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Five9, Inc.

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

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.

Q1 2026 vs. Q4 2025

How the institutions holding Five9, Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of FIVN: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders2896292+9
Shares79.4M10.1M78.9M+9.57M (+13.8%)
Value$1.59B$202.2M$1.20B−$194.7M (−14.0%)

6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (55)

Institutions that held Five9, Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to FIVN in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Portfolio Management LLC6,719,982$101.9M0.01%
Vanguard Capital Management LLC3,329,054$50.5M0.00%
Vanguard Fiduciary Trust Co543,594$8.25M0.00%
Marshall Wace, LLP407,483$6.18M0.01%
Caisse de Depot Et Placement du Quebec317,303$4.81M0.01%
Jupiter Asset Management Ltd258,150$3.92M0.02%
Trexquant Investment LP209,889$3.18M0.02%
Militia Capital Management LLC139,929$2.12M0.48%
Nierenberg Investment Management Company, Inc.135,810$2.06M1.03%
Dark Forest Capital Management LP119,732$1.82M0.16%
Vanguard Global Advisers, LLC117,252$1.78M0.00%
Jump Financial, LLC75,656$1.15M0.02%
Graham Capital Management, L.P.75,058$1.14M0.04%
Elo Mutual Pension Insurance Co73,782$1.12M0.02%
Vanguard Asset Management, Ltd57,849$877.6K0.00%
Healthcare of Ontario Pension Plan Trust Fund51,534$781.8K0.00%
CastleKnight Management LP50,500$766.1K0.04%
Credit Agricole S A42,000$637.1K0.00%
Cerity Partners LLC32,689$495.9K0.00%
CenterBook Partners LP31,429$476.8K0.03%
Vanguard Investments Australia, Ltd.22,169$336.3K0.00%
Oxford Asset Management LLP22,106$335.3K0.14%
Evergreen Capital Management LLC20,177$306.1K0.01%
Marex Group plc19,361$293.7K0.00%
Gotham Asset Management, LLC15,238$231.2K0.00%
JustInvest LLC14,147$214.6K0.00%
Prudential Financial Inc12,535$190.2K0.00%
Principal Securities, Inc.11,341$172.0K0.00%
Arrowstreet Capital, Limited Partnership10,502$159.3K0.00%
Sequoia Financial Advisors, LLC10,494$159.2K0.00%
Captrust Financial Advisors10,316$156.5K0.00%
State of Tennessee, Treasury Department8,375$127.0K0.00%
New York State Teachers Retirement System7,162$109.0K0.00%
Caitong International Asset Management Co., Ltd4,294$65.1K0.01%
Freestone Grove Partners LP3,410$51.7K0.00%
National Bank of Canada2,582$39.2K0.00%
GWM Advisors LLC2,528$38.4K0.00%
Advisory Services Network, LLC1,405$21.3K0.00%
Financial Management Professionals, Inc.1,289$19.6K0.00%
RWM Asset Management, LLC1,020$15.5K0.00%
Root Financial Partners, LLC939$14.2K0.00%
RMG Wealth Management LLC525$11.2K0.00%
Clear Street Markets LLC597$9.06K0.00%
Fifth Third Bancorp526$7.98K0.00%
Barrow Hanley Mewhinney & Strauss LLC256$3.88K0.00%
Umb Bank N A179$2.71K0.00%
Main Street Group, LTD97$1.47K0.00%
Massmutual Trust Co FSB67$1.02K0.00%
Capital Advisors, Ltd. LLC44$1.00K0.00%
Brown, Lisle/Cummings, Inc.64$9710.00%
Fortitude Family Office, LLC34$5160.00%
Ronald Blue Trust, Inc.25$3790.00%
Owl Creek Wealth Partners LLC15$2280.00%
Wealth Preservation Advisors, LLC6$910.00%
PlanVest Financial, Inc2$300.00%

Sold out (46)

Institutions that held Five9, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of FIVN in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Artisan Partners Limited Partnership786,016$15.8M
Bridgewater Associates, LP457,821$9.18M
First Eagle Investment Management, LLC363,000$7.28M
Two Sigma Advisers, LP248,100$4.97M
Summit Creek Advisors LLC176,540$3.54M
Campbell & CO Investment Adviser LLC128,041$2.57M
Holocene Advisors, LP112,124$2.25M
Laird Norton Trust Company, LLC70,879$1.42M
Circumference Group LLC60,000$1.20M
Jackson Creek Investment Advisors LLC59,731$1.20M
Fox Run Management, L.L.C.56,469$1.13M
Woodline Partners LP36,640$734.6K
Simplex Trading, LLC35,629$714.4K
Wakefield Asset Management LLLP32,552$652.7K
Deeter Investments LLP32,000$641.6K
Harbor Capital Advisors, Inc.30,659$615.0K
Mirabella Financial Services LLP30,474$611.0K
Walleye Trading LLC28,181$565.0K
IMC-Chicago, LLC27,941$560.2K
Parallax Volatility Advisers, L.P.22,583$452.8K
Winton Group Ltd18,200$364.9K
PharVision Advisers, LLC16,073$322.3K
PEAK6 LLC15,302$306.8K
Natixis13,500$270.7K
Caxton Associates LLP11,565$231.9K
Alpine Global Management, LLC10,469$209.9K
Centiva Capital, LP10,216$204.8K
Asset Management One Co.,Ltd.4,913$98.0K
Conquis Financial LLC3,000$60.1K
Quest Partners LLC2,915$58.4K
Amalgamated Bank2,434$49.0K
Pilgrim Partners Asia Pte Ltd1,960$39.3K
Danske Bank A/S1,400$28.1K
Banque Transatlantique SA900$18.0K
Acumen Wealth Advisors, LLC540$10.8K
Private Trust Co NA175$3.51K
Sachetta, LLC74$1.48K
Parkside Financial Bank & Trust60$1.20K
Hantz Financial Services, Inc.35$1.00K
CBIZ Investment Advisory Services, LLC40$802
Optima Capital LLC26$521
Investors Portfolio Services LLC11$220
Private Wealth Asset Management, LLC5$100
DV Trading LLC2$40
Turning Point Benefit Group, Inc.2$40
Elyxium Wealth, LLC2$40

Not filed for Q1 2026 yet (6)

Institutions that held Five9, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FIVN in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc10,037,395$201.2M
Prosperity Wealth Management, Inc.25,000$501.3K
Militia Capital Partners, LP16,000$320.8K
Comerica Bank4,024$80.7K
Global Retirement Partners, LLC1,443$28.9K
CIBC Private Wealth Group, LLC176$3.53K