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Fortinet

1,241 hedge funds and large institutions have $40.1B invested in Fortinet in 2025 Q3 according to their latest regulatory filings, with 136 funds opening new positions, 435 increasing their positions, 510 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: 136 | Existing positions closed: 222

45% less funds holding in top 10

Funds holding in top 10: 2212 (-10)

Holders
1,241
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
OPERF
301
Oregon Public Employees Retirement Fund
Oregon
$6.26M
NIA
302
NIA Impact Advisors
California
$6.24M
UB
303
UMB Bank
Missouri
$6.22M
IA
304
IFP Advisors
Florida
$6.19M
YIA
305
YHB Investment Advisors
Connecticut
$6.16M
Carson Wealth (CWM LLC)
306
Carson Wealth (CWM LLC)
Nebraska
$6.02M
AIP
307
Ameritas Investment Partners
Nebraska
$6.01M
AF
308
Aldebaran Financial
$5.93M
Nomura Holdings
309
Nomura Holdings
Japan
$5.91M
FFA
310
First Foundation Advisors
California
$5.89M
SOADOR
311
State of Alaska Department of Revenue
Alaska
$5.86M
SC
312
Slow Capital
California
$5.78M
Public Sector Pension Investment Board (PSP Investments)
313
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.78M
SMA
314
Sage Mountain Advisors
Georgia
$5.77M
LCM
315
Liberty Capital Management
Michigan
$5.74M
CIBC World Market
316
CIBC World Market
Ontario, Canada
$5.67M
SWP
317
Stratos Wealth Partners
Ohio
$5.66M
PA
318
Profund Advisors
Maryland
$5.65M
YDMI
319
Y.D. More Investments
Israel
$5.63M
AUB
320
Atlantic Union Bankshares
Virginia
$5.61M
Wellington Management Group
321
Wellington Management Group
Massachusetts
$5.58M
JWM
322
Jackson Wealth Management
Florida
$5.56M
FRA
323
Front Row Advisors
California
$5.54M
NAM
324
NorthCrest Asset Manangement
Minnesota
$5.45M
LG
325
Leuthold Group
Minnesota
$5.37M