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Fortinet

1,368 hedge funds and large institutions have $54.3B invested in Fortinet in 2025 Q2 according to their latest regulatory filings, with 162 funds opening new positions, 556 increasing their positions, 457 reducing their positions, and 115 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

1.74% more ownership

Funds ownership: 65.63%67.37% (+1.7%)

1% less call options, than puts

Call options by funds: $606M | Put options by funds: $614M

15% less funds holding in top 10

Funds holding in top 10: 2622 (-4)

Holders
1,368
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$606M
Puts
$614M
Net Calls
Net Calls Change

Top Sellers

1 -$290M
2 -$280M
3 -$196M
4
Millennium Management
Millennium Management
New York
-$180M
5
Two Sigma Investments
Two Sigma Investments
New York
-$179M
Name Holding Trade Value Shares
Change
Change in
Stake
State Board of Administration of Florida Retirement System
101
State Board of Administration of Florida Retirement System
Florida
$66.7M
Axa
102
Axa
France
$66M
New York State Teachers Retirement System (NYSTRS)
103
New York State Teachers Retirement System (NYSTRS)
New York
$65.7M
ACM
104
Argent Capital Management
Missouri
$64.8M
WCM
105
Wedge Capital Management
North Carolina
$63.6M
PI
106
PineBridge Investments
New York
$63.1M
AIM
107
Achmea Investment Management
Netherlands
$61.9M
FCM
108
Frontier Capital Management
Massachusetts
$59.8M
Holocene Advisors
109
Holocene Advisors
New York
$59.5M
WorldQuant Millennium Advisors
110
WorldQuant Millennium Advisors
New York
$58.8M
Jones Financial Companies
111
Jones Financial Companies
Missouri
$56.7M
Adage Capital Partners
112
Adage Capital Partners
Massachusetts
$56.2M
JAM
113
Jupiter Asset Management
United Kingdom
$55.8M
Treasurer of the State of North Carolina
114
Treasurer of the State of North Carolina
North Carolina
$55.4M
PNC Financial Services Group
115
PNC Financial Services Group
Pennsylvania
$54.9M
Aberdeen Group
116
Aberdeen Group
United Kingdom
$54.2M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
117
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$54.2M
Rockefeller Capital Management
118
Rockefeller Capital Management
New York
$53.5M
Marshall Wace
119
Marshall Wace
United Kingdom
$52.9M
Aviva
120
Aviva
United Kingdom
$51.6M
2
121
2Xideas
Switzerland
$51.3M
RPI
122
Railway Pension Investments
United Kingdom
$51.2M
Nomura Asset Management
123
Nomura Asset Management
Japan
$51.2M
Korea Investment Corp
124
Korea Investment Corp
South Korea
$48.2M
GC
125
Guggenheim Capital
Illinois
$48M