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FormFactor
FORM

Overview Fund Activity

298 hedge funds and large institutions have $2.6B invested in FormFactor in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 107 increasing their positions, 101 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
298
Holders Change
+22
Holders Change %
+7.97%
% of All Funds
4%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
56
Increased
107
Reduced
101
Closed
29
Calls
$9.92M
Puts
$2.57M
Net Calls
+$7.35M
Net Calls Change
+$464K

Top Buyers

1
Bank of New York Mellon
Bank of New York Mellon
New York
$72.1M
2
VOYA Investment Management
VOYA Investment Management
Georgia
$29.9M
3
RP
Reinhart Partners
Wisconsin
$65.5M
4
HRCM
Hawk Ridge Capital Management
California
$16.1M
5
First Eagle Investment Management
First Eagle Investment Management
New York
$9.68M

Top Sellers

1
CCM
Channing Capital Management
Illinois
$0
2
AllianceBernstein
AllianceBernstein
Tennessee
$80M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
$0
4
Invesco
Invesco
Georgia
$10.3M
5
Primecap Management
Primecap Management
California
$79.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Norges Bank
76
Norges Bank
Norway
$2.87M +$2.87M +83,550 New
SFI
77
Susquehanna Fundamental Investments
Pennsylvania
$2.82M -$584K -16,984 -17%
Prudential Financial
78
Prudential Financial
New Jersey
$2.78M +$158K +4,605 +6%
SPS
79
Susquehanna Portfolio Strategies
Pennsylvania
$2.67M +$2.19M +63,683 +458%
Verition Fund Management
80
Verition Fund Management
Connecticut
$2.56M +$1.15M +33,389 +82%
Citigroup
81
Citigroup
New York
$2.5M -$1.38M -40,157 -36%
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$2.46M +$17.9K +521 +0.7%
PP
83
PDT Partners
New York
$2.45M +$1.49M +43,232 +155%
Squarepoint
84
Squarepoint
New York
$2.43M -$1.25M -36,267 -34%
TC
85
TwinBeech Capital
New York
$2.38M -$2.92M -84,852 -55%
State of New Jersey Common Pension Fund D
86
State of New Jersey Common Pension Fund D
New Jersey
$2.11M +$182K +5,295 +9%
Macquarie Group
87
Macquarie Group
Australia
$2.06M -$25.1K -728 -1%
OAM
88
Oppenheimer Asset Management
New York
$2.04M +$147K +4,263 +8%
Thrivent Financial for Lutherans
89
Thrivent Financial for Lutherans
Minnesota
$1.95M -$7.33K -213 -0.4%
CAS
90
Coppell Advisory Solutions
Texas
$1.95M +$1.95M +55,814 New
Pathstone Holdings
91
Pathstone Holdings
New Jersey
$1.93M -$403K -11,724 -17%
Two Sigma Investments
92
Two Sigma Investments
New York
$1.92M -$2.82M -81,879 -60%
Capital Fund Management (CFM)
93
Capital Fund Management (CFM)
France
$1.88M -$311K -9,033 -14%
Citadel Advisors
94
Citadel Advisors
Florida
$1.87M +$1.87M +54,294 New
CCIA
95
Campbell & Co Investment Adviser
Maryland
$1.79M +$1.79M +52,027 New
SI
96
Sapience Investments
California
$1.62M +$1.62M +47,052 New
MIM
97
MetLife Investment Management
New Jersey
$1.58M – – –
SOADOR
98
State of Alaska Department of Revenue
Alaska
$1.58M +$101K +2,942 +7%
MFS
99
Mirabella Financial Services
United Kingdom
$1.52M +$1.52M +44,300 New
KOCAA
100
Knights of Columbus Asset Advisors
Connecticut
$1.52M -$16.7K -486 -1%
2 3
4
5 6