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Disclosery

GILDER GAGNON HOWE & CO LLC: DUOL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GILDER GAGNON HOWE & CO LLC on DUOL, newest first. How the timeline and the estimate are built.

GILDER GAGNON HOWE & CO LLC held 502,344 DUOL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 502,344 shares
    Change vs previous 13F -6,206 shares

    0.6% of the 13F portfolio, value $57,779,605.

    13F-HR 0001172661-26-003462 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 508,550 shares
    Change vs previous 13F +2,419 shares

    0.6% of the 13F portfolio, value $50,127,772.

    13F-HR 0001172661-26-002064 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 506,131 shares
    Change vs previous 13F -66,397 shares

    0.94% of the 13F portfolio, value $88,825,988.

    13F-HR 0001172661-26-000858 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 572,528 shares
    Change vs previous 13F -20,189 shares

    1.88% of the 13F portfolio, value $184,262,569.

    13F-HR 0001172661-25-004939 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 592,717 shares
    Change vs previous 13F -17,899 shares

    2.58% of the 13F portfolio, value $243,025,819.

    13F-HR 0001172661-25-003286 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 610,616 shares
    Change vs previous 13F -71,552 shares

    2.48% of the 13F portfolio, value $189,620,689.

    13F-HR 0001172661-25-002018 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 682,168 shares
    Change vs previous 13F -64,116 shares

    2.38% of the 13F portfolio, value $221,179,327.

    13F-HR 0001172661-25-001056 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 746,284 shares
    Change vs previous 13F not available

    2.52% of the 13F portfolio, value $210,466,875.

    13F-HR 0001172661-24-004863 filed by GILDER GAGNON HOWE & CO LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).