Five9 Inc

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Five9 Inc
TickerFIVN
CIK #0001288847
CUSIP338307101
SectorTechnology - Services-Computer Processing & Data Preparation
Address4000 Executive Pkwy Suite 400, San Ramon, CA 94583
Source [EDGAR]
CIK Filing 2011 - 2025
[0001288847] 10-K
[0001288847] 10-Q
[0001288847] 3
[0001288847] 4
[0001288847] 8-K
[0001288847] SC 13D
[0001288847] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Voss Capital LP Five9 Inc [2025-08-13] 0.0
Pictet Asset Management Sa Five9 Inc [2025-04-15] 0.0
Pictet Asset Management Sa Five9 Inc [2025-02-11] 0.0
Pictet Asset Management Sa Five9 Inc [2024-11-21] 81949.1
Alyeska Investment Group LP Five9 Inc [2024-11-14] 5.9
Pictet Asset Management Sa Five9 Inc [2024-01-31] 6.2
Viking Global Investors LP Five9 Inc [2023-10-06] 5.1
FMR LLC Five9 Inc [2023-02-09] 0.0
Wasatch Advisors Inc Five9 Inc [2023-02-08] 5.0
Wellington Management Group LLP Five9 Inc [2023-02-06] 5.23
Price T Rowe Associates Inc /MD/ Five9 Inc [2020-06-10] 10.4
Wasatch Advisors Inc Five9 Inc [2020-02-10] 5.3
Vanguard Group Inc Five9 Inc [2018-02-08] 7.36
BlackRock Inc Five9 Inc [2018-02-01] 6.7
Price T Rowe Associates Inc /MD/ Five9 Inc [2016-02-12] 9.5
Hummer Winblad Venture Partners V LP Five9 Inc [2015-02-13] 17.2
FMR LLC Five9 Inc [2015-02-13] 0.0
Adams Street Partners LLC Five9 Inc [2015-02-13] 14.7
Partech US Partners IV LLC Five9 Inc [2015-02-11] 7.2
Form 3/4/5 Filer 2011 - 2025
Kozanian Panos
Five9, Inc.
Lee Bryan M
Burdiek Michael J
Tuckness Matthew E.
Meriweather Tiffany N.
Dignan Andy
Mansharamani Leena
Burkland Michael
Welsh David S.
Mariner Jonathan D
Iskow Julie
Barsamian Sue
Zollars Robert
Zwarenstein Barry
Gupta Sagar
Burkland Daniel P.
Walker Maria C
Acosta Jack L
Dewalt David G
Alexy Kimberly
Trollope Rowan M
Welch Scott
Pinczuk Ana G.
Pickering David A.
Kam Ryan
Doran James B
Rosenberg Jonathan D.
Passi Gaurav
Gavin Kevin
Das Jayendra
Crane Michael J.
Adams Street Partners LLC
Kertzman Mitchell
Hummer John
Hummer Winblad Equity Partners V, LLC
Hummer Winblad Venture Partners V LP
Winblad Ann L
Hummer Winblad Venture Partners V A LP
Partech U.S. Partners IV, L.L.C.
Worms Vincent
Par SF II LLC
Partech International Growth Capital III LLC
45th Parallel LLC
46th Parallel LLC
47th Parallel LLC
Partech International Growth Capital I LLC
Partech International Growth Capital II LLC
48th Parallel LLC
AXA Growth Capital II LP
Manor Moni
Milam David B
Wilson Timothy M
Samuel David G.
Mosaic Venture Partners II Limited Partnership
1369904 Ontario, Inc.
Lobo Vernon F
Schollmeyer Thomas
Form 13F Holdings
Firm Period DFND Voting Shares
Vanguard Group Inc [2025-06-30] SOLE 0 9,094,531
BlackRock, Inc. [2025-06-30] SOLE 6,936,736 7,198,877
UBS Group AG [2025-06-30] DFND 6,081,728 6,116,103
FMR LLC [2025-06-30] DFND 5,656,372 5,716,098
Pictet Asset Management Holding SA [2025-06-30] SOLE 5,604,284 5,644,376
Armistice Capital LLC [2025-06-30] SOLE 3,256,000 3,256,000
Voss Capital LP [2025-06-30] SOLE 3,250,000 3,250,000
Van Berkom & Associates Inc. [2025-06-30] SOLE 1,123,232 2,845,049
FIL Ltd [2025-06-30] DFND 2,466,176 2,570,582
State Street Corp [2025-06-30] DFND 1,753,261 1,972,445
Citadel Advisors LLC [2025-06-30] DFND 1,915,117 1,915,117
Geode Capital Management LLC [2025-06-30] DFND 1,863,081 1,863,081
Susquehanna International Group LLP [2025-06-30] OTR 741,310 1,774,010
Fuller & Thaler Asset Management Inc [2025-06-30] SOLE 1,619,295 1,743,776
Alyeska Investment Group LP [2025-06-30] SOLE 1,688,868 1,688,868
First Trust Advisors LP [2025-06-30] SOLE 1,604,343 1,604,343
Ameriprise Financial Inc [2025-06-30] DFND 0 1,479,867
Norges Bank [2025-06-30] SOLE 1,474,939 1,474,939
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME [2025-06-30] SOLE 1,015,688 1,212,614
Bank of America Corp /DE/ [2025-06-30] DFND 13,199 1,000,031
Artisan Partners Limited Partnership [2025-06-30] SOLE 876,407 966,087
Atreides Management LP [2025-06-30] SOLE 955,613 955,613
Loomis Sayles & Co L P [2025-06-30] DFND 657,695 929,899
Sylebra Capital LLC [2025-06-30] SOLE 905,212 905,212
Morgan Stanley [2025-06-30] DFND 859,611 891,948
Federated Hermes Inc [2025-06-30] DFND 830,230 830,230
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME [2025-06-30] OTR 8,079 804,322
Anson Funds Management LP [2025-06-30] DFND 772,786 772,786
Bank of Montreal /Can/ [2025-06-30] DFND 760,828 764,420
Northern Trust Corp [2025-06-30] DFND 721,214 722,081
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