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Puma Biotechnology
PBYI

Overview Fund Activity

119 hedge funds and large institutions have $112M invested in Puma Biotechnology in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 41 increasing their positions, 33 reducing their positions, and 16 closing their positions.

Holders
119
Holders Change
+3
Holders Change %
+2.59%
% of All Funds
1.6%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
22
Increased
41
Reduced
33
Closed
16
Calls
$256K
Puts
$4K
Net Calls
+$252K
Net Calls Change
+$84K

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$2.56M
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.74M
3
LSV Asset Management
3
LSV Asset Management
Illinois
$1.84M
4
OSAM
4
O'Shaughnessy Asset Management
Connecticut
$1.5M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$3.94M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$1.15M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$252K
3
Goldman Sachs
3
Goldman Sachs
New York
$693K
4
GCP
4
GSA Capital Partners
United Kingdom
$0
5
BNP Paribas Financial Markets
5
BNP Paribas Financial Markets
France
$19.8K
Name Market Value Shares Shares
Change 		Shares
Change %
KI
51
Kapitalo Investimentos
Brazil
$241K 70,269 +70,269 New
Bank of America
52
Bank of America
North Carolina
$231K 67,242 -25,845 -28%
Macquarie Group
53
Macquarie Group
Australia
$210K 61,255 – –
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
$208K 60,611 +22,316 +58%
MGP
55
Metis Global Partners
California
$191K 55,798 +13,040 +30%
LPL Financial
56
LPL Financial
California
$183K 53,293 +10,000 +23%
Invesco
57
Invesco
Georgia
$171K 49,982 +12,351 +33%
Jane Street
58
Jane Street
New York
$135K 39,448 +39,448 New
Universal-Beteiligungs- und Servicegesellschaft
59
Universal-Beteiligungs- und Servicegesellschaft
Germany
$135K 39,308 – –
EF
60
Empowered Funds
Pennsylvania
$131K 38,292 +38,292 New
PCM
61
Prelude Capital Management
New York
$115K 33,422 -4,278 -11%
Deutsche Bank
62
Deutsche Bank
Germany
$105K 30,743 – –
Wells Fargo
63
Wells Fargo
California
$96.1K 28,026 +4,578 +20%
MIM
64
MetLife Investment Management
New Jersey
$93.2K 27,158 +37 +0.1%
Mirae Asset Global ETFs Holdings
65
Mirae Asset Global ETFs Holdings
Hong Kong
$81.5K 23,765 -1,092 -4%
IIM
66
INTECH Investment Management
Florida
$71.4K 20,823 -9,681 -32%
CWM
67
C2C Wealth Management
Arizona
$70.7K 20,620 +5,470 +36%
JPMorgan Chase & Co
68
JPMorgan Chase & Co
New York
$69.4K 20,245 -28,107 -58%
KCM
69
Kathmere Capital Management
Pennsylvania
$69.3K 20,204 +20,204 New
PI
70
PFG Investments
New York
$68.6K 20,000 – –
T. Rowe Price Associates
71
T. Rowe Price Associates
Maryland
$68K 19,566 – –
HSBC Holdings
72
HSBC Holdings
United Kingdom
$66.6K 19,751 -758 -4%
Squarepoint
73
Squarepoint
New York
$61K 17,794 +17,794 New
Franklin Resources
74
Franklin Resources
California
$60.7K 17,691 -60,484 -77%
RA
75
Royce & Associates
New York
$59.3K 17,285 -1,440 -8%
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