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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
KBC Group
126
KBC Group
Belgium
$38K
GI
127
GAMMA Investing
California
$35.4K
QCG
128
Quadrant Capital Group
Ohio
$32.9K
Nisa Investment Advisors
129
Nisa Investment Advisors
Missouri
$30.5K
S
130
SignatureFD
Georgia
$27.2K
PA
131
Parallel Advisors
California
$19.5K
NS
132
NBC Securities
Alabama
$19K
VCM
133
Versant Capital Management
Arizona
$18.4K
TRCT
134
Tower Research Capital (TRC)
New York
$18.2K
Carson Wealth (CWM LLC)
135
Carson Wealth (CWM LLC)
Nebraska
$18K
ACM
136
Aster Capital Management
United Arab Emirates
$13K
HNB
137
Huntington National Bank
Ohio
$12.5K
UB
138
UMB Bank
Missouri
$11.6K
MPWT
139
MassMutual Private Wealth & Trust
Connecticut
$11K
BCM
140
Blume Capital Management
California
$9.55K
Osaic Holdings
141
Osaic Holdings
Arizona
$9.06K
SAM
142
Smartleaf Asset Management
Massachusetts
$9.04K
Fifth Third Bancorp
143
Fifth Third Bancorp
Ohio
$6.88K
AAP
144
Arax Advisory Partners
Colorado
$3.31K
LFG
145
Larson Financial Group
Missouri
$2.98K
Mitsubishi UFJ Asset Management
146
Mitsubishi UFJ Asset Management
Japan
$2.62K
Simplex Trading
147
Simplex Trading
Illinois
$2K
CIAM
148
Caitong International Asset Management
Hong Kong
$1.81K
BIG
149
Brooklyn Investment Group
New York
$1.24K
LC
150
Lindbrook Capital
California
$1.19K