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Fortinet
FTNT

Overview Fund Activity

1,360 hedge funds and large institutions have $54.2B invested in Fortinet in 2025 Q2 according to their latest regulatory filings, with 160 funds opening new positions, 554 increasing their positions, 455 reducing their positions, and 112 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,360
Holders Change
+26
Holders Change %
+1.95%
% of All Funds
18.23%
Holding in Top 10
21
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-19.23%
% of All Funds
0.28%
New
160
Increased
554
Reduced
455
Closed
112
Calls
$606M
Puts
$614M
Net Calls
-$7.4M
Net Calls Change
-$222M

Top Buyers

1
BlackRock
BlackRock
New York
+$555M
2
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$185M
3
BA
Bridgewater Associates
Connecticut
+$126M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$117M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$108M

Top Sellers

1
Amundi
Amundi
France
-$290M
2
Two Sigma Advisers
Two Sigma Advisers
New York
-$280M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$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 		Shares
Change %
EA
1376
Ellsworth Advisors
Ohio
– -$4.8M -49,910 Closed
Walleye Trading
1377
Walleye Trading
New York
– -$4.12M -42,799 Closed
PCM
1378
Pentwater Capital Management
Florida
– -$3.56M -37,000 Closed
ET
1379
Entropy Technologies
New York
– -$3.45M -35,802 Closed
Hudson Bay Capital Management
1380
Hudson Bay Capital Management
Connecticut
– -$3.08M -31,947 Closed
SSA
1381
Schonfeld Strategic Advisors
New York
– -$3.03M -31,466 Closed
MCI
1382
MRP Capital Investments
Georgia
– -$2.91M -30,278 Closed
GAM
1383
Groupama Asset Management
France
– -$2.83M -29,263 Closed
ECM
1384
Element Capital Management
New York
– -$2.6M -27,005 Closed
UFF
1385
USA Financial Formulas
Michigan
– -$2.43M -25,223 Closed
XT
1386
XTX Topco
Cayman Islands
– -$2.33M -24,229 Closed
SC
1387
SummitTX Capital
Texas
– -$2.26M -23,509 Closed
AC
1388
Allstate Corporation
Illinois
– -$2.24M -23,291 Closed
DF
1389
Donoghue Forlines
Massachusetts
– -$2.21M -22,993 Closed
AG
1390
Algert Global
California
– -$2.2M -22,829 Closed
SCM
1391
Sandler Capital Management
New York
– -$2.12M -22,073 Closed
WAM
1392
Weiss Asset Management
Massachusetts
– -$2.1M -21,808 Closed
Group One Trading
1393
Group One Trading
Illinois
– -$2.06M -21,369 Closed
Voloridge Investment Management
1394
Voloridge Investment Management
Florida
– -$1.97M -20,494 Closed
Wolverine Trading
1395
Wolverine Trading
Illinois
– -$1.5M -15,537 Closed
KWM
1396
Kingsman Wealth Management
Florida
– -$1.49M -15,450 Closed
SM
1397
Sciencast Management
New Jersey
– -$1.48M -15,423 Closed
LAM
1398
LECAP Asset Management
United Kingdom
– -$1.46M -15,160 Closed
NRD
1399
Nebula Research & Development
New York
– -$1.45M -15,077 Closed
QC
1400
Quadrature Capital
United Kingdom
– -$1.41M -14,645 Closed
54 55
56
57 58