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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
VAM
76
Vanguard Asset Management
$29M
KK
77
KLP Kapitalforvaltning
Norway
$29M
California State Teachers Retirement System (CalSTRS)
78
California State Teachers Retirement System (CalSTRS)
California
$28M
SAM
79
Storebrand Asset Management
Norway
$26.8M
FAF
80
Fjarde Ap-fonden
Sweden
$25.3M
Universal-Beteiligungs- und Servicegesellschaft
81
Universal-Beteiligungs- und Servicegesellschaft
Germany
$25.3M
Canada Life
82
Canada Life
Manitoba, Canada
$25.1M
LF
83
Lansforsakringar Fondforvaltning
Sweden
$23.5M
Fisher Asset Management
84
Fisher Asset Management
Washington
$23.1M
Principal Financial Group
85
Principal Financial Group
Iowa
$22.9M
ECSS
86
Eurizon Capital SGR SpA
$22.8M
AC
87
Addenda Capital
Quebec, Canada
$21.1M
GT
88
Glenmede Trust
Pennsylvania
$20.1M
APG Asset Management
89
APG Asset Management
Netherlands
$19.7M
Wells Fargo
90
Wells Fargo
California
$19.4M
DekaBank Deutsche Girozentrale
91
DekaBank Deutsche Girozentrale
Germany
$19.4M
SLAM
92
Swiss Life Asset Management
$19M
DB
93
Danske Bank
Denmark
$18.8M
Franklin Resources
94
Franklin Resources
California
$18.4M
Mitsubishi UFJ Trust & Banking
95
Mitsubishi UFJ Trust & Banking
Japan
$17.2M
SI
96
Sora Investors
Pennsylvania
$17M
Aviva
97
Aviva
United Kingdom
$16.7M
SCM
98
SG Capital Management
Illinois
$16.5M
NAM
99
Nissay Asset Management
Japan
$15.7M
Royal Bank of Canada
100
Royal Bank of Canada
Ontario, Canada
$15.5M