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PDF Solutions
PDFS

Overview Fund Activity

168 hedge funds and large institutions have $529M invested in PDF Solutions in 2025 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 66 increasing their positions, 54 reducing their positions, and 33 closing their positions.

Holders
168
Holders Change
-9
Holders Change %
-5.08%
% of All Funds
2.28%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
26
Increased
66
Reduced
54
Closed
33
Calls
$126K
Puts
$50K
Net Calls
+$76K
Net Calls Change
+$495K

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$15.5M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$3.22M
3
HIM
3
Herald Investment Management
United Kingdom
$3.82M
4
PCM
4
Penn Capital Management
Pennsylvania
$2.08M
5
Connor, Clark & Lunn Investment Management (CC&L)
5
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$4.78M

Top Sellers

1
OAM
1
Ophir Asset Management
Australia
$0
2
SAM
2
Silvercrest Asset Management
New York
$0
3
GIM
3
Granahan Investment Management
Massachusetts
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$1.82M
5
RA
5
Royce & Associates
New York
$927K
Name Market Value Shares Shares
Change 		Shares
Change %
D.E. Shaw & Co
26
D.E. Shaw & Co
New York
$3.42M 178,711 +100,762 +129%
Acadian Asset Management
27
Acadian Asset Management
Massachusetts
$3.22M 169,068 +129,629 +329%
SBH
28
Segall Bryant & Hamill
Illinois
$3.14M 164,238 -4,638 -3%
Principal Financial Group
29
Principal Financial Group
Iowa
$2.96M 154,887 +3,525 +2%
NL
30
Nuveen LLC
North Carolina
$2.63M 137,505 +137,505 New
CP
31
CenterBook Partners
Connecticut
$2.23M 116,911 +89,718 +330%
PCM
32
Penn Capital Management
Pennsylvania
$2.08M 108,633 +108,633 New
Deutsche Bank
33
Deutsche Bank
Germany
$2.05M 107,257 -2,663 -2%
Public Sector Pension Investment Board (PSP Investments)
34
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.88M 98,318 +20,693 +27%
MOACM
35
Mutual of America Capital Management
New York
$1.88M 98,173 +285 +0.3%
Goldman Sachs
36
Goldman Sachs
New York
$1.82M 95,268 -156,728 -62%
Invesco
37
Invesco
Georgia
$1.73M 90,337 +2,091 +2%
Marshall Wace
38
Marshall Wace
United Kingdom
$1.71M 89,311 +89,311 New
Squarepoint
39
Squarepoint
New York
$1.67M 87,586 -780 -0.9%
Qube Research & Technologies (QRT)
40
Qube Research & Technologies (QRT)
United Kingdom
$1.67M 87,572 +62,461 +249%
Legal & General Group
41
Legal & General Group
United Kingdom
$1.66M 86,900 -2,769 -3%
RhumbLine Advisers
42
RhumbLine Advisers
Massachusetts
$1.63M 85,435 -18,867 -18%
UBS Group
43
UBS Group
Switzerland
$1.61M 84,234 +2,452 +3%
JPMorgan Chase & Co
44
JPMorgan Chase & Co
New York
$1.53M 80,018 -24,609 -24%
BCC
45
Bridge City Capital
Oregon
$1.53M 79,895 +79,895 New
AG
46
Algert Global
California
$1.42M 74,420 +74,420 New
Millennium Management
47
Millennium Management
New York
$1.41M 73,922 +57,507 +350%
UBS AM
48
UBS AM
Illinois
$1.34M 69,929 +4,204 +6%
Ameriprise
49
Ameriprise
Minnesota
$1.33M 69,437 -1,655 -2%
Bank of America
50
Bank of America
North Carolina
$1.31M 68,609 -22,242 -24%
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