Latest Institutional Purchases of Puma Biotechnology, Inc. (PBYI)
This list provides information on the latest institutional transactions involving Puma Biotechnology, Inc. (PBYI) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 22, 2026
Q4 2025
|
Ritholtz Wealth Management
|
BUY
|
- |
223K+ 47.42% |
$1.06M - $1.33M
|
694K
$3.44M
|
|
|
Jan 14, 2026
Q4 2025
|
Baron Wealth Management LLC
Troy, MI |
BUY
|
- |
13.6K+ 62.59% |
$64.4K - $81.1K
|
35.4K
$175K
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
10.1KNew |
$48K - $60.4K
|
10.1K
$50.2K
|
|
|
Jan 23, 2026
Q4 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
8.45KNew |
$39.9K - $50.2K
|
8.45K
$41.8K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
529New |
$2.5K - $3.15K
|
529
$2.62K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
61+ 78.21% |
$289 - $363
|
139
$688
|
|
|
Jan 21, 2026
Q4 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
36New |
$170 - $214
|
36
$178
|
|
| Q3 2025 | |||||||
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
965K+ 4823365.0% |
$2.96M - $5.53M
|
965K
$4.78M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
484K+ 659.45% |
$1.49M - $2.77M
|
558K
$2.76M
|
|
|
Nov 13, 2025
Q3 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
391K+ 89.24% |
$1.2M - $2.24M
|
828K
$4.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
277K+ 14.75% |
$849K - $1.58M
|
2.15M
$10.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
231K+ 113.8% |
$708K - $1.32M
|
434K
$2.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
225K+ 74.41% |
$690K - $1.29M
|
527K
$2.61M
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
159K+ 405.01% |
$489K - $912K
|
199K
$983K
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
156K+ 881.84% |
$479K - $894K
|
174K
$860K
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
150KNew |
$459K - $857K
|
150K
$740K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
141K+ 10.5% |
$433K - $807K
|
1.48M
$7.34M
|
|
|
Nov 14, 2025
Q3 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
CALL |
136KNew |
$417K - $779K
|
136K
$673K
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
122K+ 10.59% |
$374K - $698K
|
1.27M
$6.3M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
120KNew |
$368K - $686K
|
120K
$593K
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
102K+ 37.21% |
$313K - $584K
|
376K
$1.86M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
99.1K+ 251.2% |
$304K - $568K
|
139K
$686K
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
89.2K+ 116.37% |
$274K - $511K
|
166K
$821K
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
81.3K+ 212.23% |
$249K - $466K
|
120K
$592K
|
|
|
Nov 10, 2025
Q3 2025
|
Hillsdale Investment Management Inc.
Toronto, A6 |
BUY
|
- |
77.8KNew |
$239K - $446K
|
77.8K
$385K
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
73KNew |
$224K - $418K
|
73K
$361K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
71.3K+ 331.63% |
$219K - $409K
|
92.8K
$459K
|
|
|
Nov 14, 2025
Q3 2025
|
Round Rock Advisors, LLC
|
BUY
|
- |
65.4KNew |
$201K - $375K
|
65.4K
$324K
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
63.1KNew |
$194K - $362K
|
63.1K
$313K
|
|
|
Nov 13, 2025
Q3 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
61.3KNew |
$188K - $351K
|
61.3K
$304K
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
55.6K+ 17.25% |
$171K - $319K
|
378K
$1.87M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
54.3KNew |
$167K - $311K
|
54.3K
$269K
|
|
|
Nov 14, 2025
Q3 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
52.7KNew |
$162K - $302K
|
52.7K
$261K
|
|
|
Nov 12, 2025
Q3 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
50.8KNew |
$156K - $291K
|
50.8K
$252K
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
45.2K+ 2.25% |
$139K - $259K
|
2.05M
$10.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
43.2K+ 4.8% |
$133K - $248K
|
943K
$4.67M
|
|
|
Nov 13, 2025
Q3 2025
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
33.4K+ 241.41% |
$102K - $191K
|
47.2K
$234K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
32.6K+ 16.13% |
$100K - $187K
|
235K
$1.16M
|
|
|
Nov 14, 2025
Q3 2025
|
Sherbrooke Park Advisers LLC
White Plains, NY |
BUY
|
- |
30.5KNew |
$93.7K - $175K
|
30.5K
$151K
|
|
|
Nov 12, 2025
Q3 2025
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
27.6K+ 1796.88% |
$84.8K - $158K
|
29.2K
$144K
|
|
|
Nov 14, 2025
Q3 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
27.5KNew |
$84.6K - $158K
|
27.5K
$136K
|
|
|
Nov 06, 2025
Q3 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
24.2K+ 4.51% |
$74.2K - $139K
|
560K
$2.77M
|
|
|
Jan 13, 2026
Q3 2025
|
Sanctuary Advisors, LLC
Indianapolis, IN |
BUY
|
- |
23.9KNew |
$73.3K - $137K
|
23.9K
$118K
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
18.4K+ 13.45% |
$56.6K - $106K
|
156K
$770K
|
|
|
Nov 07, 2025
Q3 2025
|
D'Orazio & Associates, Inc.
Falls Church, VA |
BUY
|
- |
16.9K+ 112.5% |
$51.9K - $96.9K
|
31.9K
$158K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
14.1K+ 1.91% |
$43.1K - $80.5K
|
749K
$3.71M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
13.8K+ 27.68% |
$42.5K - $79.3K
|
63.8K
$316K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
13.1K+ 2.9% |
$40.2K - $75.1K
|
465K
$2.3M
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
12.7KNew |
$39.1K - $73K
|
12.7K
$63K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
12.2KNew |
$37.5K - $69.9K
|
12.2K
$60.4K
|
|