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Disclosery

AMERICAN CENTURY COMPANIES INC: SNDK position timeline

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

AMERICAN CENTURY COMPANIES INC held 75,425 SNDK 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 75,425 shares
    Change vs previous 13F +8,273 shares

    0.08% of the 13F portfolio, value $171,496,085.

    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 67,152 shares
    Change vs previous 13F -25,193 shares

    0.02% of the 13F portfolio, value $42,664,352.

    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 92,345 shares
    Change vs previous 13F +20,436 shares

    0.01% of the 13F portfolio, value $21,920,856.

    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 71,909 shares
    Change vs previous 13F +7,398 shares

    <0.01% of the 13F portfolio, value $8,068,190.

    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 64,511 shares
    Change vs previous 13F +1,921 shares

    <0.01% of the 13F portfolio, value $2,925,574.

    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 62,590 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,979,910.

    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).