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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 %
Manulife (Manufacturers Life Insurance)
76
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$53.4K 15,576 -930 -6%
DOA
77
D'Orazio & Associates
Virginia
$51.5K 15,027 +15,027 New
Osaic Holdings
78
Osaic Holdings
Arizona
$50.9K 14,850 -2,644 -15%
EI
79
Ethic Inc
New York
$50.5K 15,168 +15,168 New
Citigroup
80
Citigroup
New York
$49.1K 14,320 -15,147 -51%
IC
81
IEQ Capital
California
$49.1K 14,305 +14,305 New
CCM
82
Causeway Capital Management
California
$48.3K 14,095 – –
VEA
83
Virtus ETF Advisers
New York
$47.4K 13,817 -41,614 -75%
AllianceBernstein
84
AllianceBernstein
Tennessee
$47.3K 13,800 +13,800 New
VOYA Investment Management
85
VOYA Investment Management
Georgia
$44.5K 12,976 +610 +5%
SC
86
Savant Capital
Illinois
$44.5K 12,971 +12,971 New
WN
87
Williams & Novak
California
$42.9K 12,520 -2,200 -15%
Cerity Partners
88
Cerity Partners
New York
$36.1K 10,528 +10,528 New
Carson Wealth (CWM LLC)
89
Carson Wealth (CWM LLC)
Nebraska
$32K 9,462 +6,450 +214%
TRCT
90
Tower Research Capital (TRC)
New York
$29K 8,469 +5,403 +176%
PFSRSONJ
91
Police & Firemen's Retirement System of New Jersey
New Jersey
$28.5K 8,322 – –
BNP Paribas Financial Markets
92
BNP Paribas Financial Markets
France
$19.8K 5,766 -71,562 -93%
AIP
93
Ameritas Investment Partners
Nebraska
$13.9K 4,055 – –
Legal & General Group
94
Legal & General Group
United Kingdom
$12.2K 3,564 -348 -9%
PWAM
95
Private Wealth Asset Management
Iowa
$12K 3,500 +1,500 +75%
BCWM
96
Ball & Co Wealth Management
Tennessee
$12K 3,506 – –
New York State Common Retirement Fund
97
New York State Common Retirement Fund
New York
$12K 3,600 – –
California State Teachers Retirement System (CalSTRS)
98
California State Teachers Retirement System (CalSTRS)
California
$10.3K 2,999 – –
HT
99
Headlands Technologies
Illinois
$5.28K 1,538 +321 +26%
GRP
100
Global Retirement Partners
California
$5.12K 1,492 +1,492 New
2 3
4
5 6