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Puma Biotechnology

132 hedge funds and large institutions have $183M invested in Puma Biotechnology in 2025 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 43 increasing their positions, 36 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
132
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.73M
Puts
$1K
Net Calls
Net Calls Change

Top Buyers

1 +$4.09M
2 +$2.05M
3 +$1.66M
4
Renaissance Technologies
Renaissance Technologies
New York
+$1.17M
5
RWM
Ritholtz Wealth Management
New York
+$1.16M

Top Sellers

1 -$2.56M
2 -$2.15M
3 -$1.09M
4
Millennium Management
Millennium Management
New York
-$971K
5
EP
Eversept Partners
New York
-$826K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$21.9M
2
$19.6M
3
$19M
4
$11.4M
5
$10.9M
6
$7.88M
7
$6.75M
8
$5.22M
9
$5.12M
10
$5.01M
11
$4.61M
12
$4.4M
13
$3.98M
14
$2.97M
15
$2.96M
16
$2.8M
17
$2.65M
18
$2.5M
19
$2.47M
20
$2.4M
21
$2.3M
22
$2.01M
23
$2M
24
$1.89M
25
$1.84M