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PDF Solutions

182 hedge funds and large institutions have $767M invested in PDF Solutions in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 66 increasing their positions, 57 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
182
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$485K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$8.45M
2 +$7.37M
3 +$7.02M
4
RC
Roubaix Capital
Colorado
+$4.51M
5
Squarepoint
Squarepoint
New York
+$4.4M

Top Sellers

1 -$14.1M
2 -$4.98M
3 -$4.6M
4
SBH
Segall Bryant & Hamill
Illinois
-$4.23M
5
MCO
MAK Capital One
New York
-$3.42M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$1.97M
52
$1.73M
53
$1.7M
54
$1.7M
55
$1.63M
56
$1.62M
57
$1.55M
58
$1.49M
59
$1.48M
60
$1.34M
61
$1.33M
62
$1.28M
63
$1.26M
64
$1.2M
65
$1.09M
66
$1.05M
67
$1.01M
68
$983K
69
$971K
70
$963K
71
$914K
72
$905K
73
$898K
74
$872K
75
$864K