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Disclosery

DUOL DUOLINGO INC

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Stock (common), issuer CIK 1562088

461 managers (476 13F filers) reported a position in DUOL shares at 2025-12-31, 37,784,447 shares in all. 75 filers opened a position and 156 filers sold out during the quarter.

Managers
461
13F filers
476
New
75
Added
152
Reduced
190
Sold out
156
Shares held by filers
37,784,447

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

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Shelton James Hdirector2026-10-10+100 A$149.92Form 4
Schlosser Mariodirector2026-10-10+116 A$149.92Form 4
Lilly III John Osbornedirector2026-10-10+98 A$149.92Form 4
Bohutinsky Amydirector2026-10-10+108 A$149.92Form 4
von Ahn Luisdirector, officer (President & CEO, Co-Founder), 10% owner2026-10-07-5,114 S$153.2611Form 4
von Ahn Luisdirector, officer (President & CEO, Co-Founder), 10% owner2026-10-07-29,871 S$152.4734Form 4
von Ahn Luisdirector, officer (President & CEO, Co-Founder), 10% owner2026-10-07-55,036 S$151.5242Form 4
von Ahn Luisdirector, officer (President & CEO, Co-Founder), 10% owner2026-10-07-20,025 S$150.6319Form 4
von Ahn Luisdirector, officer (President & CEO, Co-Founder), 10% owner2026-10-07+110,046 C$38.08Form 4

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Creative Planningin group Creative Planning7,235$1.27M<0.01%-5,45913F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/7,137$1.25M<0.01%+3,59713F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …7,128$1.25M0.01%+1,26313F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC7,110$1.25M<0.01%+3,66113F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC6,975$1.22M<0.01%-3,77513F-HRTimelineGroup
Polymer Capital Management (US) LLC6,705$1.18M0.15%+3,36613F-HRTimeline
SBI Securities Co., Ltd.6,576$1.15M0.03%-9813F-HRTimeline
Dynamic Technology Lab Private Ltd6,284$1.1M0.25%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV6,211$1.09M<0.01%-1,73613F-HRTimeline
GSA CAPITAL PARTNERS LLP5,932$1.04M0.09%new13F-HRTimeline
Krane Funds Advisors LLC5,811$1.02M0.03%-26513F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO5,557$975K<0.01%-40,69613F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…5,510$967K<0.01%+2613F-HRTimelineGroup
Scientech Research LLC5,385$945K0.59%+3,72013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,237$919K<0.01%-55,94013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC5,140$902K0.01%new13F-HRTimelineGroup
Cynosure Group, LLC5,031$883K0.09%+4,22413F-HRTimeline
Engineers Gate Manager LP4,780$839K0.01%-2,05613F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC4,707$826K<0.01%-1,10913F-HRTimelineGroup
Empire Life Investments Inc.4,697$824K0.05%new13F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.4,623$811K0.26%+2,11313F-HRTimelineGroup
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…4,500$790K0.38%013F-HRTimelineGroup
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…4,441$779K0.01%+513F-HRTimelineGroup
CIM, LLC4,390$770K0.1%+24813F-HRTimeline
AlphaGrep UK Ltd4,356$764K0.26%13F-HRTimeline
FirstWave Capital Management LLC4,345$763K0.45%13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS4,312$757K<0.01%-4,80413F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC4,282$751K0.02%+3,24413F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding4,267$749K-4,727Timeline
HUSSMAN STRATEGIC ADVISORS, INC.4,200$737K0.18%new13F-HRTimeline
Diversify Advisory Services, LLCgroup of 2 filers holding4,563$734K-8,301Timeline
AlphaStar Capital Management, LLC4,157$730K0.05%new13F-HRTimeline
State of Alaska, Department of Revenue3,930$689K0.01%-41013F-HRTimeline
Eddie Patel Inc3,924$689K0.51%13F-HRTimeline
Federation des caisses Desjardins du Qu…3,894$683K<0.01%+95113F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP3,642$639K<0.01%-2,50113F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding3,545$622K-3,780Timeline
Advisory Services Network, LLC3,397$596K0.01%+3,07213F-HRTimeline
Summit Trail Advisors, LLC3,396$596K0.01%+1,75113F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.3,391$595K0.09%+1,73913F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,349$588K<0.01%013F-HRTimeline
Verition Fund Management LLC3,250$570K<0.01%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC3,176$557K0.04%new13F-HRTimeline
Odyssean, LLC3,163$555K0.4%13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC3,151$553K<0.01%+35913F-HRTimelineGroup
SummitTX Capital, L.P.3,149$553K0.02%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC3,064$538K0.02%+1,07413F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…in group CAPITAL GROUP INVESTMENT MANA…3,045$534K0.09%013F-HRTimelineGroup
FIRST CITIZENS BANK & TRUST CO2,992$525K0.01%+2313F-HRTimeline
Freestone Grove Partners LP2,967$521K<0.01%-50,61613F-HRTimeline
Cambridge Investment Research Advisors,…2,963$520K<0.01%+2,24413F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC2,944$517K0.02%013F-HRTimeline
Counterpoint Mutual Funds LLC2,872$504K0.04%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …2,856$501K0.01%-22713F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al2,735$480K<0.01%+1,08613F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.2,724$478K<0.01%-17813F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP2,709$475K<0.01%new13F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS2,699$474K<0.01%-2,39613F-HRTimeline
AVIVA PLCin group AVIVA PLC2,686$471K<0.01%+1,09413F-HRTimelineGroup
Bayforest Capital Ltd2,682$471K0.35%new13F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC2,647$465K<0.01%+14513F-HRTimelineGroup
Pallas Capital Advisors LLC2,595$455K0.02%-1,34513F-HRTimeline
Janney Montgomery Scott LLC2,562$450K<0.01%+1,36813F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …2,545$449K<0.01%-3,32313F-HRTimelineGroup
MML INVESTORS SERVICES, LLC2,534$445K<0.01%-2,56113F-HRTimeline
Green Alpha Advisors, LLC2,515$441K0.4%+3813F-HRTimeline
Twin Tree Management, LP2,514$441K0.05%-17,69213F-HRTimeline
Crossmark Global Holdings, Inc.2,505$440K0.01%-21513F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.2,467$432K<0.01%-17913F-HRTimeline
Leo Wealth, LLC2,424$425K0.03%new13F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.2,423$425K<0.01%-34113F-HRTimelineGroup
Banco Santander, S.A.in group Banco Santander, S.A.2,357$414K<0.01%-3013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\2,342$411K<0.01%+52513F-HRTimelineGroup
AIA Group Ltdin group AIA Group Ltd2,340$411K0.01%new13F-HRTimelineGroup
PROFUND ADVISORS LLC2,324$408K0.01%-14113F-HRTimeline
Belpointe Asset Management LLC2,306$405K0.01%-7213F-HRTimeline
Integrated Quantitative Investments LLC2,257$396K0.09%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp2,228$391K<0.01%+55313F-HR/ATimelineGroup
HANCOCK WHITNEY CORP2,227$391K0.01%-26,20113F-HRTimeline
OPTIMIZE FINANCIAL INC.2,217$389K0.2%+2813F-HRTimeline
DIVERSIFIED TRUST CO2,166$380K0.01%+9313F-HRTimeline
Joel Isaacson & Co., LLC2,144$376K0.01%013F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…2,016$354K<0.01%-1,96913F-HRTimelineGroup
HighTower Advisors, LLC2,013$353K<0.01%-29713F-HRTimeline
Utah Retirement Systems2,000$351K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.2,000$351K<0.01%new13F-HRTimelineGroup
MRA Advisory Group1,972$346K0.15%+71813F-HRTimeline
Parallax Volatility Advisers, L.P.1,967$345K0.01%-82613F-HRTimeline
Rafferty Asset Management, LLC1,949$342K<0.01%-1,48113F-HRTimeline
MSH Capital Advisors LLC1,927$338K0.07%new13F-HRTimeline
ALPINE WOODS CAPITAL INVESTORS, LLCin group ALPINE WOODS CAPITAL INVESTOR…1,895$333K0.08%new13F-HRTimelineGroup
Empowered Funds, LLC1,886$331K0.01%new13F-HR/ATimeline
Maryland State Retirement & Pension Sys…1,827$321K0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,814$318K<0.01%+47213F-HRTimelineGroup
BLAIR WILLIAM & CO/IL1,814$318K<0.01%-5,86713F-HRTimeline
Sivia Capital Partners, LLC1,811$318K0.06%new13F-HRTimeline
Graham Capital Management, L.P.1,795$315K0.01%-63813F-HRTimeline
SHERBROOKE PARK ADVISERS LLC1,781$313K0.81%-3,78713F-HRTimeline
Ethic Inc.1,780$312K<0.01%-1,31913F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC1,760$309K<0.01%-24713F-HRTimelineGroup
Perbak Capital Partners LLP1,750$307K0.09%+30213F-HRTimeline
Arkadios Wealth Advisors1,731$304K0.01%-18513F-HRTimeline
Qsemble Capital Management, LP1,726$303K0.03%-1,63313F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC1,701$299K<0.01%-3,05513F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP1,680$295K<0.01%-2,56113F-HRTimelineGroup
Legato Capital Management LLC1,657$291K0.03%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…1,651$290K<0.01%+3213F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP1,642$288K0.01%-2,51513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC1,641$288K<0.01%-69,77513F-HRTimelineGroup
Alliance Wealth Advisors, LLC /UT1,633$287K0.06%-60313F-HRTimeline
NorthCrest Asset Manangement, LLC1,530$283K0.01%-20213F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding1,613$283K+260Timeline
ProShare Advisors LLC1,604$282K<0.01%-8413F-HRTimeline
FIFTH LANE CAPITAL, LP1,600$281K0.33%new13F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS1,570$276K<0.01%+36113F-HRTimelineGroup
Bayesian Capital Management, LP1,467$257K0.59%new13F-HRTimeline
Vestcor Inc1,458$256K0.01%+78113F-HRTimeline
Krilogy Financial LLC1,686$256K0.01%-2,23213F-HRTimeline
Tempus Wealth Planning, LLC1,445$254K0.06%new13F-HRTimeline
9823 Capital, L.P.1,439$253K0.17%13F-HRTimeline
AssuredPartners Investment Advisors, LLC1,431$251K0.04%+11313F-HRTimeline
CAXTON ASSOCIATES LLP1,407$247K<0.01%new13F-HRTimeline
Waverly Advisors, LLC1,364$239K<0.01%-42913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,348$237K0.01%-57313F-HRTimelineGroup
Ahara Advisors LLC1,348$237K0.21%13F-HRTimeline
SHELTON CAPITAL MANAGEMENT1,340$235K<0.01%013F-HRTimeline
CIBC Asset Management Inc1,330$233K<0.01%+18713F-HRTimeline
North Dakota State Investment Board1,328$233K0.01%13F-HRTimeline
PharVision Advisers, LLC1,319$231K0.12%new13F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC1,312$230K0.01%+55913F-HRTimeline
Mount Lucas Management LP1,226$215K0.1%-2313F-HRTimeline
Integrated Wealth Concepts LLC1,224$215K<0.01%-76613F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…1,221$214K<0.01%new13F-HRTimelineGroup
OP Asset Management Ltd1,211$213K<0.01%-1,92413F-HR/ATimeline
City Center Advisors, LLC1,194$210K0.19%+51313F-HRTimeline
Brooklyn Investment Group1,154$208K0.01%new13F-HRTimeline
Aaron Wealth Advisors LLC1,153$202K0.01%new13F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.971$170K<0.01%+72413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Farther Finance Advisors, LLC961$169K<0.01%+82813F-HRTimeline
KBC Group NVin group KBC Group NV955$168K<0.01%013F-HRTimelineGroup
STRS OHIO911$160K<0.01%-3,18813F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC870$153K<0.01%-35613F-HRTimeline
Alphadyne Asset Management LP838$147K0.01%new13F-HRTimeline
IFP Advisors, Inc829$145K<0.01%+2313F-HRTimeline
SUMITOMO LIFE INSURANCE CO783$137K<0.01%-713F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS708$124K<0.01%+25413F-HRTimeline
Westfuller Advisors, LLC700$123K0.05%013F-HRTimeline
AlphaQuest LLC688$121K0.01%+7913F-HRTimeline
GAMMA Investing LLC677$119K0.01%-18413F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …659$116K<0.01%new13F-HRTimelineGroup
UMB Bank, n.a.630$111K<0.01%+2713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BESSEMER GROUP INCin group BESSEMER GROUP INC574$101K<0.01%-3313F-HRTimelineGroup
Quarry LP568$99.7K0.02%+20813F-HRTimeline
WEXFORD CAPITAL LP509$89.3K0.02%new13F-HRTimeline
Osbon Capital Management LLC478$83.9K0.08%13F-HRTimeline
Golden State Wealth Management, LLC475$83.4K0.01%new13F-HRTimeline
Essential Partners LLC466$81.8K0.03%-1,47413F-HRTimeline
Caitong International Asset Management …416$73K0.02%new13F-HR/ATimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…384$67.4K<0.01%-48713F-HRTimelineGroup
Allworth Financial LP384$67.3K<0.01%-6513F-HRTimeline
State of Wyoming381$66.9K0.01%-58713F-HRTimeline
Murphy & Mullick Capital Management Corp358$62.8K0.05%+4213F-HRTimeline
Generali Investments Towarzystwo Fundus…in group Generali Powszechne Towarzyst…350$61.4K0.03%+13013F-HRTimelineGroup
DANSKE BANK A/S300$52.6K<0.01%-2,52913F-HRTimeline
Advisors Asset Management, Inc.298$52.3K<0.01%+18013F-HR/ATimeline
TD Waterhouse Canada Inc.285$50K<0.01%+1513F-HRTimeline
Strategic Advocates LLC271$48K0.01%-51513F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.271$48K<0.01%-4,00813F-HRTimelineGroup
Sterling Capital Management LLC272$47.7K<0.01%+21513F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding247$43.3K-1,117Timeline
Versant Capital Management, Inc237$41.6K0.01%+10813F-HRTimeline
Smithfield Trust Co237$41K<0.01%013F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise225$39K<0.01%+913F-HRTimelineGroup
Parallel Advisors, LLC201$35.3K<0.01%+6913F-HRTimeline
Pinnacle Wealth Planning Services, Inc.199$34.9K<0.01%new13F-HRTimeline
AlphaCentric Advisors LLC190$33.3K0.03%13F-HRTimeline
GLOBEFLEX CAPITAL L P189$33.2K0.01%013F-HRTimeline
MAI Capital Management179$31.4K<0.01%+1613F-HRTimeline
Blue Trust, Inc.164$28.8K<0.01%-18613F-HRTimeline
Steward Partners Investment Advisory, L…159$27.9K<0.01%-31913F-HRTimeline
Clearstead Advisors, LLC156$27.4K<0.01%-16113F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp151$26.5K<0.01%+5113F-HRTimelineGroup
EFG International AGin group EFG International AG147$25.8K<0.01%13F-HRTimelineGroup
Aster Capital Management (DIFC) Ltd121$21.2K0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC115$20.2K<0.01%-1,92113F-HRTimeline
True Wealth Design, LLC110$19.3K0.01%-13713F-HRTimeline
Larson Financial Group LLC104$18.3K<0.01%-18013F-HRTimeline
SIGNATUREFD, LLC102$17.9K<0.01%+1513F-HRTimeline
KERR FINANCIAL PLANNING Corp145$16.8K0.02%013F-HR/ATimeline
HM PAYSON & CO93$16.3K<0.01%new13F-HRTimeline
SageView Advisory Group, LLC90$15.8K<0.01%new13F-HRTimeline
Arax Advisory Partners86$15.1K<0.01%-10,07713F-HRTimeline
Root Financial Partners, LLC85$14.9K<0.01%+1913F-HRTimeline
NFSG Corp80$14K<0.01%new13F-HRTimeline
Activest Wealth Management72$12.6K<0.01%+7213F-HRTimeline
SJS Investment Consulting Inc.70$12.3K<0.01%+6813F-HRTimeline
NewEdge Advisors, LLC69$12.1K<0.01%-82613F-HRTimeline
Quaker Wealth Management, LLC51$8.95K<0.01%-113F-HRTimeline
Covestor Ltd43$8K<0.01%-60613F-HRTimeline
TFC Financial Management, Inc.45$7.9K<0.01%-4513F-HRTimeline

Events

  • Shelton James H acquired 100 DUOL shares on 2026-10-10, Form 4 filed 2026-10-13. 0001628280-26-065790

    Accepted , ingested

  • Schlosser Mario acquired 116 DUOL shares on 2026-10-10, Form 4 filed 2026-10-13. 0001628280-26-065789

    Accepted , ingested

  • Lilly III John Osborne acquired 98 DUOL shares on 2026-10-10, Form 4 filed 2026-10-13. 0001628280-26-065788

    Accepted , ingested

  • Bohutinsky Amy acquired 108 DUOL shares on 2026-10-10, Form 4 filed 2026-10-13. 0001628280-26-065787

    Accepted , ingested

  • von Ahn Luis reported transactions in DUOL shares with no net change in a Form 4 filed 2026-10-09. 0001628280-26-065528

    Accepted , ingested