Fortinet Inc

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Fortinet Inc
TickerFTNT
CIK #0001262039
CUSIP34959E109
SectorTechnology - Computer Peripheral Equipment, Nec
Address1090 Kifer Road, Sunnyvale, CA 94086
Source [EDGAR]
CIK Filing 2011 - 2026
[0001262039] 10-K
[0001262039] 10-Q
[0001262039] 3
[0001262039] 4
[0001262039] 5
[0001262039] 8-K
[0001262039] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Fortinet Inc [2026-04-29] 0.0
Price T Rowe Associates Inc /MD/ Fortinet Inc [2022-02-14] 6.5
Wells Fargo & Company/MN Fortinet Inc [2016-01-29] 5.39
Vanguard Group Inc Fortinet Inc [2015-02-10] 5.17
BlackRock Inc Fortinet Inc [2015-02-06] 5.3
Maverick Capital Ltd Fortinet Inc [2014-02-14] 6.6
BlackRock Inc Fortinet Inc [2012-02-09] 6.67
Form 3/4/5 Filer 2011 - 2026
Kan Derek T
Fortinet Inc
Hsieh Ming
Goldman Kenneth A
Hu Jean X
Sim Judith
Stavridis James G
Napolitano Janet
Xie Michael
Xie Ken
Whittle John
Ohlgart Christiane
Wilderotter Mary Agnes
Neukom William H
Jensen Keith
Perche Patrice
Ducourty Kelly
Paisley Christopher B
Hu Chenming
Locke Gary
Cohen Peter Dale Jr
del Matto Andrew H
Lu Hong Liang
Bush Nancy
Rubaie Ahmed
Chen Pehong
Myers Greg
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Xie Michael
Restricted Stock Units · derivative
2026-02-20 Grant 18,792 $0.00
Xie Ken
Restricted Stock Units · derivative
2026-02-20 Grant 31,320 $0.00
Whittle John
Restricted Stock Units · derivative
2026-02-20 Grant 15,660 $0.00
Ohlgart Christiane
Restricted Stock Units · derivative
2026-02-20 Grant 12,528 $0.00
Ohlgart Christiane
Common Stock
2026-02-03 Sell 507 $80.73 40,930
Xie Ken
Common Stock
2026-02-02 Sell 80,392 $81.06 6,516,576
Xie Ken
Common Stock
2026-02-02 Option exercise 134,880 $16.90 2,279,472
Xie Michael
Common Stock
2026-02-02 Sell 204,282 $81.64 16,677,582
Xie Ken
Nonqualified Stock Option (right to buy) · derivative
2026-02-02 Option exercise 134,880 $0.00
Xie Ken
Common Stock
2026-02-02 Sell 94,170 $81.72 7,695,572
Xie Michael
Common Stock
2026-02-02 Sell 129,378 $81.01 10,480,912
Xie Michael
Common Stock
2026-02-02 Sell 9,446 $82.28 777,217
Xie Michael
Common Stock
2026-02-02 Option exercise 324,285 $16.90 5,480,416
Xie Michael
Nonqualified Stock Option (right to buy) · derivative
2026-02-02 Option exercise 324,285 $0.00
Xie Ken
Common Stock
2026-02-02 Sell 1,175 $82.33 96,738
Xie Michael
Restricted Stock Units · derivative
2026-02-01 Option exercise 5,200 $0.00
Whittle John
Common Stock
2026-02-01 Option exercise 1,185 $0.00
Whittle John
Restricted Stock Units · derivative
2026-02-01 Option exercise 1,827 $0.00
Xie Ken
Common Stock
2026-02-01 Option exercise 4,558 $0.00
Whittle John
Common Stock
2026-02-01 Tax withheld 12,951 $81.26 1,052,398
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 1,328 485,276,310
2025-12-31 1,329 500,262,049
2025-09-30 1,278 472,855,390
2025-06-30 1,389 498,593,241
2025-03-31 1,363 502,215,063
2024-12-31 1,302 483,188,655
2024-09-30 1,134 478,158,005
2024-06-30 1,076 458,749,605
2024-03-31 1,116 459,167,708
2023-12-31 1,076 480,002,555
2023-09-30 1,073 475,554,593
2023-06-30 1,112 479,462,533
Form 13F Holdings
Firm Period DFND Voting Shares
Swedbank AB [2026-06-30] DFND 3,495,701 3,495,701
Ninety One UK Ltd [2026-06-30] SOLE 538,961 538,961
Argent Capital Management LLC [2026-06-30] SOLE 472,409 472,409
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 8,336 274,918
OFI Invest Asset Management [2026-06-30] SOLE 35,416,490 262,963
E Ohman J or Asset Management AB [2026-06-30] SOLE 255,619 255,619
Country Trust Bank [2026-06-30] SOLE 249,247 249,247
Aegon Asset Management UK PLC [2026-06-30] SOLE 228,711 233,083
Woodstock Corp [2026-06-30] SOLE 231,354 231,904
Beacon Investment Advisory Services Inc [2026-06-30] SOLE 203,681 231,189
Crossmark Global Holdings Inc [2026-06-30] SOLE 228,538 228,538
Old National Bancorp /IN/ [2026-06-30] SOLE 198,586 200,341
Czech National Bank [2026-06-30] SOLE 177,259 177,259
Union Bancaire Privee UBP SA [2026-06-30] DFND 138,958 157,642
Barlow Wealth Partners LLC [2026-06-30] SOLE 0 157,525
PensionDanmark Pensionsforsikringsaktieselskab [2026-06-30] SOLE 0 144,787
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 137,549 137,549
First Horizon Corp [2026-06-30] DFND 136,902 136,917
Weatherly Asset Management L P [2026-06-30] SOLE 104,857 104,857
First National Bank of Mount Dora Trust Investment Services [2026-06-30] SOLE 96,774 98,519
First Merchants Corp [2026-06-30] SOLE 97,492 97,589
Carderock Capital Management Inc [2026-06-30] SOLE 0 91,400
Burney CO/ [2026-06-30] SOLE 437 85,093
QRG Capital Management Inc [2026-06-30] SOLE 85,054 85,054
Louisiana State Employees Retirement System [2026-06-30] SOLE 80,800 80,800
Merit Financial Group LLC [2026-06-30] SOLE 18 75,630
ASR Vermogensbeheer NV [2026-06-30] DFND 73,100 73,100
Liberty Capital Management Inc [2026-06-30] SOLE 0 69,804
YHB Investment Advisors Inc [2026-06-30] SOLE 68,606 68,606
KMG Fiduciary Partners LLC [2026-06-30] SOLE 0 64,550
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