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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
26
$6.15M
27
$5.33M
28
$5.29M
29
$5.16M
30
$4.56M
31
$4.14M
32
$3.99M
33
$3.87M
34
$3.63M
35
$3.22M
36
$3.03M
37
$3.02M
38
$2.79M
39
$2.79M
40
$2.78M
41
$2.73M
42
$2.61M
43
$2.57M
44
$2.33M
45
$2.31M
46
$2.31M
47
$2.24M
48
$2.24M
49
$2.2M
50
$2.08M