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Puma Biotechnology
PBYI

Overview Fund Activity

133 hedge funds and large institutions have $2.52B invested in Puma Biotechnology in 2015 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 41 increasing their positions, 59 reducing their positions, and 47 closing their positions.

Holders
133
Holders Change
-30
Holders Change %
-18.4%
% of All Funds
3.49%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
18
Increased
41
Reduced
59
Closed
47
Calls
$67.1M
Puts
$32.8M
Net Calls
+$34.2M
Net Calls Change
-$86.7M

Top Buyers

1
Grantham, Mayo, Van Otterloo & Co (GMO)
1
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$227M
2
O
2
OrbiMed
New York
$176M
3
Millennium Management
3
Millennium Management
New York
$94.2M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$74.1M
5
Balyasny Asset Management
5
Balyasny Asset Management
Illinois
$20.6M

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$23.1M
2
Capital International Investors
2
Capital International Investors
California
$0
3
T
3
TOBAM
France
$0
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$0
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$4.87M
Name Market Value Shares Shares
Change 		Shares
Change %
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$446M 5,686,668 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$381M 4,865,362 +18,789 +0.4%
Grantham, Mayo, Van Otterloo & Co (GMO)
3
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$227M 2,899,776 +1,223,098 +73%
O
4
OrbiMed
New York
$176M 2,238,825 +1,043,325 +87%
Capital Research Global Investors
5
Capital Research Global Investors
California
$143M 1,826,600 +65,760 +4%
Vanguard Group
6
Vanguard Group
Pennsylvania
$140M 1,789,112 +14,139 +0.8%
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$135M 1,719,612 -11,091 -0.6%
Millennium Management
8
Millennium Management
New York
$94.2M 1,201,171 +1,014,828 +545%
Point72 Asset Management
9
Point72 Asset Management
Connecticut
$74.1M 945,478 +391,459 +71%
State Street
10
State Street
Massachusetts
$59.7M 761,829 +69,423 +10%
JHIU
11
Janus Henderson Investors US
Colorado
$46M 587,302 +24,637 +4%
BIT
12
BlackRock Institutional Trust
California
$44.8M 570,847 -19,443 -3%
CCM
13
Cornerstone Capital Management
Minnesota
$37.4M 477,005 -18,140 -4%
BB
14
BB Biotech
Switzerland
$33.9M 431,991 -90,000 -17%
Franklin Resources
15
Franklin Resources
California
$23.1M 294,444 -666,555 -69%
Citadel Advisors
16
Citadel Advisors
Florida
$22.3M 284,427 +168,581 +146%
Bank of America
17
Bank of America
North Carolina
$21.7M 276,211 +101,801 +58%
CCI
18
Columbus Circle Investors
$21.4M 272,517 +179,885 +194%
CGT
19
Capital Guardian Trust
California
$21.3M 271,850 -17,620 -6%
Balyasny Asset Management
20
Balyasny Asset Management
Illinois
$20.6M 263,286 +263,286 New
TCM
21
Tekla Capital Management
Massachusetts
$20.4M 260,200 +165,000 +173%
BFA
22
BlackRock Fund Advisors
California
$19M 242,424 +15,071 +7%
Deutsche Bank
23
Deutsche Bank
Germany
$18.8M 239,788 -114,720 -32%
LCP
24
Lamond Capital Partners
California
$17.3M 220,780 +220,780 New
RFC
25
Russell Frank Company
Washington
$16.4M 214,746 -20,787 -9%
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