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Venrock Adviser, LLC: ORKA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Venrock Adviser, LLC on ORKA, newest first. How the timeline and the estimate are built.

Venrock Adviser, LLC held 4,148,428 ORKA 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 4,148,428 shares
    Change vs previous 13F 0 shares

    11.97% of the 13F portfolio, value $394,805,893.

    13F-HR 0001615982-26-000015 filed by Venrock Adviser, 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 4,148,428 shares
    Change vs previous 13F 0 shares

    7.6% of the 13F portfolio, value $203,480,393.

    13F-HR 0001615982-26-000011 filed by Venrock Adviser, 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 4,148,428 shares
    Change vs previous 13F 0 shares

    6.21% of the 13F portfolio, value $125,738,853.

    13F-HR 0001615982-26-000005 filed by Venrock Adviser, 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 4,148,428 shares
    Change vs previous 13F 0 shares

    4.49% of the 13F portfolio, value $79,774,270.

    13F-HR 0001615982-25-000006 filed by Venrock Adviser, 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 4,148,428 shares
    Change vs previous 13F 0 shares

    3.48% of the 13F portfolio, value $46,503,878.

    13F-HR 0001415889-25-021914 filed by Venrock Adviser, 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 4,148,428 shares
    Change vs previous 13F +862,808 shares

    3.62% of the 13F portfolio, value $42,562,871.

    13F-HR 0001415889-25-013093 filed by Venrock Adviser, 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 3,285,620 shares
    Change vs previous 13F +200,000 shares

    4.37% of the 13F portfolio, value $63,708,172.

    13F-HR 0001104659-25-014110 filed by Venrock Adviser, 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 3,085,620 shares
    Change vs previous 13F not available

    3.96% of the 13F portfolio, value $75,628,546.

    13F-HR 0001104659-24-118950 filed by Venrock Adviser, LLC
    Filed (acceptance time not in the bulk data set), ingested

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