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Puma Biotechnology
PBYI

Overview Fund Activity

154 hedge funds and large institutions have $3.1B invested in Puma Biotechnology in 2017 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 48 increasing their positions, 48 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
154
Holders Change
+18
Holders Change %
+13.24%
% of All Funds
3.85%
Holding in Top 10
6
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+200%
% of All Funds
0.15%
New
45
Increased
48
Reduced
48
Closed
26
Calls
$130M
Puts
$125M
Net Calls
+$4.3M
Net Calls Change
+$6.02M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$300M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$162M
3
PA
3
Perceptive Advisors
New York
$64.1M
4
Millennium Management
4
Millennium Management
New York
$127M
5
PHS
5
PFM Health Sciences
California
$147M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$293M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$220M
3
RG
3
Redmile Group
California
$75.2M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$149M
5
Schroder Investment Management Group
5
Schroder Investment Management Group
United Kingdom
$32.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
FAM
26
Fred Alger Management
New York
$18.2M -$7.82M -89,530 -30%
TCM
27
Tekla Capital Management
Massachusetts
$17.7M -$5.04M -57,663 -22%
Deutsche Bank
28
Deutsche Bank
Germany
$17.5M -$585K -6,693 -3%
D.E. Shaw & Co
29
D.E. Shaw & Co
New York
$17.5M +$8.2M +93,859 +88%
RSCM
30
Rock Springs Capital Management
Maryland
$16.3M +$8M +91,500 +97%
Ameriprise
31
Ameriprise
Minnesota
$14.3M -$19.2M -219,931 -57%
TA
32
Teachers Advisors
New York
$13.4M +$673K +7,701 +5%
GTC
33
Ghost Tree Capital
New York
$13.1M -$6.56M -75,000 -33%
HM
34
HealthCor Management
New York
$13.1M +$13.1M +150,000 New
Bank of America
35
Bank of America
North Carolina
$13M -$839K -9,602 -6%
Bank of New York Mellon
36
Bank of New York Mellon
New York
$11.9M +$181K +2,072 +2%
Point72 Asset Management
37
Point72 Asset Management
Connecticut
$11.5M +$11.5M +131,900 New
Charles Schwab
38
Charles Schwab
California
$10.8M +$356K +4,068 +3%
TCIM
39
TIAA CREF Investment Management
New York
$10.8M +$2.38M +27,230 +28%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$9.37M +$201K +2,300 +2%
TCP
41
Tourbillon Capital Partners
New York
$8.74M -$31.1M -356,097 -78%
BC
42
Boxer Capital
California
$8.74M – – –
HI
43
HBK Investments
Texas
$8.22M -$5.47M -62,604 -40%
Barclays
44
Barclays
United Kingdom
$7.35M +$1.52M +17,400 +26%
TD Asset Management
45
TD Asset Management
Ontario, Canada
$7.04M +$4.14M +47,329 +143%
SCM
46
Sio Capital Management
New York
$6.99M -$7M -80,043 -50%
QIM
47
Quantitative Investment Management
Virginia
$6.94M +$6.94M +79,400 New
LCM
48
Laurion Capital Management
New York
$5.84M +$5.84M +66,846 New
Citigroup
49
Citigroup
New York
$5.75M +$161K +1,846 +3%
UBS Group
50
UBS Group
Switzerland
$5.26M -$1.19M -13,658 -19%
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