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Callahan Advisors, LLC: ACN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Callahan Advisors, LLC on ACN, newest first. How the timeline and the estimate are built.

Callahan Advisors, LLC held 32,632 ACN shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 32,632 shares
    Change vs previous 13F +11,928 shares

    0.31% of the 13F portfolio, value $4,060,726.

    13F-HR 0001140361-26-030698 filed by Callahan Advisors, LLC
    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 20,704 shares
    Change vs previous 13F +333 shares

    0.34% of the 13F portfolio, value $4,105,396.

    13F-HR 0001140361-26-020771 filed by Callahan Advisors, LLC
    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 20,371 shares
    Change vs previous 13F -501 shares

    0.45% of the 13F portfolio, value $5,465,539.

    13F-HR 0001140361-26-004098 filed by Callahan Advisors, LLC
    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 20,872 shares
    Change vs previous 13F -3,599 shares

    0.44% of the 13F portfolio, value $5,147,035.

    13F-HR 0001140361-25-039992 filed by Callahan Advisors, LLC
    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 24,471 shares
    Change vs previous 13F -2,617 shares

    0.66% of the 13F portfolio, value $7,314,137.

    13F-HR 0001140361-25-027574 filed by Callahan Advisors, LLC
    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 27,088 shares
    Change vs previous 13F -3,124 shares

    0.81% of the 13F portfolio, value $8,452,544.

    13F-HR 0001140361-25-016719 filed by Callahan Advisors, LLC
    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 30,212 shares
    Change vs previous 13F -516 shares

    1% of the 13F portfolio, value $10,628,284.

    13F-HR 0001140361-25-002693 filed by Callahan Advisors, LLC
    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 30,728 shares
    Change vs previous 13F not available

    1.06% of the 13F portfolio, value $10,861,738.

    13F-HR 0001140361-24-044615 filed by Callahan Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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