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Disclosery

DUOL DUOLINGO INC

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Stock (common), issuer CIK 1562088

420 managers (434 13F filers) reported a position in DUOL shares at 2026-06-30, 39,814,709 shares in all. 116 filers opened a position and 57 filers sold out during the quarter.

Managers
420
13F filers
434
New
116
Added
144
Reduced
124
Sold out
57
Shares held by filers
39,814,709

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO4,824,298$555M0.5%-51,51213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,867,080$445M0.01%-119,38613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding3,667,758$422M-2,470Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC2,332,543$268M0.09%+2,222,49513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP1,629,242$187M0.14%+233,69813F-HRTimelineGroup
FIL Ltdin group FIL Ltd1,603,554$184M0.13%-19,25113F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,371,817$158M0.23%+118,79113F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM1,306,107$150M0.67%+112,80013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,229,391$141M<0.01%+45,74713F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,190,378$137M0.01%-141,92313F-HRTimelineGroup
FMR LLCin group FMR LLC1,131,136$130M0.01%+37,79713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,112,298$128M-70,226Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC769,071$88.5M<0.01%-49,25713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC624,532$71.8M0.01%+272,08113F-HRTimelineGroup
Quinn Opportunity Partners LLC555,664$63.9M2.99%+58,30213F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY506,166$58.2M<0.01%-447,60313F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC502,344$57.8M0.6%-6,20613F-HRTimeline
Whale Rock Capital Management LLC471,764$54.3M0.44%013F-HRTimeline
Amundiin group Amundi471,288$54.2M0.01%+22,22013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS463,923$53.4M0.03%-19,09613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co358,498$41.2M0.01%+51,64513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC324,472$37.3M0.07%+302,43413F-HRTimelineGroup
NORGES BANK321,546$37M<0.01%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP314,860$36.2M<0.01%-19,68613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO291,182$34M<0.01%-180,16313F-HRTimelineGroup
Carnegie Mellon University294,814$33.9M42.96%013F-HRTimeline
SG Americas Securities, LLC267,900$30.8M0.02%+188,66613F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp240,328$27.6M<0.01%-9,30613F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.215,054$24.7M0.04%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…213,697$24.6M0.02%+135,58513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC211,526$24.3M0.03%-392,28013F-HRTimeline
Pacer Advisors, Inc.201,194$23.1M0.06%-37,26413F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.196,726$22.6M0.01%-83,70213F-HRTimelineGroup
HRT FINANCIAL LP183,748$21.1M0.04%-38,24313F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC173,041$19.9M0.01%-498,08313F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC168,402$19.4M0.01%+37,83813F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.168,299$19.4M<0.01%-189,88013F-HRTimelineGroup
Capital International Investorsin group Capital International Investo…149,640$17.2M<0.01%013F-HRTimelineGroup
Gotham Asset Management, LLC145,646$16.8M0.04%+105,72113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC144,356$16.6M0.01%-97,02113F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding130,752$15M-45,243Timeline
Polymer Capital Management (HK) LTD122,300$14.1M1.43%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC119,987$13.8M0.12%+116,75613F-HRTimelineGroup
RHUMBLINE ADVISERS100,987$11.6M0.01%-21,55913F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding98,062$11.3M+2,598Timeline
Trexquant Investment LP95,786$11M0.07%-30,71813F-HRTimeline
Voleon Capital Management LP91,526$10.5M0.19%-45,52413F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP91,520$10.5M0.01%-7,91313F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC91,363$10.5M0.01%+1,32313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP89,444$10.3M<0.01%-25,96413F-HRTimelineGroup
Man Group plcin group Man Group plc87,488$10.1M0.02%+11,37313F-HRTimelineGroup
Jasper Ridge Partners, L.P.87,108$10M0.21%013F-HR/ATimeline
WINMILL & CO. INCin group WINMILL & CO. INC86,552$9.96M2.2%new13F-HRTimelineGroup
Nantahala Capital Management, LLC83,877$9.65M0.58%-16,12313F-HR/ATimeline
IEQ CAPITAL, LLC81,051$9.32M0.04%new13F-HRTimeline
Nuveen, LLCin group TIAA80,483$9.26M<0.01%-26913F-HRTimelineGroup
Swiss National Bank77,360$8.9M<0.01%+6,90013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.75,519$8.69M0.03%-52,42213F-HRTimelineGroup
Arthedge Capital Management, LLC74,800$8.6M7.47%013F-HRTimeline
Private Advisor Group, LLC74,690$8.59M0.04%+11,98813F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC72,013$8.28M0.01%-259,37113F-HRTimelineGroup
USS Investment Management Ltd71,790$8.27M0.03%+8,36113F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC71,608$8.24M<0.01%-6,78413F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC70,426$8.1M<0.01%+63,22813F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.69,331$7.97M0.01%+62,27013F-HRTimelineGroup
KR Capital LP68,462$7.87M0.78%new13F-HRTimeline
Proem Advisors LLC68,450$7.87M1.62%013F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.62,713$7.21M0.02%+13013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC61,459$7.07M0.01%new13F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…61,430$7.07M0.05%-2,60413F-HRTimeline
Mariner, LLCin group Mariner, LLC58,815$6.77M0.01%new13F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …57,893$6.66M0.01%-13,40613F-HRTimelineGroup
IMC-Chicago, LLC53,521$6.16M0.06%-36,54013F-HRTimeline
Fideuram Asset Management (Ireland) dac60,841$6.13M0.12%new13F-HRTimeline
SIMPLEX TRADING, LLC53,120$6.11M0.16%+21,92013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO50,619$5.83M0.01%+41,29413F-HRTimelineGroup
Creative Planningin group Creative Planning50,526$5.81M<0.01%+36,04913F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc50,000$5.75M<0.01%-54613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL46,340$5.33M0.02%-48,02213F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC46,091$5.29M0.01%+14,19013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…44,511$5.12M<0.01%+2,79113F-HR/ATimeline
PRICE T ROWE ASSOCIATES INC /MD/44,010$5.06M<0.01%+3,42413F-HRTimeline
California Public Employees Retirement …43,890$5.05M<0.01%-1,90613F-HRTimeline
X-Square Capital, LLC43,186$4.97M1.26%013F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…42,581$4.9M0.32%+37,13613F-HRTimelineGroup
Retirement Systems of Alabama41,616$4.79M0.01%-7,43913F-HRTimeline
ALLIANCEBERNSTEIN L.P.48,313$4.76M<0.01%+1,06113F-HRTimeline
Edgestream Partners, L.P.41,309$4.75M0.14%-19,51813F-HRTimeline
Lingotto Investment Management LLP40,045$4.61M0.1%013F-HRTimeline
Marex Group Ltdin group Marex Group Ltd39,905$4.59M0.03%-8,77313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC39,115$4.5M<0.01%+1,12513F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC36,447$4.19M<0.01%-7,51313F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…35,513$4.08M0.01%-21113F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…35,128$4.04M0.06%+11,10513F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV34,654$3.99M<0.01%+32,39413F-HR/ATimeline
Engineers Gate Manager LP34,062$3.92M0.05%-28,06113F-HRTimeline
Schonfeld Strategic Advisors LLC33,238$3.82M0.02%+29,65813F-HRTimeline
Cresset Asset Management, LLC32,345$3.72M0.01%+7913F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…32,329$3.72M0.01%-58013F-HRTimeline
Quantinno Capital Management LP30,889$3.55M<0.01%+12,18113F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\30,867$3.55M<0.01%+62813F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources30,775$3.54M<0.01%+10,53013F-HRTimelineGroup
BROWN CAPITAL MANAGEMENT LLC30,304$3.49M0.7%-4,99513F-HRTimeline
Maxi Investments CY Ltd29,400$3.38M0.68%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN28,868$3.32M<0.01%+1,63113F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD28,776$3.31M0.01%+1,57913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…29,355$3.21M0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …27,873$3.21M<0.01%+1,60813F-HRTimelineGroup
SYCOMORE ASSET MANAGEMENT28,184$3M0.32%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD25,247$2.9M<0.01%-4,66013F-HRTimeline
TWINBEECH CAPITAL LP24,789$2.85M0.52%new13F-HRTimeline
GROUP ONE TRADING LLC24,448$2.81M0.08%+7,72913F-HRTimeline
Leibman Financial Services, Inc.24,222$2.79M1.85%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP23,687$2.72M0.14%-5,06613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…23,342$2.68M<0.01%+14,21813F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd22,528$2.59M0.02%-43,07113F-HRTimelineGroup
Headlands Technologies LLC21,452$2.47M0.26%-4,80413F-HRTimeline
Havemeyer Place LP21,436$2.47M0.24%new13F-HRTimeline
REINHART PARTNERS, LLC.20,623$2.37M0.05%-28813F-HRTimeline
SteelPeak Wealth, LLC20,045$2.31M0.06%-3,95713F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND19,817$2.28M<0.01%-25013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…19,343$2.22M0.01%-2,02413F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management18,766$2.16M<0.01%new13F-HRTimelineGroup
Oak Thistle LLC18,291$2.1M0.2%new13F-HRTimeline
INTERCAPITAL, LLC18,000$2.07M0.91%-42,00013F-HRTimeline
Jupiter Topco LLCin group Janus Henderson17,714$2.04M<0.01%13F-HRTimelineGroup
AMALGAMATED BANK17,731$2.04M0.01%-1,28813F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding17,523$2.02MnewTimeline
INVESTMENT HOUSE LLC17,351$2M0.09%-36813F-HR/ATimeline
Lane Generational LLC17,307$1.99M1.75%-6,01213F-HRTimeline
LPL Financial LLC17,254$1.98M<0.01%-20,87413F-HRTimeline
Police & Firemen's Retirement System of…17,157$1.97M0.01%+1,27113F-HRTimeline
GSA CAPITAL PARTNERS LLP17,146$1.97M0.12%+2,17413F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding16,758$1.93M+3,855Timeline
OSSIAM16,500$1.9M0.03%013F-HRTimeline
Empowered Funds, LLC16,438$1.89M0.01%-2,74413F-HRTimeline
Treasurer of the State of North Carolina16,385$1.89M<0.01%+11013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…16,056$1.85M<0.01%+5,37713F-HRTimeline
Triodos Investment Management BV16,000$1.84M0.11%+5,00013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC16,006$1.84M0.04%new13F-HRTimelineGroup
South Dakota Investment Council15,608$1.79M0.03%-10013F-HRTimeline
Arax Advisory Partners15,045$1.73M0.01%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…14,920$1.72M0.02%-41413F-HRTimelineGroup
ALGERT GLOBAL LLC14,843$1.71M0.02%-3,66013F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…13,794$1.59M0.01%-6,44713F-HRTimelineGroup
State of Tennessee, Department of Treas…13,516$1.55M<0.01%-24313F-HRTimeline
Handelsbanken Fonder AB13,180$1.52M<0.01%013F-HRTimeline
Employees Retirement System of Texas13,177$1.52M0.01%013F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP12,833$1.48M0.1%new13F-HRTimeline
CAXTON ASSOCIATES LLP12,776$1.47M0.03%-24,17213F-HRTimeline
Quent Capital, LLC12,737$1.47M0.09%+18313F-HRTimeline
CAPTRUST FINANCIAL ADVISORS12,432$1.43M<0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV12,414$1.43M<0.01%+5,15213F-HRTimelineGroup
Odyssean, LLC12,340$1.42M0.23%+4,99013F-HRTimeline
ROTHSCHILD INVESTMENT LLC11,849$1.36M0.05%+11,78413F-HRTimeline
Louisiana State Employees Retirement Sy…11,800$1.36M0.02%+20013F-HR/ATimeline
GC Wealth Management RIA, LLC11,360$1.31M0.08%-6,54313F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC11,034$1.27M0.01%-63313F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…10,968$1.26M<0.01%-9713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,641$1.22M0.01%+82913F-HRTimeline
Axxion S.A.10,610$1.22M0.09%13F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al10,275$1.18M0.01%+5,06013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding10,140$1.17M+1,030Timeline
Virtu Financial LLCin group Virtu Financial LLC9,864$1.14M0.04%new13F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…9,633$1.11M0.01%-39313F-HRTimeline
GF FUND MANAGEMENT CO. LTD.9,607$1.1M0.01%013F-HRTimeline
Merit Financial Group, LLC9,573$1.1M0.01%+73213F-HR/ATimeline
Ensign Peak Advisors, Inc9,389$1.08M<0.01%-18,72113F-HRTimeline
Ahara Advisors LLC9,258$1.06M0.72%+2,37513F-HR/ATimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…9,157$1.05M0.01%+2,73813F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…8,935$1.03M<0.01%-8013F-HRTimelineGroup
Caisse de depot et placement du Quebec8,800$1.01M<0.01%+1,32013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC8,700$1.01M<0.01%-2,59113F-HRTimelineGroup
KLP KAPITALFORVALTNING AS8,780$1.01M<0.01%+90013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC8,540$982K<0.01%+2,76513F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND8,324$957K0.01%+10013F-HRTimeline
Lotus Technology Management, LP7,675$949K1.16%new13F-HRTimeline
Jain Global LLC8,227$946K0.01%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC8,214$945K<0.01%+1,44313F-HRTimeline
AE Wealth Management LLC8,161$939K<0.01%+5,93813F-HRTimeline
SeaCrest Wealth Management, LLC8,026$923K0.1%new13F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD8,000$920K0.02%013F-HRTimeline
Orion Porfolio Solutions, LLC7,973$917K0.01%new13F-HRTimeline
Eschler Asset Management LLPin group Eschler Asset Management LLP7,806$898K1.61%new13F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC7,789$896K0.02%+52213F-HRTimeline
Rathbones Group PLC7,423$854K<0.01%-3713F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,405$852K0.02%+7113F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS7,285$838K<0.01%+2,96513F-HRTimelineGroup
Blueshift Asset Management, LLC6,828$785K0.18%+2913F-HRTimeline
Leonteq Securities AG6,797$782K0.05%-6,57613F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.6,773$779K0.07%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA6,646$764K<0.01%-1,84613F-HRTimelineGroup
BRIGHTON JONES LLC6,364$732K0.01%new13F-HRTimeline
OPTIMIZE FINANCIAL INC.6,266$721K0.26%-2113F-HRTimeline
Sound Capital Solutions LLC6,266$721K0.17%13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP6,144$707K0.01%-3,68713F-HRTimelineGroup
Summit Trail Advisors, LLC6,096$701K0.01%+1,58313F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG5,828$671K0.01%new13F-HRTimelineGroup
J. Goldman & Co LP5,790$666K0.02%new13F-HRTimeline
PDT Partners, LLC5,764$663K0.03%013F-HRTimeline