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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
76
$862K
77
$852K
78
$826K
79
$811K
80
$762K
81
$742K
82
$704K
83
$622K
84
$596K
85
$551K
86
$529K
87
$516K
88
$503K
89
$483K
90
$465K
91
$465K
92
$459K
93
$448K
94
$435K
95
$428K
96
$425K
97
$421K
98
$410K
99
$409K
100
$407K