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Puma Biotechnology
PBYI

Overview Fund Activity

93 hedge funds and large institutions have $158M invested in Puma Biotechnology in 2024 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 35 increasing their positions, 27 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
93
Holders Change
+11
Holders Change %
+13.41%
% of All Funds
1.35%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
20
Increased
35
Reduced
27
Closed
9
Calls
$4.64M
Puts
$211K
Net Calls
+$4.43M
Net Calls Change
+$3.81M

Top Buyers

1
FLSM
1
Frazier Life Sciences Management
California
$14.9M
2
Goldman Sachs
2
Goldman Sachs
New York
$2.39M
3
American Century Companies
3
American Century Companies
Missouri
$1.97M
4
Jane Street
4
Jane Street
New York
$2.28M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$2.05M

Top Sellers

1
CCM
1
Camber Capital Management
Massachusetts
$8.75M
2
ACM
2
Athyrium Capital Management
New York
$6.66M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$18.5M
4
EP
4
Eversept Partners
New York
$7.56M
5
RHJA
5
Rice Hall James & Associates
California
$743K
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$1M +$755K +142,460 +307%
WG
27
Winton Group
United Kingdom
$998K +$998K +188,283 New
GCP
28
GSA Capital Partners
United Kingdom
$994K -$396K -74,752 -28%
State Street
29
State Street
Massachusetts
$914K +$53K +10,000 +6%
Wellington Management Group
30
Wellington Management Group
Massachusetts
$905K +$905K +170,765 New
Federated Hermes
31
Federated Hermes
Pennsylvania
$853K -$3.27K -616 -0.4%
PFS
32
Prospera Financial Services
Texas
$783K +$24.2K +4,575 +3%
RHJA
33
Rice Hall James & Associates
California
$743K -$1.01M -189,764 -58%
BCM
34
Bridgeway Capital Management
Texas
$739K +$79.5K +15,000 +12%
LCM
35
Laurion Capital Management
New York
$695K – – –
Citigroup
36
Citigroup
New York
$692K -$215K -40,580 -24%
HF
37
HRT Financial
New York
$674K +$674K +127,231 New
Bank of Montreal
38
Bank of Montreal
Ontario, Canada
$605K +$149K +26,500 +33%
Fidelity Investments
39
Fidelity Investments
Massachusetts
$486K +$189K +35,616 +64%
CSS
40
Cubist Systematic Strategies
Connecticut
$467K +$279K +52,641 +149%
Northern Trust
41
Northern Trust
Illinois
$443K -$1.2K -226 -0.3%
Two Sigma Investments
42
Two Sigma Investments
New York
$433K -$707K -133,478 -62%
OSAM
43
O'Shaughnessy Asset Management
Connecticut
$409K +$229K +43,229 +128%
MTIM
44
Marathon Trading Investment Management
Pennsylvania
$373K +$373K +70,300 New
Assenagon Asset Management
45
Assenagon Asset Management
Luxembourg
$372K -$78.9K -14,894 -18%
EC
46
EntryPoint Capital
New York
$329K +$329K +61,991 New
Macquarie Group
47
Macquarie Group
Australia
$325K +$7.92K +1,529 +2%
Squarepoint
48
Squarepoint
New York
$321K +$171K +32,236 +114%
XT
49
XTX Topco
Cayman Islands
$287K -$3.92K -739 -1%
BHCM
50
Brevan Howard Capital Management
Jersey
$264K +$264K +49,875 New
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