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Fortinet

1,248 hedge funds and large institutions have $40.1B invested in Fortinet in 2025 Q3 according to their latest regulatory filings, with 134 funds opening new positions, 436 increasing their positions, 515 reducing their positions, and 223 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less funds holding

Funds holding:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less call options, than puts

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

26% less capital invested

Capital invested by funds: $54.3B → $40.1B (-$14.2B)

40% less first-time investments, than exits

New positions opened: 134 | Existing positions closed: 223

45% less funds holding in top 10

Funds holding in top 10: 2212 (-10)

Holders
1,248
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$719M
Puts
$893M
Net Calls
Net Calls Change

Top Buyers

1 +$243M
2 +$179M
3 +$151M
4
Invesco
Invesco
Georgia
+$132M
5
Deutsche Bank
Deutsche Bank
Germany
+$127M
Name Holding Trade Value Shares
Change
Change in
Stake
PCM
726
Polymer Capital Management
New York
$614K
CA
727
Cache Advisors
California
$613K
CCWM
728
Cassaday & Co Wealth Management
Virginia
$611K
CCA
729
Conestoga Capital Advisors
Pennsylvania
$606K
CIA
730
Choate Investment Advisors
Massachusetts
$606K
FTWA
731
Fifth Third Wealth Advisors
Ohio
$606K
WAAG
732
Wealth Alliance Advisory Group
Kansas
$606K
GLA
733
Great Lakes Advisors
Illinois
$602K
DWT
734
Dorsey & Whitney Trust
South Dakota
$596K
CSA
735
Cornerstone Select Advisors
Missouri
$592K
CI
736
Corient IA
Florida
$589K
GVAG
737
Great Valley Advisor Group
Delaware
$588K
ECM
738
Evergreen Capital Management
Washington
$587K
Loomis, Sayles & Company
739
Loomis, Sayles & Company
Massachusetts
$585K
BIG
740
Brooklyn Investment Group
New York
$584K
LAM
741
LECAP Asset Management
United Kingdom
$584K
CPC
742
CFC Planning Company
Indiana
$582K
WQ
743
Wealth Quarterback
New Jersey
$579K
MOS
744
MGO One Seven
Ohio
$578K
CIAS
745
Capital Investment Advisory Services
North Carolina
$577K
KWM
746
Kaydan Wealth Management
Michigan
$576K
WPC
747
Wedmont Private Capital
Pennsylvania
$576K
AAIS
748
ABN AMRO Investment Solutions
$574K
AZ
749
Alpha Zero
Florida
$574K
SGI
750
Summit Global Investments
Utah
$573K