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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
NIA
301
NIA Impact Advisors
California
$6.24M
UB
302
UMB Bank
Missouri
$6.22M
YIA
303
YHB Investment Advisors
Connecticut
$6.16M
Carson Wealth (CWM LLC)
304
Carson Wealth (CWM LLC)
Nebraska
$6.02M
AIP
305
Ameritas Investment Partners
Nebraska
$6.01M
AF
306
Aldebaran Financial
$5.93M
Nomura Holdings
307
Nomura Holdings
Japan
$5.91M
FFA
308
First Foundation Advisors
California
$5.89M
SOADOR
309
State of Alaska Department of Revenue
Alaska
$5.86M
SC
310
Slow Capital
California
$5.78M
Public Sector Pension Investment Board (PSP Investments)
311
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.78M
SMA
312
Sage Mountain Advisors
Georgia
$5.77M
LCM
313
Liberty Capital Management
Michigan
$5.74M
CIBC World Market
314
CIBC World Market
Ontario, Canada
$5.67M
SWP
315
Stratos Wealth Partners
Ohio
$5.66M
PA
316
Profund Advisors
Maryland
$5.65M
YDMI
317
Y.D. More Investments
Israel
$5.63M
AUB
318
Atlantic Union Bankshares
Virginia
$5.61M
Wellington Management Group
319
Wellington Management Group
Massachusetts
$5.58M
JWM
320
Jackson Wealth Management
Florida
$5.56M
FRA
321
Front Row Advisors
California
$5.54M
NAM
322
NorthCrest Asset Manangement
Minnesota
$5.45M
LG
323
Leuthold Group
Minnesota
$5.37M
OBAM
324
ODDO BHF Asset Management
France
$5.33M
Lazard Asset Management
325
Lazard Asset Management
New York
$5.3M