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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
51
$388K
52
$339K
53
$335K
54
$330K
55
$326K
56
$325K
57
$319K
58
$298K
59
$296K
60
$288K
61
$280K
62
$272K
63
$270K
64
$250K
65
$239K
66
$204K
67
$173K
68
$170K
69
$163K
70
$162K
71
$155K
72
$148K
73
$136K
74
$127K
75
$122K