227 hedge funds and large institutions have $619M invested in Fastly in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 73 increasing their positions, 65 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
227
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
$19.7M
Puts
$23.3M
Net Calls
Net Calls Change

Top Sellers

1 -$8.84M
2 -$8.7M
3 -$8.12M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$7.09M
5
Jane Street
Jane Street
New York
-$5.5M
Name Holding Trade Value Shares
Change
Change in
Stake
ZIM
51
Zacks Investment Management
Illinois
$1.08M
EGM
52
Engineers Gate Manager
New York
$1.01M
AllianceBernstein
53
AllianceBernstein
Tennessee
$874K
AQR Capital Management
54
AQR Capital Management
Connecticut
$837K
American Century Companies
55
American Century Companies
Missouri
$813K
Connor, Clark & Lunn Investment Management (CC&L)
56
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$808K
CAU
57
Caxton Associates (UK)
$800K
California State Teachers Retirement System (CalSTRS)
58
California State Teachers Retirement System (CalSTRS)
California
$779K
IIM
59
INTECH Investment Management
Florida
$730K
CIA
60
Concurrent Investment Advisors
Florida
$696K
Wells Fargo
61
Wells Fargo
California
$673K
QT
62
Quantbot Technologies
New York
$659K
WCWM
63
Willow Creek Wealth Management
California
$649K
ACM
64
Aquatic Capital Management
Illinois
$592K
Simplex Trading
65
Simplex Trading
Illinois
$578K
Millennium Management
66
Millennium Management
New York
$543K
TC
67
TwinBeech Capital
New York
$527K
OC
68
Oppenheimer & Co
New York
$523K
GCP
69
GSA Capital Partners
United Kingdom
$517K
Tudor Investment Corp
70
Tudor Investment Corp
Connecticut
$498K
1WA
71
180 Wealth Advisors
Washington
$489K
MIM
72
MetLife Investment Management
New Jersey
$469K
Manulife (Manufacturers Life Insurance)
73
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$456K
Walleye Trading
74
Walleye Trading
New York
$455K
Ensign Peak Advisors
75
Ensign Peak Advisors
Utah
$419K