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FormFactor

393 hedge funds and large institutions have $7.14B invested in FormFactor in 2026 Q1 according to their latest regulatory filings, with 104 funds opening new positions, 132 increasing their positions, 118 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

160% more first-time investments, than exits

New positions opened: 104 | Existing positions closed: 40

72% more call options, than puts

Call options by funds: $33.1M | Put options by funds: $19.3M

68% more capital invested

Capital invested by funds: $4.24B → $7.14B (+$2.9B)

17% more funds holding

Funds holding: 335393 (+58)

12% more repeat investments, than reductions

Existing positions increased: 132 | Existing positions reduced: 118

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

2.38% less ownership

Funds ownership: 98.08%95.7% (-2.4%)

Holders
393
Holders Change
+58
Holders Change %
+17.31%
% of All Funds
4.84%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
104
Increased
132
Reduced
118
Closed
40
Calls
$33.1M
Puts
$19.3M
Net Calls
+$13.8M
Net Calls Change
+$8.41M
Name Holding Trade Value Shares
Change
Change in
Stake
Squarepoint
76
Squarepoint
New York
$9.87M +$7.29M +84,725 +498%
First Trust Advisors
77
First Trust Advisors
Illinois
$9.74M +$6.95M +80,726 +411%
Marshall Wace
78
Marshall Wace
United Kingdom
$9.67M +$2.67M +31,066 +45%
Russell Investments Group
79
Russell Investments Group
United Kingdom
$8.91M +$4.11M +47,705 +107%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$8.69M +$1.41M +16,329 +22%
Canada Life
81
Canada Life
Manitoba, Canada
$8.51M -$541K -6,281 -7%
Allspring Global Investments
82
Allspring Global Investments
North Carolina
$8.43M -$6.49M -75,463 -47%
SPS
83
Susquehanna Portfolio Strategies
Pennsylvania
$8.23M -$383K -4,454 -5%
Wellington Management Group
84
Wellington Management Group
Massachusetts
$7.79M +$6.91M +80,333 New
IIM
85
INTECH Investment Management
Florida
$7.46M +$2.43M +28,235 +58%
HIM
86
Herald Investment Management
United Kingdom
$7.3M -$2.84M -33,000 -30%
EI
87
EAM Investors
California
$7.14M +$260K +3,026 +4%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
88
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$6.89M -$8.61M -100,000 -58%
VAM
89
Vanguard Asset Management
$6.78M +$6.01M +69,888 New
Fifth Third Bancorp
90
Fifth Third Bancorp
Ohio
$6.44M +$3.7M +43,010 +184%
AG
91
Algert Global
California
$6.41M -$1.18M -13,720 -17%
Creative Planning
92
Creative Planning
Kansas
$6.03M +$1.55M +17,965 +41%
HIM
93
Hillsdale Investment Management
Ontario, Canada
$5.99M +$5.3M +61,570 +43,979%
JF
94
Jump Financial
Illinois
$5.88M +$5.22M +60,600 New
FCM
95
Farallon Capital Management
California
$5.48M +$4.86M +56,500 New
State of Wisconsin Investment Board
96
State of Wisconsin Investment Board
Wisconsin
$5.32M -$1.59M -18,524 -25%
Thrivent Financial for Lutherans
97
Thrivent Financial for Lutherans
Minnesota
$5.02M -$131K -1,524 -3%
PP
98
PDT Partners
New York
$4.96M
PC
99
Pier Capital
Connecticut
$4.95M -$3.03M -35,237 -41%
BA
100
Bridgewater Associates
Connecticut
$4.87M +$2.09M +24,242 +93%