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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
TRSOTSOK
326
Teachers Retirement System of the State of Kentucky
Kentucky
$1.31M
LAM
327
L2 Asset Management
Massachusetts
$1.31M
GIBU
328
Gulf International Bank (UK)
United Kingdom
$1.31M
NS
329
NBC Securities
Alabama
$1.26M
WC
330
Westerkirk Capital
$1.25M
CFB
331
Cullen/Frost Bankers
Texas
$1.21M
IMCOOI
332
Investment Management Corp of Ontario (IMCO)
Canada
$1.21M
ESC
333
Eurizon SLJ Capital
$1.2M
NIM
334
Nicollet Investment Management
Minnesota
$1.2M
AF
335
Avanza Fonder
Sweden
$1.2M
Baird Financial Group
336
Baird Financial Group
Wisconsin
$1.2M
DO
337
denkapparat Operations
Germany
$1.18M
FT
338
Fiduciary Trust
Massachusetts
$1.17M
OQS
339
Occudo Quantitative Strategies
Florida
$1.16M
CICI
340
Capital Investment Counsel Inc
North Carolina
$1.16M
Bessemer Group
341
Bessemer Group
New Jersey
$1.11M
SSA
342
Schonfeld Strategic Advisors
New York
$1.09M
KNW
343
Kesler Norman & Wride
Utah
$1.08M
RIM
344
Redwood Investment Management
Arizona
$1.06M
IFWM
345
Institute for Wealth Management
Colorado
$1.03M
NB
346
Norinchukin Bank
Japan
$1.03M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
347
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.03M
OC
348
Optima Capital
Oregon
$1.02M
Credit Agricole
349
Credit Agricole
France
$1M
MSU
350
Mizuho Securities USA
New York
$989K