715 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, 255 increasing their positions, 230 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
715
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
NAMI
751
Nomura Asset Management International
Pennsylvania
CL
752
CSS LLC
Illinois
Janney Montgomery Scott
753
Janney Montgomery Scott
Pennsylvania
CC
754
Centiva Capital
New York
OWA
755
One Wealth Advisors
California
MG
756
Marex Group
HP
757
Havemeyer Place
Connecticut
EI
758
EFG International
GCM
759
Gallacher Capital Management
Colorado
OIA
760
OneDigital Investment Advisors
Kansas
PCM
761
Prelude Capital Management
New York
A
762
AlphaQuest
New York
MUMSS
763
Mitsubishi UFJ Morgan Stanley Securities
Japan
ERSOT
764
Employees Retirement System of Texas
Texas
VFA
765
Valeo Financial Advisors
Indiana
FAMI
766
Fideuram Asset Management (Ireland)
BOTPPF
767
Board of the Pension Protection Fund
United Kingdom
WETS
768
Wealth Enhancement Trust Services
South Dakota
SIM
769
Sentry Investment Management
Wisconsin
EW
770
Elyxium Wealth
California
BC
771
Bayforest Capital
United Kingdom
BDPWM
772
Barnes Dennig Private Wealth Management
Ohio
BCM
773
Boreal Capital Management
Florida
MAFA
774
MJT & Associates Financial Advisory
Minnesota
HHMI
775
Howard Hughes Medical Institute
Maryland