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COOKE & BIELER LP: AESI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of COOKE & BIELER LP on AESI, newest first. How the timeline and the estimate are built.

COOKE & BIELER LP held 20,930 AESI shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 20,930 shares
    Change vs previous 13F -2,494,964 shares

    <0.01% of the 13F portfolio, value $347,647.

    13F-HR 0000024386-26-000006 filed by COOKE & BIELER LP
    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 2,515,894 shares
    Change vs previous 13F -1,670,349 shares

    0.37% of the 13F portfolio, value $33,008,529.

    13F-HR 0000024386-26-000005 filed by COOKE & BIELER LP
    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 4,186,243 shares
    Change vs previous 13F +32,689 shares

    0.41% of the 13F portfolio, value $39,434,409.

    13F-HR 0000024386-26-000002 filed by COOKE & BIELER LP
    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 4,153,554 shares
    Change vs previous 13F +934,114 shares

    0.49% of the 13F portfolio, value $47,225,909.

    13F-HR 0000024386-25-000009 filed by COOKE & BIELER LP
    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 3,219,440 shares
    Change vs previous 13F +619,347 shares

    0.43% of the 13F portfolio, value $43,043,913.

    13F-HR 0000024386-25-000004 filed by COOKE & BIELER LP
    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 2,600,093 shares
    Change vs previous 13F +57,546 shares

    0.46% of the 13F portfolio, value $46,385,659.

    13F-HR 0000024386-25-000003 filed by COOKE & BIELER LP
    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 2,542,547 shares
    Change vs previous 13F -13,129 shares

    0.54% of the 13F portfolio, value $56,393,692.

    13F-HR 0000024386-25-000001 filed by COOKE & BIELER LP
    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 2,555,676 shares
    Change vs previous 13F not available

    0.51% of the 13F portfolio, value $55,713,737.

    13F-HR 0000024386-24-000014 filed by COOKE & BIELER LP
    Filed (acceptance time not in the bulk data set), ingested

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