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Disclosery

FIVN FIVE9 INC

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COM (common), issuer CIK 1288847

301 managers (309 13F filers) reported a position in FIVN shares at 2025-09-30, 85,731,781 shares in all. 51 filers opened a position and 37 filers sold out during the quarter.

Managers
301
13F filers
309
New
51
Added
121
Reduced
86
Sold out
37
Shares held by filers
85,731,781

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 2 filers holding9,287,657$225M+15,291Timeline
BlackRock, Inc.in group BlackRock, Inc.7,045,787$171M<0.01%-153,09013F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…6,005,460$145M0.14%+361,08413F-HRTimelineGroup
Voss Capital, LP4,550,000$110M6.33%+1,300,00013F-HR/ATimeline
FMR LLCin group FMR LLC3,918,226$94.8M<0.01%-1,797,87213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding3,389,500$82M-851,401Timeline
Van Berkom & Associates Inc.2,808,754$68M1.97%-36,29513F-HRTimeline
FIL Ltdin group FIL Ltd2,620,786$63.4M0.05%+50,20413F-HRTimelineGroup
ARMISTICE CAPITAL, LLC2,000,000$48.4M1.52%+164,00013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,965,137$47.6M<0.01%-7,30813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,959,121$47.4M<0.01%+96,04013F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.1,754,327$42.5M0.14%+10,55113F-HRTimeline
Anson Funds Management LPin group Anson Funds Management LP1,534,272$37.1M4.09%+761,48613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,515,813$36.7M0.01%+35,94613F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,215,145$29.4M0.02%-389,19813F-HRTimelineGroup
Artisan Partners Limited Partnership1,104,582$26.7M0.04%+138,49513F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,048,675$25.4M<0.01%+48,64413F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,018,367$24.6M<0.01%+126,41913F-HR/ATimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP908,996$22M<0.01%+319,76313F-HRTimelineGroup
SYLEBRA CAPITAL LLC905,212$21.9M1.21%013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P897,395$21.7M0.03%-32,50413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC851,897$20.6M<0.01%+613,91613F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.843,759$20.4M0.04%+13,52913F-HRTimelineGroup
Nuveen, LLCin group TIAA810,314$19.6M0.01%+375,16513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC784,707$19M0.01%-385,64213F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP739,266$17.9M<0.01%+3,73313F-HRTimelineGroup
Atreides Management, LP735,151$17.8M0.46%-220,46213F-HRTimeline
Assenagon Asset Management S.A.724,604$17.5M0.03%+510,71413F-HRTimeline
COOPER CREEK PARTNERS MANAGEMENT LLC709,281$17.2M0.64%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co707,840$17.1M<0.01%+74,13613F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC707,490$17.1M0.02%+561,92213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\677,901$16.4M0.01%+205,92013F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management652,837$15.8M0.03%new13F-HRTimelineGroup
TREMBLANT CAPITAL GROUPin group TREMBLANT CAPITAL GROUP646,883$15.7M1.62%-4,82413F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.603,131$14.6M0.03%-35,76913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA597,292$14.5M<0.01%+17,17513F-HRTimelineGroup
Legion Partners Asset Management, LLCin group Legion Partners Asset Managem…591,685$14.3M7.75%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding527,321$12.8M-213,989Timeline
SEGALL BRYANT & HAMILL, LLC498,010$12.1M0.16%-197,73913F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC485,763$11.8M0.02%+307,48113F-HRTimelineGroup
GAGNON SECURITIES LLCgroup of 2 filers holding466,789$11.3M-108,049Timeline
Clark Capital Management Group, Inc.464,545$11.2M0.07%+210,30413F-HRTimeline
Glenmede Investment Management, LP462,202$11.2M0.05%+37,73113F-HRTimeline
Qube Research & Technologies Ltd422,772$10.2M0.01%+391,59013F-HRTimeline
Cubist Systematic Strategies, LLC417,869$10.1M0.14%-18,71213F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp415,141$10M<0.01%+28,27513F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/396,600$9.6M0.37%-159,30013F-HRTimeline
S SQUARED TECHNOLOGY, LLC350,000$8.47M3.22%+165,00013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding334,705$8.1M+279,252Timeline
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…316,216$7.65M0.36%+2,03513F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP305,027$7.38M0.01%+278,51413F-HRTimelineGroup
Kopp Family Office, LLC298,870$7.23M4.71%013F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…295,500$7.15M0.01%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC283,836$6.87M0.01%-275,88113F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd282,000$6.83M0.91%+20,00013F-HRTimeline
Bridgewater Associates, LP281,193$6.8M0.03%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS271,537$6.57M0.01%-80,14213F-HRTimelineGroup
ROYCE & ASSOCIATES LP258,450$6.25M0.06%-93,90013F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding250,995$6.07M-27,435Timeline
Nishkama Capital, LLC241,115$5.83M0.52%-281,09613F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.235,534$5.7M0.06%+170,39613F-HRTimeline
INTRINSIC EDGE CAPITAL MANAGEMENT LLC225,231$5.45M0.83%new13F-HRTimeline
Connor, Clark & Lunn Investment Managem…212,990$5.15M0.02%-229,39713F-HRTimeline
Summit Creek Advisors LLC192,718$4.66M0.68%-14,65013F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …189,459$4.66M<0.01%+52,79113F-HRTimelineGroup
NICHOLAS COMPANY, INC.187,998$4.55M0.08%+34,74513F-HRTimeline
ALLIANCEBERNSTEIN L.P.181,604$4.39M<0.01%+17,32513F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co163,522$4.16M0.01%+33,89813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding168,600$4.08M+167,247Timeline
P.A.W. CAPITAL CORP160,000$3.87M7.01%+60,00013F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS160,000$3.87M0.15%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Optimus Prime Fund Management Co., Ltd.154,500$3.74M0.33%013F-HRTimeline
Atom Investors LP150,603$3.64M0.28%new13F-HRTimeline
ABS Direct Equity Fund LLC150,000$3.63M5.19%+50,00013F-HRTimeline
Swiss National Bank140,500$3.4M<0.01%+2,20013F-HRTimeline
Dana Investment Advisors, Inc.127,483$3.09M0.09%+9,88813F-HRTimeline
Campbell & CO Investment Adviser LLC122,688$2.97M0.22%+65,75213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC120,625$2.92M<0.01%-161,99213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN119,462$2.89M<0.01%-2,13713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.115,275$2.79M<0.01%+26,82913F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…112,844$2.73M0.04%+51,73713F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.112,803$2.73M<0.01%+24,95613F-HRTimelineGroup
RHUMBLINE ADVISERS112,780$2.73M<0.01%-3,85013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC111,588$2.7M<0.01%+30,26113F-HRTimelineGroup
Weiss Asset Management LPin group Weiss Asset Management LP107,638$2.6M0.04%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Bullseye Asset Management LLC102,541$2.48M1.3%013F-HRTimeline
Verition Fund Management LLC101,407$2.45M0.01%-127,04113F-HRTimeline
Rock Creek Group LLCin group Rock Creek Group LLC100,000$2.42M0.25%+25,00013F-HRTimelineGroup
Circumference Group LLC99,500$2.41M2.83%-20,50013F-HRTimeline
Prospect Capital Advisors, LLC99,040$2.4M1.24%-77,50013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND95,764$2.32M<0.01%+17,86913F-HRTimeline
Holocene Advisors, LP88,687$2.15M<0.01%+39,97113F-HRTimeline
Lumbard & Kellner, LLC88,046$2.13M0.78%-4,62113F-HRTimeline
Y-Intercept (Hong Kong) Ltd85,957$2.08M0.05%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…83,382$2.02M0.01%+13,52113F-HRTimelineGroup
LPL Financial LLC82,684$2M<0.01%+61,09513F-HRTimeline
Engineers Gate Manager LP82,129$1.99M0.02%-117,27313F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc78,602$1.9M<0.01%-6,57413F-HRTimelineGroup
Radcliffe Capital Management, L.P.77,500$1.88M0.12%new13F-HRTimeline
Villanova Investment Management Co LLC77,500$1.88M1.3%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/74,159$1.79M<0.01%+2,68113F-HRTimeline
Generali Investments Towarzystwo Fundus…in group Generali Powszechne Towarzyst…74,000$1.79M0.95%+6,00013F-HRTimelineGroup
IMC-Chicago, LLC70,890$1.72M0.03%+21,90713F-HRTimeline
Laird Norton Wetherby Wealth Management…70,522$1.71M0.07%-17313F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC70,363$1.7M<0.01%-28,26613F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…69,193$1.67M<0.01%+413F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC68,618$1.66M0.01%+55,84413F-HRTimelineGroup
Aurora Investment Counsel66,627$1.61M0.84%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP65,130$1.58M0.06%+56,09713F-HR/ATimeline
SG Americas Securities, LLC64,995$1.57M0.01%+36,22513F-HRTimeline
Graham Capital Management, L.P.64,929$1.57M0.06%-46,89213F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO63,296$1.53M<0.01%-3,90213F-HR/ATimelineGroup
Jackson Creek Investment Advisors LLC61,709$1.49M0.43%+14,82913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC58,645$1.42M<0.01%-65,96013F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…58,314$1.41M<0.01%+3,83413F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources55,496$1.34M<0.01%+7,19913F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC54,679$1.32M<0.01%-53,10813F-HRTimelineGroup
HARVEY CAPITAL MANAGEMENT INC54,650$1.32M0.28%+10,27513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ZACKS INVESTMENT MANAGEMENT51,320$1.24M0.01%-4913F-HRTimeline
Vestcor Inc50,000$1.21M0.04%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd49,887$1.21M0.06%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD47,085$1.14M<0.01%-7,20513F-HRTimeline
GROUP ONE TRADING LLC46,667$1.13M0.03%+9,01613F-HRTimeline
Quinn Opportunity Partners LLC46,000$1.11M0.08%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…45,646$1.1M0.01%013F-HRTimelineGroup
HUSSMAN STRATEGIC ADVISORS, INC.42,000$1.02M0.22%new13F-HRTimeline
CEERA INVESTMENTS, LLC41,625$1.01M0.31%+7,74013F-HRTimeline
Mirador Capital Partners LP40,544$981K0.14%+8,87113F-HRTimeline
ProShare Advisors LLC40,356$977K<0.01%+17,27613F-HRTimeline
Cardinal Point Capital Management ULC39,090$946K0.07%+3,86513F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC38,974$943K<0.01%-393,25713F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC38,611$934K<0.01%+10,38613F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO37,979$919K<0.01%-6,10413F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …37,635$911K<0.01%-2,50213F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS37,566$909K<0.01%+15,47513F-HRTimeline
Caption Management, LLC37,100$898K0.05%new13F-HRTimeline
MACKENZIE FINANCIAL CORP36,477$883K<0.01%+4,84913F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC36,404$881K0.01%+8,57813F-HRTimelineGroup
COMERICA BANK35,973$871K<0.01%-1,37613F-HRTimeline
PRENTISS SMITH & CO INC34,787$842K0.48%-59413F-HRTimeline
Point72 (DIFC) Ltd34,464$834K0.06%+32,22513F-HRTimeline
Janney Montgomery Scott LLC34,447$834K<0.01%+5,45413F-HRTimeline
DANSKE BANK A/S33,022$799K<0.01%-12,57813F-HR/ATimeline
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…32,863$795K0.22%-1,16213F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson31,440$762K<0.01%013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC30,989$750K0.01%+3,84413F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.29,916$729K<0.01%+14,80813F-HRTimelineGroup
SIMPLEX TRADING, LLC29,809$721K0.02%new13F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.27,793$673K0.1%-3,71513F-HRTimeline
Amundiin group Amundi28,918$668K<0.01%-8,50913F-HRTimelineGroup
Vinva Investment Management Ltd16,777$650K0.01%new13F-HRTimeline
Aigen Investment Management, LP26,416$639K0.1%new13F-HRTimeline
Cetera Investment Advisers24,668$597K<0.01%+8,97513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…24,277$588K<0.01%+17,42113F-HRTimelineGroup
Quantinno Capital Management LP24,204$586K<0.01%-2,00613F-HRTimeline
BRADLEY FOSTER & SARGENT INC/CT23,955$580K0.01%013F-HRTimeline
Ensign Peak Advisors, Inc23,435$567K<0.01%-1,85013F-HR/ATimeline
HARBOR CAPITAL ADVISORS, INC.22,657$548K0.04%+3,97213F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC22,589$547K<0.01%new13F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…22,358$541K<0.01%013F-HRTimeline
Bayesian Capital Management, LP22,275$539K0.11%-24,65113F-HRTimeline
Creative Planningin group Creative Planning21,746$526K<0.01%+14,09213F-HRTimelineGroup
Police & Firemen's Retirement System of…21,700$525K<0.01%+4,68813F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM21,441$519K<0.01%+33313F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC20,993$508K0.01%+2,03813F-HR/ATimelineGroup
PICTON MAHONEY ASSET MANAGEMENT20,590$499K0.01%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…19,887$481K<0.01%-48,15313F-HRTimeline
Woodline Partners LP19,877$481K<0.01%+9,89713F-HRTimeline
TWINBEECH CAPITAL LP19,032$461K0.02%-130,25913F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…18,887$457K<0.01%-7,43313F-HRTimelineGroup
Handelsbanken Fonder AB18,795$455K<0.01%013F-HRTimeline
Sender Co & Partners, Inc.17,270$418K0.16%+6,87413F-HRTimeline
Schonfeld Strategic Advisors LLC17,222$417K<0.01%+2,42913F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC17,032$411K<0.01%-74,13413F-HRTimelineGroup
WOLVERINE TRADING, LLC16,079$410K0.01%+77013F-HRTimeline
Leonteq Securities AG16,417$397K0.02%+2,17113F-HRTimeline
Elo Mutual Pension Insurance Co16,268$394K0.01%new13F-HRTimeline
KLP KAPITALFORVALTNING AS16,200$392K<0.01%+2,10013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…15,331$371K0.03%+40613F-HRTimelineGroup
Gotham Asset Management, LLC15,240$369K<0.01%-14,65013F-HRTimeline
SYNOVUS FINANCIAL CORP14,865$360K<0.01%-7813F-HRTimeline
Regal Investment Advisors LLC14,765$357K0.02%-44213F-HRTimeline
CHOREO, LLC14,640$354K<0.01%+1,88913F-HRTimeline
Finivi Inc.14,438$349K0.22%+47913F-HRTimeline
Summit Trail Advisors, LLC14,101$341K<0.01%-77713F-HRTimeline
MML INVESTORS SERVICES, LLC13,727$332K<0.01%+3,59913F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC13,726$332K<0.01%-6,82913F-HRTimelineGroup
NATIXISin group Natixis Investment Managers13,500$327K<0.01%+13,32013F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC13,186$319K<0.01%+18813F-HRTimelineGroup
Bridgefront Capital, LLC12,742$308K0.09%-14,32813F-HRTimeline
Headlands Technologies LLC12,304$298K0.02%new13F-HRTimeline
FNY Investment Advisers, LLC11,980$289K0.09%+7,17613F-HRTimeline
Cambridge Investment Research Advisors,…11,423$276K<0.01%+1,11513F-HRTimeline
HRT FINANCIAL LP11,121$269K<0.01%new13F-HRTimeline
DRW Securities, LLC10,759$261K0.01%-7,72413F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…10,582$256K<0.01%new13F-HRTimelineGroup
STONERIDGE INVESTMENT PARTNERS LLC10,078$244K0.17%new13F-HRTimeline
Asset Management One Co., Ltd.9,818$238K<0.01%-1,39413F-HRTimeline
Empowered Funds, LLC9,665$234K<0.01%+2213F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al9,300$225K<0.01%+80013F-HRTimeline