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BAILLIE GIFFORD & CO: RIVN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BAILLIE GIFFORD & CO on RIVN, newest first. How the timeline and the estimate are built.

BAILLIE GIFFORD & CO held 43,210,348 RIVN shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 43,210,348 shares
    Change vs previous 13F -611,152 shares

    0.68% of the 13F portfolio, value $749,699,538.

    13F-HR 0001088875-26-000057 filed by BAILLIE GIFFORD & CO
    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 43,821,500 shares
    Change vs previous 13F +40,145 shares

    0.67% of the 13F portfolio, value $659,513,575.

    13F-HR 0001088875-26-000037 filed by BAILLIE GIFFORD & CO
    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 43,781,355 shares
    Change vs previous 13F -1,156,088 shares

    0.72% of the 13F portfolio, value $862,930,506.

    13F-HR 0001088875-26-000002 filed by BAILLIE GIFFORD & CO
    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 44,937,443 shares
    Change vs previous 13F -2,647,037 shares

    0.49% of the 13F portfolio, value $659,681,664.

    13F-HR 0001088875-25-000079 filed by BAILLIE GIFFORD & CO
    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 47,584,480 shares
    Change vs previous 13F -958,407 shares

    0.49% of the 13F portfolio, value $653,810,755.

    13F-HR 0001088875-25-000057 filed by BAILLIE GIFFORD & CO
    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 48,542,887 shares
    Change vs previous 13F -1,060,559 shares

    0.53% of the 13F portfolio, value $604,358,943.

    13F-HR 0001088875-25-000049 filed by BAILLIE GIFFORD & CO
    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 49,603,446 shares
    Change vs previous 13F -754,133 shares

    0.51% of the 13F portfolio, value $659,725,831.

    13F-HR 0001088875-25-000002 filed by BAILLIE GIFFORD & CO
    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 50,357,579 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $565,012,037.

    13F-HR 0001088875-24-000110 filed by BAILLIE GIFFORD & CO
    Filed (acceptance time not in the bulk data set), ingested

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