Five9, Inc.

FIVN

Exchange: Nasdaq
Industry: Services-Computer Processing & Data Preparation
SEC CIK: 0001288847

SEC filings (opens in a new tab)

In the last 90 days, Five9, Inc. insiders filed 0 open-market purchases and 6 sales; 292 institutions reported holding it in 13F filings for Q2 2026, worth $1.70B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Five9, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 2; −1 vs. Q2 2026
Shares held: 2.48K; −354.5K (−99.3%) vs. Q2 2026
Total value: $84.3K; −$7.52M (−98.9%) vs. Q2 2026
New holders: 0; 1 more added
Sold out: 1; 1 more reduced

289 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FIVN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding FIVN and their total value by quarter
Quarter	Holders	Value
Q2 2026	292	$1.70B
Q1 2026	292	$1.20B
Q4 2025	289	$1.59B
Q3 2025	309	$2.08B
Q2 2025	296	$2.33B
Q1 2025	307	$2.24B
Q4 2024	297	$3.22B
Q3 2024	272	$2.33B
Q2 2024	297	$3.48B
Q1 2024	309	$4.68B
Q4 2023	348	$5.71B
Q3 2023	328	$4.73B
Q2 2023	336	$5.82B
Q1 2023	340	$5.18B
Q4 2022	327	$5.11B
Q3 2022	336	$5.36B
Q2 2022	333	$6.56B
Q1 2022	347	$7.77B
Q4 2021	381	$9.34B
Q3 2021	402	$10.5B
Q2 2021	399	$12.3B
Q1 2021	392	$10.3B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Five9, Inc.; share changes are against Q2 2026.

Institutions holding FIVN in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Versant Capital Management, Inc	2,470	$84.0K	0.01%	+123+5.2%	Added
Massmutual Trust Co FSB	9	$306	0.00%	−90−90.9%	Reduced
Herald Investment Management Ltd	0	$0	0.00%	−354,500−100.0%	Sold out
Vanguard Portfolio Management LLC	–	–	–	–	Not filed
BlackRock, Inc.	–	–	–	–	Not filed
Voss Capital, LLC	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
Vanguard Capital Management LLC	–	–	–	–	Not filed
Van Berkom & Associates Inc.	–	–	–	–	Not filed
Anson Funds Management LP	–	–	–	–	Not filed
Driehaus Capital Management LLC	–	–	–	–	Not filed
Dimensional Fund Advisors LP	–	–	–	–	Not filed
Geode Capital Management, LLC	–	–	–	–	Not filed
State Street Corp	–	–	–	–	Not filed
First Trust Advisors LP	–	–	–	–	Not filed
Armistice Capital, LLC	–	–	–	–	Not filed
Bank of America Corp	–	–	–	–	Not filed
AQR Capital Management LLC	–	–	–	–	Not filed
Susquehanna International Group, LLP	–	–	–	–	Not filed
Point72 Asset Management, L.P.	–	–	–	–	Not filed
Morgan Stanley	–	–	–	–	Not filed
Goldman Sachs Group Inc	–	–	–	–	Not filed
Invenomic Capital Management LP	–	–	–	–	Not filed
Northern Trust Corp	–	–	–	–	Not filed
Gagnon Securities LLC	–	–	–	–	Not filed
Cooper Creek Partners Management LLC	–	–	–	–	Not filed
Walleye Trading LLC	–	–	–	–	Not filed
Algert Global LLC	–	–	–	–	Not filed
UBS Group AG	–	–	–	–	Not filed
Charles Schwab Investment Management Inc	–	–	–	–	Not filed
Glenmede Trust Co NA	–	–	–	–	Not filed
Clark Capital Management Group, Inc.	–	–	–	–	Not filed
Citadel Advisors LLC	–	–	–	–	Not filed
Principal Financial Group Inc	–	–	–	–	Not filed
S Squared Technology, LLC	–	–	–	–	Not filed
Vanguard Fiduciary Trust Co	–	–	–	–	Not filed
Deutsche Bank AG	–	–	–	–	Not filed
Bank of New York Mellon Corp	–	–	–	–	Not filed
Public Sector Pension Investment Board	–	–	–	–	Not filed
Royce & Associates LP	–	–	–	–	Not filed
Acadian Asset Management LLC	–	–	–	–	Not filed
Cerity Partners LLC	–	–	–	–	Not filed
JPMorgan Chase & Co	–	–	–	–	Not filed
Two Sigma Investments, LP	–	–	–	–	Not filed
Royal Bank of Canada	–	–	–	–	Not filed
Balyasny Asset Management LLC	–	–	–	–	Not filed
Arrowstreet Capital, Limited Partnership	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
Gagnon Advisors, LLC	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
Towle & Co	–	–	–	–	Not filed
Pacer Advisors, Inc.	–	–	–	–	Not filed
BNP Paribas Arbitrage, SA	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
Dana Investment Advisors, Inc.	–	–	–	–	Not filed
Millennium Management LLC	–	–	–	–	Not filed
FMR LLC	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
OP Asset Management Ltd	–	–	–	–	Not filed
P.A.W. Capital Corp	–	–	–	–	Not filed
Jupiter Asset Management Ltd	–	–	–	–	Not filed
Empowered Funds, LLC	–	–	–	–	Not filed
Massachusetts Financial Services Co	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
Susquehanna Fundamental Investments, LLC	–	–	–	–	Not filed
IMC-Chicago, LLC	–	–	–	–	Not filed
Bastion Asset Management Inc.	–	–	–	–	Not filed
Lisanti Capital Growth, LLC	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
UBS Asset Management Americas Inc	–	–	–	–	Not filed
Nomura Asset Management International Inc.	–	–	–	–	Not filed
Invesco Ltd.	–	–	–	–	Not filed
Capital Fund Management S.A.	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Nuveen, LLC	–	–	–	–	Not filed
Creative Planning	–	–	–	–	Not filed
Nordea Investment Management AB	–	–	–	–	Not filed
Trexquant Investment LP	–	–	–	–	Not filed
Oddo BHF Asset Management SAS	–	–	–	–	Not filed
Optimus Prime Fund Management Co., Ltd.	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
Credit Agricole S A	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
LPL Financial LLC	–	–	–	–	Not filed
Swiss National Bank	–	–	–	–	Not filed
Nierenberg Investment Management Company, Inc.	–	–	–	–	Not filed
Segall Bryant & Hamill, LLC	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
Marshall Wace, LLP	–	–	–	–	Not filed
CI Private Wealth, LLC	–	–	–	–	Not filed
Polen Capital Management LLC	–	–	–	–	Not filed
Atom Investors LP	–	–	–	–	Not filed
Gotham Asset Management, LLC	–	–	–	–	Not filed
Group One Trading, L.P.	–	–	–	–	Not filed
Price T Rowe Associates Inc	–	–	–	–	Not filed
Rhumbline Advisers	–	–	–	–	Not filed
ABS Investment Management LLC	–	–	–	–	Not filed
Raymond James Financial Inc	–	–	–	–	Not filed
American Century Companies Inc	–	–	–	–	Not filed