FIVE9 INC (FIVN) Institutional Ownership Changes & 13F Activity

FIVE9 INC (FIVN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ameriprise Financial Inc, Driehaus Capital Management Llc, Point72 Asset Management, L.P., Voss Capital, Lp, and Assenagon Asset Management S.A..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Skyview Investment Advisors, LlcBuy+15,00015,000$320.00Q2 2026Sep 15, 2026
Manufacturers Life Insurance Company, TheBuy+2,243+6.2%38,354$817.71KQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+4040$854.00Q2 2026Sep 04, 2026
Allianz Asset Management GmbhBuy+313,767313,767$6.69MQ2 2026Sep 02, 2026
Citadel Advisors LlcSell-100,158-16.1%520,586$11.10MQ2 2026Sep 02, 2026
Brown, Lisle/Cummings, Inc.Buy+43+67.2%107$2.28KQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+124,436124,436$2.65MQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-2,523-2.8%88,161$1.88MQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Sell-615,855-87.5%88,044$1.88MQ2 2026Aug 21, 2026
Mercer Global Advisors IncBuy+11,696+27.5%54,188$1.16MQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+9,6949,694$206.48KQ2 2026Aug 18, 2026
Empowered Funds, LlcBuy+224,825224,825$4.79MQ2 2026Aug 17, 2026
Jefferies Financial Group Inc.Buy+40,40840,408$861.50KQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcBuy+62+172.2%98$2.09KQ2 2026Aug 17, 2026
Ameriprise Financial IncBuy+4,140,0034,140,003$88.32MQ2 2026Aug 14, 2026
Driehaus Capital Management LlcBuy+2,265,9002,265,900$48.31MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-1,205,703-52.1%1,110,631$23.68MQ2 2026Aug 14, 2026
Voss Capital, LpSell-960,000-16.5%4,865,000$103.72MQ2 2026Aug 14, 2026
Royce & Associates LpBuy+485,862485,862$10.36MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+483,150+72.5%1,149,493$24.51MQ2 2026Aug 14, 2026
Cerity Partners LlcBuy+441,739+1351.3%474,428$10.11MQ2 2026Aug 14, 2026
Engineers Gate Manager LpSell-334,543-93.6%22,710$484.18KQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-304,836-41.3%432,758$9.23MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+279,880+29.5%1,227,051$25.69MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-269,649-89.3%32,345$689.60KQ2 2026Aug 14, 2026
Millennium Management LlcSell-239,602-48.0%260,085$5.55MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+207,396+17.7%1,377,873$29.38MQ2 2026Aug 14, 2026
Nomura Asset Management International Inc.Buy+184,448184,448$3.93MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+179,351179,351$3.82MQ2 2026Aug 14, 2026
Barclays PlcSell-159,518-89.5%18,783$400.45KQ2 2026Aug 14, 2026
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Frequently asked questions about FIVN activity

  • Which institutional owners are buying FIVN?

    Institutional owners buying FIVN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in FIVN activity?

    "Buy" means an investor increased their reported position in FIVN compared to the prior reporting period. This reflects growing exposure to FIVE9 INC (FIVN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in FIVN increasing?

    Institutional interest in FIVN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.