche Girozentrale | 8,000 | $71.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 7,106 | $65.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 6,984 | $64.0K | 0.00% | +6,984 | New |
| Royal Bank of Canada | 6,264 | $58.0K | 0.00% | −2,042−24.6% | Reduced |
| Legal & General Group Plc | 6,045 | $56.0K | 0.00% | 00.0% | Unchanged |