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Puma Biotech (PBYI)
NASDAQ
$8.02-$0.02 (-0.31%)
Price as of Jun 23, 2026 7:57 PM EDT- $389.9MMarket Cap
- 139.29%1-Year Change
- BiotechnologyIndustry
Puma Biotech (PBYI)
$8.02-$0.02 (-0.31%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
ACORN CAPITAL ADVISORS, LLC | 8.12% | 4.1M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 7.51% | 3.8M | -3,418 (-0.09%) | Dec 31, 2024 |
VANGUARD GROUP INC | 7.46% | 3.8M | +106,028 (+2.79%) | Dec 31, 2025 |
BLACKROCK, INC. | 7.07% | 3.6M | -43,636 (-1.21%) | Mar 31, 2026 |
BLACKROCK INC. | 7.02% | 3.6M | +2.0M (+54.73%) | Jun 30, 2024 |
JANUS HENDERSON INVESTORS US LLC | 4.34% | 2.2M | -2,714 (-0.12%) | Mar 31, 2017 |
CAMBER CAPITAL MANAGEMENT LLC | 4.03% | 2.0M | -1.4M (-67.07%) | Dec 31, 2021 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
AMERICAN CENTURY ETF TRUST | 3.57% | 1.8M | +260,465 (+14.33%) | Feb 28, 2026 |
VANGUARD INDEX FUNDS | 3.47% | 1.8M | +13,159 (+0.74%) | Mar 31, 2026 |
iSHARES TRUST | 3.05% | 1.6M | -57,869 (-3.72%) | Mar 31, 2026 |
SPDR SERIES TRUST | 1.77% | 901,221 | 0 (0.00%) | Jan 31, 2026 |
VANGUARD EXPLORER FUND | 1.53% | 777,390 | 0 (0.00%) | Jan 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.47% | 746,015 | +7,639 (+1.02%) | Jan 31, 2026 |
Janus Detroit Street Trust | 1.42% | 720,611 | 0 (0.00%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions546.4M (78.28%)
- Mutual Funds140.5M (20.13%)
- Insiders11.1M (1.59%)
- Other0 (0.00%)
Insider Transactions
- 1.59% (11.1M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 9Number of InsiderSelling (last 12 months)
- $54.2MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
WILSON TROY EDWARD | Sell | Jun 12, 2026 | $77,748.12 | 10,800 | $7.20 | 59,750 |
MOYES JAY M | Sell | Jun 12, 2026 | $158,796.00 | 22,000 | $7.22 | 58,322 |
Senderowicz Adrian | Sell | Jun 12, 2026 | $194,310.90 | 27,000 | $7.20 | 27,000 |
Dorval Allison | Sell | Jun 12, 2026 | $83,579.23 | 11,610 | $7.20 | 90,780 |
Stuglik Brian M | Sell | Jun 12, 2026 | $58,311.09 | 8,100 | $7.20 | 113,858 |
MOYES JAY M | Award | Jun 11, 2026 | $0.00 | 27,000 | $0.00 | 80,322 |
WILSON TROY EDWARD | Award | Jun 11, 2026 | $0.00 | 27,000 | $0.00 | 70,550 |
Stuglik Brian M | Award | Jun 11, 2026 | $0.00 | 27,000 | $0.00 | 121,958 |
Dorval Allison | Award | Jun 11, 2026 | $0.00 | 27,000 | $0.00 | 102,390 |
Senderowicz Adrian | Award | Jun 11, 2026 | $0.00 | 27,000 | $0.00 | 54,000 |
MILLER MICHAEL PATRICK | Sell | Nov 11, 2025 | $97,228.00 | 20,000 | $4.86 | 54,000 |
Cesano Alessandra | Sell | Jul 18, 2025 | $90,909.00 | 27,000 | $3.37 | 41,850 |
AUERBACH ALAN H President and CEO | Sell | Jul 09, 2025 | $76,285.30 | 21,580 | $3.54 | 7.2M |
NOUGUES MAXIMO F Chief Financial Officer | Sell | Jul 09, 2025 | $13,910.23 | 3,935 | $3.54 | 204,229 |
AUERBACH ALAN H President and CEO | Sell | Jul 08, 2025 | $90,416.54 | 25,592 | $3.53 | 7.2M |
NOUGUES MAXIMO F Chief Financial Officer | Sell | Jul 08, 2025 | $19,738.87 | 5,587 | $3.53 | 208,164 |
MOYES JAY M | Sell | Jun 13, 2025 | $74,800.00 | 22,000 | $3.40 | 53,322 |
Stuglik Brian M | Sell | Jun 13, 2025 | $27,459.00 | 8,100 | $3.39 | 94,958 |
Cesano Alessandra | Sell | Jun 13, 2025 | $41,310.00 | 12,150 | $3.40 | 68,850 |
Dorval Allison | Sell | Jun 13, 2025 | $39,474.00 | 11,610 | $3.40 | 75,390 |
WILSON TROY EDWARD | Award | Jun 11, 2025 | $0.00 | 27,000 | $0.00 | 54,350 |
MOYES JAY M | Award | Jun 11, 2025 | $0.00 | 27,000 | $0.00 | 75,322 |
Dorval Allison | Award | Jun 11, 2025 | $0.00 | 27,000 | $0.00 | 87,000 |
MILLER MICHAEL PATRICK | Award | Jun 11, 2025 | $0.00 | 27,000 | $0.00 | 74,000 |
Senderowicz Adrian | Award | Jun 11, 2025 | $0.00 | 27,000 | $0.00 | 54,000 |
Cesano Alessandra | Award | Jun 11, 2025 | $0.00 | 27,000 | $0.00 | 81,000 |
AUERBACH ALAN H President and CEO | Award | Feb 07, 2025 | $0.00 | 274,622 | $0.00 | 274,622 |
NOUGUES MAXIMO F Chief Financial Officer | Award | Feb 07, 2025 | $0.00 | 85,067 | $0.00 | 85,067 |
HUNT DOUGLAS M See Remarks | Award | Feb 07, 2025 | $0.00 | 66,604 | $0.00 | 66,604 |
NOUGUES MAXIMO F Chief Financial Officer | Award | Feb 07, 2025 | $0.00 | 61,456 | $0.00 | 213,751 |