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
GIBU
326
Gulf International Bank (UK)
United Kingdom
$1.31M
NS
327
NBC Securities
Alabama
$1.26M
WC
328
Westerkirk Capital
$1.25M
CFB
329
Cullen/Frost Bankers
Texas
$1.21M
IMCOOI
330
Investment Management Corp of Ontario (IMCO)
Canada
$1.21M
ESC
331
Eurizon SLJ Capital
$1.2M
NIM
332
Nicollet Investment Management
Minnesota
$1.2M
AF
333
Avanza Fonder
Sweden
$1.2M
Baird Financial Group
334
Baird Financial Group
Wisconsin
$1.2M
DO
335
denkapparat Operations
Germany
$1.18M
FT
336
Fiduciary Trust
Massachusetts
$1.17M
OQS
337
Occudo Quantitative Strategies
Florida
$1.16M
CICI
338
Capital Investment Counsel Inc
North Carolina
$1.16M
Bessemer Group
339
Bessemer Group
New Jersey
$1.11M
SSA
340
Schonfeld Strategic Advisors
New York
$1.09M
KNW
341
Kesler Norman & Wride
Utah
$1.08M
RIM
342
Redwood Investment Management
Arizona
$1.06M
IFWM
343
Institute for Wealth Management
Colorado
$1.03M
NB
344
Norinchukin Bank
Japan
$1.03M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
345
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.03M
OC
346
Optima Capital
Oregon
$1.02M
Credit Agricole
347
Credit Agricole
France
$1M
MSU
348
Mizuho Securities USA
New York
$989K
VI
349
Vestcor Inc
New Brunswick, Canada
$959K
ECM
350
Evergreen Capital Management
Washington
$937K