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720 hedge funds and large institutions have $16.3B invested in F5 in 2026 Q1 according to their latest regulatory filings, with 127 funds opening new positions, 257 increasing their positions, 231 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
720
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
$80.1M
Puts
$64.3M
Net Calls
Net Calls Change

Top Buyers

1 +$172M
2 +$163M
3 +$152M
4
JCAM
Jericho Capital Asset Management
New York
+$103M
5
JP Morgan Chase
JP Morgan Chase
New York
+$88.7M

Top Sellers

1 -$354M
2 -$248M
3 -$153M
4
Nomura Holdings
Nomura Holdings
Japan
-$137M
5
UBS Group
UBS Group
Switzerland
-$125M
Name Holding Trade Value Shares
Change
Change in
Stake
SCP
101
Seizert Capital Partners
Michigan
$15.4M
UM
102
UniSuper Management
Australia
$15M
DCP
103
Distillate Capital Partners
Illinois
$14.9M
Korea Investment Corp
104
Korea Investment Corp
South Korea
$14.9M
Adage Capital Partners
105
Adage Capital Partners
Massachusetts
$14.6M
Nordea Investment Management
106
Nordea Investment Management
Sweden
$14.5M
SRFM
107
Shannon River Fund Management
New York
$14.5M
MAM
108
Martingale Asset Management
Massachusetts
$14.5M
Corient Private Wealth
109
Corient Private Wealth
Florida
$14.3M
Rockefeller Capital Management
110
Rockefeller Capital Management
New York
$14.2M
UCFA
111
United Capital Financial Advisors
Texas
$14.1M
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$13.9M
LP
113
LMR Partners
United Kingdom
$13.7M
AAF
114
Andra AP-fonden
Sweden
$13.5M
New York State Teachers Retirement System (NYSTRS)
115
New York State Teachers Retirement System (NYSTRS)
New York
$13.5M
EGM
116
Engineers Gate Manager
New York
$12.3M
SG
117
Sienna Gestion
France
$12.3M
EF
118
Empowered Funds
Pennsylvania
$11.9M
Neuberger Berman Group
119
Neuberger Berman Group
New York
$11.8M
Aberdeen Group
120
Aberdeen Group
United Kingdom
$11.3M
Schroder Investment Management Group
121
Schroder Investment Management Group
United Kingdom
$11.3M
LS
122
Livforsakringsbolaget Skandia
Sweden
$11.1M
Tudor Investment Corp
123
Tudor Investment Corp
Connecticut
$10.9M
CBUSF
124
Construction & Building Unions Superannuation Fund
Australia
$10.3M
GLF
125
Groupe la Francaise
France
$10.1M