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Puma Biotechnology
PBYI

Overview Fund Activity

127 hedge funds and large institutions have $365M invested in Puma Biotechnology in 2020 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 45 increasing their positions, 36 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
127
Holders Change
+2
Holders Change %
+1.6%
% of All Funds
2.61%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
27
Increased
45
Reduced
36
Closed
25
Calls
$2.22M
Puts
$3.42M
Net Calls
-$1.2M
Net Calls Change
-$843K

Top Buyers

1
TCM
Tang Capital Management
California
$14.2M
2
SI
Sofinnova Investments
California
$12.5M
3
CCM
Camber Capital Management
Massachusetts
$25M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$5.26M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
$13.2M

Top Sellers

1
EC
EcoR1 Capital
California
$0
2
DM
Deerfield Management
New York
$0
3
Millennium Management
Millennium Management
New York
$12.2M
4
Federated Hermes
Federated Hermes
Pennsylvania
$4.86M
5
Vanguard Group
Vanguard Group
Pennsylvania
$45.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
JG
126
Jefferies Group
New York
$442 – -6 -0%
EC
127
EcoR1 Capital
California
– -$21.4M -2,536,156 Closed
DM
128
Deerfield Management
New York
– -$8.13M -963,212 Closed
Norges Bank
129
Norges Bank
Norway
– -$2.72M -321,802 Closed
CIA
130
Capital Impact Advisors
Massachusetts
– -$1.24M -147,303 Closed
CS
131
Candriam SCA
Luxembourg
– -$703K -82,200 Closed
TI
132
Trexquant Investment
Connecticut
– -$667K -79,050 Closed
SCM
133
Suvretta Capital Management
New York
– -$603K -71,500 Closed
PVI
134
Pura Vida Investments
New York
– -$540K -64,000 Closed
EP
135
Eversept Partners
New York
– -$492K -58,251 Closed
Thrivent Financial for Lutherans
136
Thrivent Financial for Lutherans
Minnesota
– -$347K -41,080 Closed
DTL
137
Dynamic Technology Lab
Singapore
– -$285K -33,731 Closed
SG Americas Securities
138
SG Americas Securities
New York
– -$195K -23,082 Closed
AIM
139
Aigen Investment Management
New York
– -$165K -19,548 Closed
Wolverine Trading
140
Wolverine Trading
Illinois
– -$160K -19,008 Closed
SSA
141
Schonfeld Strategic Advisors
New York
– -$148K -17,582 Closed
GC
142
Grimes & Company
Massachusetts
– -$135K -16,000 Closed
Simplex Trading
143
Simplex Trading
Illinois
– -$118K -14,039 Closed
Connor, Clark & Lunn Investment Management (CC&L)
144
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$97K -11,467 Closed
Victory Capital Management
145
Victory Capital Management
Texas
– -$96K -11,302 Closed
FQ
146
First Quadrant
California
– -$57K -6,797 Closed
KBC Group
147
KBC Group
Belgium
– -$48K -5,735 Closed
ClearBridge Investments
148
ClearBridge Investments
New York
– -$34K -4,000 Closed
FGAM
149
Financial Gravity Asset Management
Texas
– -$10 -1 Closed
2 3 4 5
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