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Foster Group, Inc.: RIVN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Foster Group, Inc. on RIVN, newest first. How the timeline and the estimate are built.

Foster Group, Inc. held 12,363 RIVN shares at 2026-06-30 per its 13F-HR filed 2026-07-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 12,363 shares
    Change vs previous 13F -67 shares

    0.01% of the 13F portfolio, value $214,498.

    13F-HR 0001841544-26-000005 filed by Foster Group, Inc.
    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 12,430 shares
    Change vs previous 13F +69 shares

    0.01% of the 13F portfolio, value $187,072.

    13F-HR 0001841544-26-000003 filed by Foster Group, Inc.
    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 12,361 shares
    Change vs previous 13F -2,013 shares

    0.01% of the 13F portfolio, value $243,635.

    13F-HR 0001841544-26-000001 filed by Foster Group, Inc.
    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 14,374 shares
    Change vs previous 13F +1,118 shares

    0.01% of the 13F portfolio, value $211,010.

    13F-HR 0001085146-25-005931 filed by Foster Group, Inc.
    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 13,256 shares
    Change vs previous 13F -64 shares

    0.01% of the 13F portfolio, value $182,137.

    13F-HR 0001085146-25-003793 filed by Foster Group, Inc.
    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 13,320 shares
    Change vs previous 13F +228 shares

    0.01% of the 13F portfolio, value $165,834.

    13F-HR 0001085146-25-002048 filed by Foster Group, Inc.
    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 13,092 shares
    Change vs previous 13F +79 shares

    0.01% of the 13F portfolio, value $174,124.

    13F-HR 0001085146-25-000419 filed by Foster Group, Inc.
    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 13,013 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $146,006.

    13F-HR 0001085146-24-004682 filed by Foster Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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