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

Top Sellers

1
PHS
1
PFM Health Sciences
California
$0
2
SCM
2
Sarissa Capital Management
Connecticut
$0
3
Macquarie Group
3
Macquarie Group
Australia
$536K
4
O
4
OrbiMed
New York
$0
5
RSCM
5
Rock Springs Capital Management
Maryland
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AllianceBernstein
51
AllianceBernstein
Tennessee
$704K – – –
AA
52
ALPS Advisors
Colorado
$692K +$13.5K +1,539 +2%
SSA
53
Schonfeld Strategic Advisors
New York
$689K +$689K +78,688 New
Group One Trading
54
Group One Trading
Illinois
$686K +$686K +78,432 New
CSS
55
Cubist Systematic Strategies
Connecticut
$674K +$208K +23,733 +45%
Russell Investments Group
56
Russell Investments Group
United Kingdom
$670K +$391K +45,060 +140%
Simplex Trading
57
Simplex Trading
Illinois
$626K +$596K +68,243 +2,003%
TCM
58
Tekla Capital Management
Massachusetts
$624K – – –
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$575K – – –
Macquarie Group
60
Macquarie Group
Australia
$536K -$9.3M -1,062,622 -95%
Swiss National Bank
61
Swiss National Bank
Switzerland
$521K +$24.5K +2,800 +5%
PAM
62
Panagora Asset Management
Massachusetts
$513K +$24.3K +2,779 +5%
QI
63
QS Investors
New York
$478K -$6.74K -800 -1%
BFM
64
Boothbay Fund Management
New York
$466K -$98.3K -11,243 -17%
Los Angeles Capital Management
65
Los Angeles Capital Management
California
$451K +$225K +25,785 +100%
AGM
66
Alpine Global Management
New York
$447K +$447K +51,060 New
Man Group
67
Man Group
United Kingdom
$442K +$442K +50,567 New
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
$409K -$5.68K -649 -1%
Walleye Trading
69
Walleye Trading
New York
$406K +$355K +40,533 +690%
State of Wisconsin Investment Board
70
State of Wisconsin Investment Board
Wisconsin
$404K – – –
RhumbLine Advisers
71
RhumbLine Advisers
Massachusetts
$362K +$7.8K +893 +2%
JG
72
Jefferies Group
New York
$362K +$249K +28,451 +221%
EGM
73
Engineers Gate Manager
New York
$311K +$311K +35,501 New
Nomura Holdings
74
Nomura Holdings
Japan
$308K +$308K +35,224 New
Nisa Investment Advisors
75
Nisa Investment Advisors
Missouri
$307K +$306K +35,000 +25,000%
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3
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