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COOKE & BIELER LP: BOOM position timeline

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

COOKE & BIELER LP held 0 BOOM 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 0 shares
    Change vs previous 13F -747,692 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 747,692 shares
    Change vs previous 13F -1,240,575 shares

    0.04% of the 13F portfolio, value $3,895,475.

    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 1,988,267 shares
    Change vs previous 13F +15,154 shares

    0.14% of the 13F portfolio, value $13,301,506.

    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 1,973,113 shares
    Change vs previous 13F -4,690 shares

    0.17% of the 13F portfolio, value $16,672,805.

    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 1,977,803 shares
    Change vs previous 13F +14,150 shares

    0.16% of the 13F portfolio, value $15,941,092.

    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 1,963,653 shares
    Change vs previous 13F +210,234 shares

    0.17% of the 13F portfolio, value $16,533,958.

    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 1,753,419 shares
    Change vs previous 13F +53,478 shares

    0.12% of the 13F portfolio, value $12,887,630.

    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 1,699,941 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $22,065,234.

    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).