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Disclosery

DUOL DUOLINGO INC

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Stock (common), issuer CIK 1562088

459 managers (474 13F filers) reported a position in DUOL shares at 2025-03-31, 36,863,460 shares in all. 93 filers opened a position and 74 filers sold out during the quarter.

Managers
459
13F filers
474
New
93
Added
185
Reduced
148
Sold out
74
Shares held by filers
36,863,460

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
Geneos Wealth Management Inc.58$18K<0.01%+4013F-HRTimeline
MassMutual Private Wealth & Trust, FSB58$18K<0.01%+4113F-HRTimeline
Federation des caisses Desjardins du Qu…45$14K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…44$13.7K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC42$13.2K<0.01%-213F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management39$12.1K<0.01%013F-HRTimelineGroup
SVB WEALTH LLC37$11.5K<0.01%new13F-HRTimeline
NATIXISin group Natixis Investment Managers32$10K<0.01%-3213F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC32$9.94K<0.01%-99713F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.27$8.38K<0.01%+1613F-HRTimeline
Wiser Advisor Group LLC27$8.38K0.01%013F-HRTimeline
Ascentis Wealth Management, LLCin group Ascentis Wealth Management, L…25$8.18K<0.01%new13F-HRTimelineGroup
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…26$8.07K<0.01%+1413F-HRTimelineGroup
Vermillion & White Wealth Management Gr…22$6.83K<0.01%new13F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.20$6.21K<0.01%-1313F-HRTimelineGroup
Accent Capital Management, LLC19$5.9K<0.01%013F-HRTimeline
PITTENGER & ANDERSON INC18$5.59K<0.01%new13F-HRTimeline
First Horizon Advisors, Inc.17$5.28K<0.01%-713F-HRTimeline
Asset Dedication, LLC15$4.66K<0.01%013F-HRTimeline
Cranbrook Wealth Management, LLC14$4.35K<0.01%013F-HRTimeline
Manchester Capital Management LLC13$4.04K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust13$4.04K<0.01%+313F-HRTimeline
High Note Wealth, LLC13$4.04K<0.01%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.13$4K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Arax Advisory Partners12$3.73K<0.01%new13F-HRTimeline
Shorepath Capital Management LLC12$3.73K<0.01%-2,04313F-HRTimeline
Clearstead Trust, LLC11$3.42K<0.01%new13F-HRTimeline
MARSHALL INVESTMENT MANAGEMENT, LLC11$3.42K<0.01%new13F-HRTimeline
NewSquare Capital LLC9$2.79K<0.01%+813F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC8$2.48K<0.01%013F-HRTimelineGroup
Bell Investment Advisors, Inc7$2.17K<0.01%013F-HRTimeline
Winthrop Capital Management, LLC5$2K<0.01%new13F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT6$1.86K<0.01%new13F-HRTimeline
WPG Advisers, LLC6$1.86K<0.01%-213F-HRTimeline
Financial Network Wealth Advisors LLC5$1.55K<0.01%new13F-HRTimeline
Prestige Wealth Management Group LLC4$1.24K<0.01%new13F-HR/ATimeline
Whipplewood Advisors, LLC56$1.24K<0.01%+5213F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC4$1.24K<0.01%new13F-HRTimeline
Horizon Investments, LLC4$1.24K<0.01%new13F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV4$1K<0.01%013F-HRTimeline
Capital Advisors, Ltd. LLC4$1K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC2$740<0.01%013F-HRTimeline
Hughes Financial Services, LLC2$655<0.01%new13F-HRTimeline
PEAK6 LLCin group PEAK6 LLC2$633<0.01%013F-HRTimelineGroup
SJS Investment Consulting Inc.2$622<0.01%new13F-HRTimeline
BOKF, NAin group BOKF, NA2$621<0.01%013F-HRTimelineGroup
Cromwell Holdings LLC2$621<0.01%new13F-HRTimeline
Principia Wealth Advisory, LLC1$337<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC1$311<0.01%013F-HRTimeline
AdvisorNet Financial, Inc1$311<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.1$311<0.01%013F-HRTimeline
Laurel Wealth Advisors LLC1$311<0.01%013F-HRTimeline
ATTICUS WEALTH MANAGEMENT, LLC1$311<0.01%013F-HRTimeline
Stonebridge Financial Group, LLC1$311<0.01%new13F-HRTimeline
American Capital Advisory, LLC1$311<0.01%new13F-HRTimeline
Avion Wealth1$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-1,83113F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Activest Wealth Management0$00%new13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding0$0-5,029Timeline

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