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PDF Solutions

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.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

5% less funds holding

Funds holding: 177168 (-9)

21% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 33

31% less capital invested

Capital invested by funds: $766M → $529M (-$237M)

Holders
168
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
$126K
Puts
$50K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AQR Capital Management
76
AQR Capital Management
Connecticut
$530K
New York State Common Retirement Fund
77
New York State Common Retirement Fund
New York
$518K
GCP
78
GSA Capital Partners
United Kingdom
$500K
Pathstone Holdings
79
Pathstone Holdings
New Jersey
$484K
Verition Fund Management
80
Verition Fund Management
Connecticut
$461K
Assenagon Asset Management
81
Assenagon Asset Management
Luxembourg
$443K
PTC
82
Petrus Trust Company
Texas
$418K
State of Tennessee, Department of Treasury
83
State of Tennessee, Department of Treasury
Tennessee
$399K
SG Americas Securities
84
SG Americas Securities
New York
$388K
BNP Paribas Financial Markets
85
BNP Paribas Financial Markets
France
$386K
IIM
86
INTECH Investment Management
Florida
$380K
Royal Bank of Canada
87
Royal Bank of Canada
Ontario, Canada
$365K
LCM
88
Legato Capital Management
California
$361K
MIM
89
MetLife Investment Management
New Jersey
$357K
Mirae Asset Global ETFs Holdings
90
Mirae Asset Global ETFs Holdings
Hong Kong
$353K
Amundi
91
Amundi
France
$346K
II
92
Inspire Investing
Idaho
$343K
SOADOR
93
State of Alaska Department of Revenue
Alaska
$328K
KPP
94
Kings Path Partners
Texas
$326K
P
95
Pitcairn
Pennsylvania
$312K
CF
96
Corebridge Financial
Texas
$311K
IMRF
97
Illinois Municipal Retirement Fund
Illinois
$310K
NRD
98
Nebula Research & Development
New York
$308K
A
99
AlphaQuest
New York
$308K
Manulife (Manufacturers Life Insurance)
100
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$307K