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ZEVENBERGEN CAPITAL INVESTMENTS LLC: RKLB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ZEVENBERGEN CAPITAL INVESTMENTS LLC on RKLB, newest first. How the timeline and the estimate are built.

ZEVENBERGEN CAPITAL INVESTMENTS LLC held 1,212,160 RKLB shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,212,160 shares
    Change vs previous 13F +207,157 shares

    1.93% of the 13F portfolio, value $84,463,309.

    13F-HR 0001276918-26-000011 filed by ZEVENBERGEN CAPITAL INVESTMENTS LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 1,005,003 shares
    Change vs previous 13F -19,995 shares

    2.33% of the 13F portfolio, value $102,158,555.

    13F-HR 0001276918-26-000007 filed by ZEVENBERGEN CAPITAL INVESTMENTS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,024,998 shares
    Change vs previous 13F -65,800 shares

    1.89% of the 13F portfolio, value $65,825,372.

    13F-HR 0001276918-26-000005 filed by ZEVENBERGEN CAPITAL INVESTMENTS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,090,798 shares
    Change vs previous 13F +45,837 shares

    1.69% of the 13F portfolio, value $76,094,068.

    13F-HR 0001276918-26-000002 filed by ZEVENBERGEN CAPITAL INVESTMENTS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,044,961 shares
    Change vs previous 13F -37,395 shares

    0.97% of the 13F portfolio, value $50,064,082.

    13F-HR 0001276918-25-000017 filed by ZEVENBERGEN CAPITAL INVESTMENTS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,082,356 shares
    Change vs previous 13F not available

    0.76% of the 13F portfolio, value $38,715,870.

    13F-HR 0001276918-25-000008 filed by ZEVENBERGEN CAPITAL INVESTMENTS LLC
    Filed (acceptance time not in the bulk data set), ingested

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