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Fortinet

1,364 hedge funds and large institutions have $54.2B invested in Fortinet in 2025 Q2 according to their latest regulatory filings, with 161 funds opening new positions, 553 increasing their positions, 458 reducing their positions, and 113 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:

1.7% more ownership

Funds ownership: 65.56%67.26% (+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
1,364
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
QIM
851
Quantitative Investment Management
Virginia
$550K
CIAS
852
Capital Investment Advisory Services
North Carolina
$542K
AFT
853
Alpha Family Trust
California
$541K
OR
854
Olympiad Research
Connecticut
$539K
OP
855
ORG Partners
Indiana
$538K
IC
856
Iconiq Capital
California
$538K
AWA
857
Acorn Wealth Advisors
Michigan
$537K
AFGAS
858
Allegiance Financial Group Advisory Services
Virginia
$536K
IAG
859
Investment Advisory Group
Massachusetts
$535K
PAG
860
Poinciana Advisors Group
Florida
$534K
GC
861
Garde Capital
Washington
$531K
ZIG
862
Zuckerman Investment Group
Illinois
$529K
CWM
863
Connecticut Wealth Management
Connecticut
$528K
BBA
864
BLB&B Advisors
Pennsylvania
$526K
CMS
865
Capital Market Strategies
Florida
$526K
BBHC
866
Brown Brothers Harriman & Co
New York
$526K
CIM
867
Contravisory Investment Management
Massachusetts
$523K
YMRC
868
Yorktown Management & Research Company
Virginia
$523K
FA
869
Fiduciary Alliance
South Carolina
$523K
SBFM
870
S-Bank Fund Management
Finland
$523K
KCP
871
Kera Capital Partners
California
$515K
RWA
872
Rooted Wealth Advisors
Illinois
$512K
AC
873
AXQ Capital
New Jersey
$511K
SS
874
SBI Securities
Japan
$506K
MYLI
875
Meiji Yasuda Life Insurance
Japan
$505K