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Puma Biotechnology (PBYI)
NASDAQ:PBYI
Puma Biotechnology (PBYI) Ownership Overview
15.96% Insiders
15.74% Mutual Funds
0.14% Other Institutional Investors
12.74% ETFs
55.41% Public Companies and
Individual Investors
The ownership structure of Puma Biotechnology (PBYI) stock is a mix of institutional, retail, and individual investors. Approximately 28.63% of the company’s stock is owned by Institutional Investors, 15.96% is owned by Insiders, and 55.41% 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 |
|---|---|---|---|---|
| 7,145,951 | Insider | 14.18% | 45,519,708 | |
| 1,997,129 | Institution | 3.96% | 12,721,712 | |
| 1,681,409 | Institution | 3.34% | 10,710,575 | |
| 1,648,786 | Institution | 3.27% | 10,502,767 | |
| 1,599,338 | Institution | 3.17% | 10,187,783 | |
| 961,159 | Institution | 1.91% | 6,122,583 | |
| 777,390 | Institution | 1.54% | 4,951,974 | |
| 705,995 | Institution | 1.40% | 4,497,188 | |
| 607,581 | Institution | 1.21% | 3,870,291 | |
| 480,275 | Institution | 0.95% | 3,059,352 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,681,409 | Institution | 3.34% | 10,710,575 | |
| 961,159 | Institution | 1.91% | 6,122,583 | |
| 777,390 | Institution | 1.54% | 4,951,974 | |
| 705,995 | Institution | 1.40% | 4,497,188 | |
| 607,581 | Institution | 1.21% | 3,870,291 | |
| 480,275 | Institution | 0.95% | 3,059,352 | |
| 368,885 | Institution | 0.73% | 2,349,797 | |
| 238,200 | Institution | 0.47% | 1,517,334 | |
| 229,514 | Institution | 0.46% | 1,462,004 | |
| 222,482 | Institution | 0.44% | 1,417,210 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,481,708 | Institution | 2.94% | 9,453,297 | |
| 1,343,121 | Institution | 2.67% | 7,991,570 | |
| 1,092,459 | Institution | 2.17% | 6,969,888 | |
| 410,930 | Institution | 0.82% | 2,445,034 | |
| 379,225 | Institution | 0.75% | 2,419,456 | |
| 212,284 | Institution | 0.42% | 1,263,090 | |
| 190,034 | Institution | 0.38% | 1,212,417 | |
| 153,101 | Institution | 0.30% | 976,784 | |
| 136,226 | Institution | 0.27% | 869,122 | |
| 122,667 | Institution | 0.24% | 781,389 |
FAQ
Who Owns Puma Biotechnology (PBYI)?
According to the latest TipRanks data, approximately 0.14% of the company's stock is held by institutional investors, 15.96% is held by insiders, and 55.41% is held by retail investors.
What percentage of Puma Biotechnology (PBYI) stock is held by institutional investors?
According to the latest TipRanks data, approximately 0.14% 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 55.41% 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.