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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
101
$404K
102
$387K
103
$387K
104
$380K
105
$375K
106
$367K
107
$360K
108
$359K
109
$352K
110
$328K
111
$327K
112
$293K
113
$278K
114
$274K
115
$272K
116
$251K
117
$250K
118
$239K
119
$238K
120
$232K
121
$228K
122
$227K
123
$226K
124
$223K
125
$216K