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Fastly Inc

338 hedge funds and large institutions have $4B invested in Fastly Inc in 2026 Q1 according to their latest regulatory filings, with 126 funds opening new positions, 101 increasing their positions, 72 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
338
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$267M
Puts
$280M
Net Calls
Net Calls Change

Top Buyers

1 +$124M
2 +$61.6M
3 +$57.9M
4
VOYA Investment Management
VOYA Investment Management
Georgia
+$47.8M
5
Two Sigma Investments
Two Sigma Investments
New York
+$40.9M

Top Sellers

1 -$113M
2 -$48.8M
3 -$37.7M
4
Prudential Financial
Prudential Financial
New Jersey
-$26.6M
5
Citadel Advisors
Citadel Advisors
Florida
-$25.5M
Name Holding Trade Value Shares
Change
Change in
Stake
SC
76
Seldon Capital
California
$4.4M
Creative Planning
77
Creative Planning
Kansas
$4.39M
STP
78
Science & Technology Partners
New York
$4.39M
Verition Fund Management
79
Verition Fund Management
Connecticut
$4.37M
Osaic Holdings
80
Osaic Holdings
Arizona
$4.06M
EGM
81
Engineers Gate Manager
New York
$3.9M
Wells Fargo
82
Wells Fargo
California
$3.73M
American Century Companies
83
American Century Companies
Missouri
$3.67M
OCM
84
Osterweis Capital Management
California
$3.65M
XT
85
XTX Topco
Cayman Islands
$3.35M
NICM
86
Neo Ivy Capital Management
New York
$3.29M
Walleye Capital
87
Walleye Capital
New York
$3.27M
Mirae Asset Global Investments
88
Mirae Asset Global Investments
South Korea
$3.21M
SEI Investments
89
SEI Investments
Pennsylvania
$3.18M
Citigroup
90
Citigroup
New York
$3.15M
HSA
91
Hussman Strategic Advisors
Maryland
$3.05M
Franklin Resources
92
Franklin Resources
California
$2.97M
KOCAA
93
Knights of Columbus Asset Advisors
Connecticut
$2.83M
VAM
94
Vanguard Asset Management
$2.75M
Ameriprise
95
Ameriprise
Minnesota
$2.7M
Zurich Cantonal Bank
96
Zurich Cantonal Bank
Switzerland
$2.59M
Russell Investments Group
97
Russell Investments Group
United Kingdom
$2.57M
Susquehanna International Group
98
Susquehanna International Group
Pennsylvania
$2.56M
PMAM
99
Picton Mahoney Asset Management
Ontario, Canada
$2.48M
Manulife (Manufacturers Life Insurance)
100
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.35M