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Fastly Inc

248 hedge funds and large institutions have $1.18B invested in Fastly Inc in 2025 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 80 increasing their positions, 61 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
248
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$60.4M
Puts
$27.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
XT
101
XTX Topco
Cayman Islands
$403K
GCM
102
Graham Capital Management
Connecticut
$400K
CIA
103
Concurrent Investment Advisors
Florida
$397K
ASRS
104
Arizona State Retirement System
Arizona
$396K
PFSRSONJ
105
Police & Firemen's Retirement System of New Jersey
New Jersey
$387K
WP
106
Woodline Partners
California
$379K
New York State Common Retirement Fund
107
New York State Common Retirement Fund
New York
$368K
HSBC Holdings
108
HSBC Holdings
United Kingdom
$362K
State Board of Administration of Florida Retirement System
109
State Board of Administration of Florida Retirement System
Florida
$345K
Los Angeles Capital Management
110
Los Angeles Capital Management
California
$327K
Mariner
111
Mariner
Kansas
$315K
KK
112
KLP Kapitalforvaltning
Norway
$304K
WG
113
Winton Group
United Kingdom
$302K
PA
114
PharVision Advisers
Florida
$301K
EC
115
EntryPoint Capital
New York
$300K
ProShare Advisors
116
ProShare Advisors
Maryland
$270K
SO
117
STRS Ohio
Ohio
$250K
CB
118
Commerce Bank
Missouri
$244K
Cambridge Investment Research Advisors
119
Cambridge Investment Research Advisors
Iowa
$241K
LSA
120
Leonteq Securities AG
Switzerland
$241K
Pictet Asset Management
121
Pictet Asset Management
Switzerland
$236K
QT
122
Quantbot Technologies
New York
$236K
Franklin Resources
123
Franklin Resources
California
$229K
Bank of Nova Scotia
124
Bank of Nova Scotia
Ontario, Canada
$225K
CC
125
Centiva Capital
New York
$224K