Skip to content
Disclosery

GILDER GAGNON HOWE & CO LLC: OPCH position timeline

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

GILDER GAGNON HOWE & CO LLC held 559,706 OPCH 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 559,706 shares
    Change vs previous 13F -241,436 shares

    0.12% of the 13F portfolio, value $11,737,035.

    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 801,142 shares
    Change vs previous 13F -7,466 shares

    0.26% of the 13F portfolio, value $21,566,743.

    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 808,608 shares
    Change vs previous 13F -14,870 shares

    0.27% of the 13F portfolio, value $25,762,251.

    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 823,478 shares
    Change vs previous 13F -5,105 shares

    0.23% of the 13F portfolio, value $22,859,749.

    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 828,583 shares
    Change vs previous 13F -51,243 shares

    0.29% of the 13F portfolio, value $26,912,376.

    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 879,826 shares
    Change vs previous 13F -161,910 shares

    0.4% of the 13F portfolio, value $30,749,901.

    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 1,041,736 shares
    Change vs previous 13F -80,114 shares

    0.26% of the 13F portfolio, value $24,168,264.

    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 1,121,850 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $35,113,889.

    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).