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COOKE & BIELER LP: CSL position timeline

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

COOKE & BIELER LP held 326,131 CSL 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 326,131 shares
    Change vs previous 13F +48,225 shares

    1.37% of the 13F portfolio, value $118,304,020.

    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 277,906 shares
    Change vs previous 13F -166,484 shares

    1.05% of the 13F portfolio, value $92,715,000.

    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 444,390 shares
    Change vs previous 13F +71,613 shares

    1.48% of the 13F portfolio, value $142,142,585.

    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 372,777 shares
    Change vs previous 13F +65,511 shares

    1.27% of the 13F portfolio, value $122,628,722.

    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 307,266 shares
    Change vs previous 13F +89,661 shares

    1.15% of the 13F portfolio, value $114,733,124.

    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 217,605 shares
    Change vs previous 13F not available

    0.74% of the 13F portfolio, value $74,094,503.

    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).