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AMERICAN CENTURY COMPANIES INC: RDN position timeline

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

AMERICAN CENTURY COMPANIES INC held 5,120,625 RDN 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 5,120,625 shares
    Change vs previous 13F +536,112 shares

    0.09% of the 13F portfolio, value $192,893,944.

    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 4,584,513 shares
    Change vs previous 13F +386,922 shares

    0.08% of the 13F portfolio, value $151,655,690.

    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 4,197,591 shares
    Change vs previous 13F +178,108 shares

    0.08% of the 13F portfolio, value $151,071,303.

    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 4,019,483 shares
    Change vs previous 13F +171,049 shares

    0.07% of the 13F portfolio, value $145,585,707.

    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 3,848,434 shares
    Change vs previous 13F +190,184 shares

    0.08% of the 13F portfolio, value $138,620,620.

    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 3,658,250 shares
    Change vs previous 13F +306,889 shares

    0.07% of the 13F portfolio, value $120,978,348.

    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 3,351,361 shares
    Change vs previous 13F +245,303 shares

    0.06% of the 13F portfolio, value $106,305,171.

    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 3,106,058 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $107,749,152.

    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).