PBYI icon

Puma Biotechnology
PBYI

Overview Fund Activity

133 hedge funds and large institutions have $274M invested in Puma Biotechnology in 2019 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 57 increasing their positions, 36 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
133
Holders Change
-11
Holders Change %
-7.64%
% of All Funds
2.63%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
18
Increased
57
Reduced
36
Closed
27
Calls
$6.83M
Puts
$6.21M
Net Calls
+$624K
Net Calls Change
+$2.01M

Top Buyers

1
Millennium Management
Millennium Management
New York
$16.2M
2
State Street
State Street
Massachusetts
$30.7M
3
Vanguard Group
Vanguard Group
Pennsylvania
$34.9M
4
Acadian Asset Management
Acadian Asset Management
Massachusetts
$7.34M
5
DM
Deerfield Management
New York
$3.47M

Top Sellers

1
PHS
PFM Health Sciences
California
$0
2
SCM
Sarissa Capital Management
Connecticut
$0
3
Macquarie Group
Macquarie Group
Australia
$536K
4
O
OrbiMed
New York
$0
5
RSCM
Rock Springs Capital Management
Maryland
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Daiwa Securities Group
126
Daiwa Securities Group
Japan
$2K – – –
US Bancorp
127
US Bancorp
Minnesota
$2K – – –
LFG
128
Larson Financial Group
Missouri
$2K – – –
EW
129
Evoke Wealth
California
$1.95K – – –
TCOV
130
Trust Company of Vermont
Vermont
$1K – – –
PHS
131
PFM Health Sciences
California
– -$39.7M -3,689,538 Closed
SCM
132
Sarissa Capital Management
Connecticut
– -$15.3M -1,417,000 Closed
O
133
OrbiMed
New York
– -$6.85M -636,600 Closed
RSCM
134
Rock Springs Capital Management
Maryland
– -$6.32M -587,400 Closed
KCM
135
Kennedy Capital Management
Missouri
– -$5.8M -538,752 Closed
MAM
136
Melqart Asset Management
United Kingdom
– -$5.7M -529,112 Closed
AI
137
Atom Investors
Texas
– -$2.55M -236,911 Closed
SIM
138
Spark Investment Management
New York
– -$1.56M -144,624 Closed
SG Americas Securities
139
SG Americas Securities
New York
– -$1.11M -102,825 Closed
Assenagon Asset Management
140
Assenagon Asset Management
Luxembourg
– -$1.05M -97,894 Closed
EIM
141
Essex Investment Management
Massachusetts
– -$1.03M -96,000 Closed
VEA
142
Virtus ETF Advisers
New York
– -$582K -54,053 Closed
PIM
143
Partner Investment Management
California
– -$365K -33,866 Closed
ECM
144
ExodusPoint Capital Management
New York
– -$356K -33,057 Closed
HT
145
HAP Trading
New York
– -$250K -23,197 Closed
HSBC Holdings
146
HSBC Holdings
United Kingdom
– -$213K -19,774 Closed
QT
147
Quantamental Technologies
New York
– -$137K -12,747 Closed
FRM
148
Fox Run Management
Connecticut
– -$130K -12,047 Closed
VF
149
Virtu Financial
New York
– -$115K -10,637 Closed
TSS
150
Two Sigma Securities
New York
– -$112K -10,396 Closed
3 4 5
6
7