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Puma Biotechnology (PBYI)
NASDAQ:PBYI
Puma Biotechnology (PBYI) Ownership Overview
16.07% Insiders
13.70% Mutual Funds
19.03% Other Institutional Investors
12.46% ETFs
38.73% Public Companies and
Individual Investors
The ownership structure of Puma Biotechnology (PBYI) stock is a mix of institutional, retail, and individual investors. Approximately 45.20% of the company’s stock is owned by Institutional Investors, 16.07% is owned by Insiders, and 38.73% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Nov 13, 2025 | xxxxxxxxxxxxx | $97200 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Sep 30, 2025 | xxxxxxxxxxxxx | $99429 | |
Sep 30, 2025 | xxxxxxxxxxxxx | $279879 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 7,180,901 | Insider | 14.25% | 40,715,709 | |
| 1,975,182 | Institution | 3.92% | 11,199,282 | |
| 1,681,409 | Institution | 3.34% | 9,533,589 | |
| 1,623,796 | Institution | 3.22% | 9,206,923 | |
| 1,532,624 | Institution | 3.04% | 8,689,978 | |
| 777,390 | Institution | 1.54% | 4,407,801 | |
| 623,012 | Institution | 1.24% | 3,532,478 | |
| 607,581 | Institution | 1.21% | 3,444,984 | |
| 483,386 | Institution | 0.96% | 2,740,799 | |
| 390,598 | Institution | 0.78% | 2,214,691 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,681,409 | Institution | 3.34% | 9,533,589 | |
| 777,390 | Institution | 1.54% | 4,407,801 | |
| 623,012 | Institution | 1.24% | 3,532,478 | |
| 607,581 | Institution | 1.21% | 3,444,984 | |
| 483,386 | Institution | 0.96% | 2,740,799 | |
| 368,885 | Institution | 0.73% | 2,091,578 | |
| 265,100 | Institution | 0.53% | 1,503,117 | |
| 238,200 | Institution | 0.47% | 1,350,594 | |
| 229,514 | Institution | 0.46% | 1,301,344 | |
| 222,482 | Institution | 0.44% | 1,261,473 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,409,818 | Institution | 2.80% | 8,205,141 | |
| 1,343,121 | Institution | 2.67% | 6,782,761 | |
| 1,134,721 | Institution | 2.25% | 6,433,868 | |
| 392,811 | Institution | 0.78% | 1,983,696 | |
| 386,739 | Institution | 0.77% | 2,192,810 | |
| 208,900 | Institution | 0.41% | 1,054,945 | |
| 181,802 | Institution | 0.36% | 1,065,360 | |
| 153,101 | Institution | 0.30% | 891,048 | |
| 125,570 | Institution | 0.25% | 735,840 | |
| 121,584 | Institution | 0.24% | 689,381 |
FAQ
Who Owns Puma Biotechnology (PBYI)?
According to the latest TipRanks data, approximately 19.03% of the company's stock is held by institutional investors, 16.07% is held by insiders, and 38.73% is held by retail investors.
What percentage of Puma Biotechnology (PBYI) stock is held by institutional investors?
According to the latest TipRanks data, approximately 19.03% of Puma Biotechnology (PBYI) stock is held by institutional investors.
What percentage of Puma Biotechnology (PBYI) stock is held by retail investors?
According to the latest TipRanks data, approximately 38.73% of Puma Biotechnology (PBYI) stock is held by retail investors.
Who owns the most shares of Puma Biotechnology (PBYI)?
Alan Auerbach owns the most shares of Puma Biotechnology (PBYI).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.