667 hedge funds and large institutions have $15.1B invested in F5 in 2025 Q4 according to their latest regulatory filings, with 94 funds opening new positions, 175 increasing their positions, 312 reducing their positions, and 169 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

44% less repeat investments, than reductions

Existing positions increased: 175 | Existing positions reduced: 312

44% less first-time investments, than exits

New positions opened: 94 | Existing positions closed: 169

Holders
667
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$124M
Puts
$72.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Adage Capital Partners
101
Adage Capital Partners
Massachusetts
$13.3M
DCP
102
Distillate Capital Partners
Illinois
$13.3M
MAM
103
Martingale Asset Management
Massachusetts
$13.2M
SCP
104
Seizert Capital Partners
Michigan
$13.1M
Skandinaviska Enskilda Banken (SEB)
105
Skandinaviska Enskilda Banken (SEB)
Sweden
$12.9M
FAF
106
Fjarde Ap-fonden
Sweden
$12.9M
UCFA
107
United Capital Financial Advisors
Texas
$12.5M
State Board of Administration of Florida Retirement System
108
State Board of Administration of Florida Retirement System
Florida
$12.2M
DekaBank Deutsche Girozentrale
109
DekaBank Deutsche Girozentrale
Germany
$12M
New York State Teachers Retirement System (NYSTRS)
110
New York State Teachers Retirement System (NYSTRS)
New York
$11.9M
UM
111
UniSuper Management
Australia
$11.7M
SG
112
Sienna Gestion
France
$11.3M
KC
113
Kepler Cheuvreux
$10.9M
LSV Asset Management
114
LSV Asset Management
Illinois
$10.8M
EGM
115
Engineers Gate Manager
New York
$10.6M
Aberdeen Group
116
Aberdeen Group
United Kingdom
$10.3M
AI
117
Atom Investors
Texas
$10.2M
LP
118
LMR Partners
United Kingdom
$10.2M
Marshall Wace
119
Marshall Wace
United Kingdom
$9.95M
Schroder Investment Management Group
120
Schroder Investment Management Group
United Kingdom
$9.76M
Vontobel Holding
121
Vontobel Holding
Switzerland
$9.62M
Ensign Peak Advisors
122
Ensign Peak Advisors
Utah
$9.59M
GLF
123
Groupe la Francaise
France
$9.3M
CBUSF
124
Construction & Building Unions Superannuation Fund
Australia
$9.08M
SG Americas Securities
125
SG Americas Securities
New York
$9.05M