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Fortinet

1,237 hedge funds and large institutions have $40.1B invested in Fortinet in 2025 Q3 according to their latest regulatory filings, with 135 funds opening new positions, 433 increasing their positions, 509 reducing their positions, and 222 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: $54.2B → $40.1B (-$14.1B)

39% less first-time investments, than exits

New positions opened: 135 | Existing positions closed: 222

45% less funds holding in top 10

Funds holding in top 10: 2212 (-10)

Holders
1,237
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
JSL
451
JT Stratford LLC
Georgia
$2.11M
IB
452
Iyo Bank
Japan
$2.11M
P
453
&Partners
Tennessee
$2.09M
M&T Bank
454
M&T Bank
New York
$2.08M
GAM
455
Generali Asset Management
Italy
$2.06M
FPAS
456
Focus Partners Advisor Solutions
Missouri
$2.06M
NICM
457
Neo Ivy Capital Management
New York
$2.05M
PAG
458
Private Advisor Group
New Jersey
$2.05M
PA
459
Procyon Advisors
Connecticut
$2.04M
AC
460
Allstate Corporation
Illinois
$2.03M
IAA
461
Independent Advisor Alliance
North Carolina
$2.01M
SAM
462
Strategy Asset Managers
California
$2M
EH
463
Equitable Holdings
New York
$1.99M
TE
464
Tema ETFs
New York
$1.98M
DIA
465
Dana Investment Advisors
Wisconsin
$1.95M
JFG
466
Jefferies Financial Group
New York
$1.94M
TAM
467
Tealwood Asset Management
Minnesota
$1.94M
TMAM
468
Tokio Marine Asset Management
Japan
$1.93M
PP
469
Prudential plc
United Kingdom
$1.93M
LOAMS
470
Lombard Odier Asset Management (Switzerland)
Switzerland
$1.89M
GH
471
GAM Holding
Switzerland
$1.86M
EF
472
Empirical Finance
Pennsylvania
$1.86M
GIA
473
Gateway Investment Advisers
Ohio
$1.85M
STA
474
Summit Trail Advisors
New York
$1.85M
SLI
475
Sumitomo Life Insurance
Japan
$1.85M