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AMERICAN CENTURY COMPANIES INC: RNGR position timeline

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

AMERICAN CENTURY COMPANIES INC held 706,357 RNGR 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 706,357 shares
    Change vs previous 13F +24,595 shares

    <0.01% of the 13F portfolio, value $11,308,776.

    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 681,762 shares
    Change vs previous 13F +41,344 shares

    0.01% of the 13F portfolio, value $11,685,401.

    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 640,418 shares
    Change vs previous 13F +49,009 shares

    <0.01% of the 13F portfolio, value $8,953,044.

    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 591,409 shares
    Change vs previous 13F +51,724 shares

    <0.01% of the 13F portfolio, value $8,303,382.

    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 539,685 shares
    Change vs previous 13F +57,313 shares

    <0.01% of the 13F portfolio, value $6,443,839.

    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 482,372 shares
    Change vs previous 13F +73,445 shares

    <0.01% of the 13F portfolio, value $6,844,859.

    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 408,927 shares
    Change vs previous 13F +45,074 shares

    <0.01% of the 13F portfolio, value $6,330,190.

    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 363,853 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,333,489.

    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).