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AMERICAN CENTURY COMPANIES INC: GPK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AMERICAN CENTURY COMPANIES INC on GPK, newest first. How the timeline and the estimate are built.

AMERICAN CENTURY COMPANIES INC held 8,256,050 GPK shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,256,050 shares
    Change vs previous 13F +455,821 shares

    0.04% of the 13F portfolio, value $87,266,448.

    13F-HR 0000748054-26-000005 filed by AMERICAN CENTURY COMPANIES 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 7,800,229 shares
    Change vs previous 13F -11,436,114 shares

    0.04% of the 13F portfolio, value $77,534,276.

    13F-HR 0000748054-26-000002 filed by AMERICAN CENTURY COMPANIES 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 19,236,343 shares
    Change vs previous 13F -220,472 shares

    0.15% of the 13F portfolio, value $289,699,405.

    13F-HR 0000748054-26-000001 filed by AMERICAN CENTURY COMPANIES 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 19,456,815 shares
    Change vs previous 13F -2,565,532 shares

    0.19% of the 13F portfolio, value $380,769,977.

    13F-HR 0000748054-25-000009 filed by AMERICAN CENTURY COMPANIES 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 22,022,347 shares
    Change vs previous 13F +3,533,846 shares

    0.25% of the 13F portfolio, value $464,010,978.

    13F-HR 0001085146-25-004910 filed by AMERICAN CENTURY COMPANIES 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 18,488,501 shares
    Change vs previous 13F +1,932,841 shares

    0.29% of the 13F portfolio, value $479,961,583.

    13F-HR 0001085146-25-003039 filed by AMERICAN CENTURY COMPANIES 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 16,555,660 shares
    Change vs previous 13F +1,206,295 shares

    0.26% of the 13F portfolio, value $449,651,838.

    13F-HR 0001085146-25-000985 filed by AMERICAN CENTURY COMPANIES 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 15,349,365 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $454,187,868.

    13F-HR 0001085146-24-005525 filed by AMERICAN CENTURY COMPANIES INC
    Filed (acceptance time not in the bulk data set), ingested

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