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BLAIR WILLIAM & CO/IL: CPB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on CPB, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 37,161 CPB shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 37,161 shares
    Change vs previous 13F +7,804 shares

    <0.01% of the 13F portfolio, value $827,575.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 29,357 shares
    Change vs previous 13F +2,926 shares

    <0.01% of the 13F portfolio, value $653,780.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 26,431 shares
    Change vs previous 13F -5,982 shares

    <0.01% of the 13F portfolio, value $736,632.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 32,413 shares
    Change vs previous 13F +7,284 shares

    <0.01% of the 13F portfolio, value $1,023,603.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 25,129 shares
    Change vs previous 13F -18,131 shares

    <0.01% of the 13F portfolio, value $770,214.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    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 43,260 shares
    Change vs previous 13F +787 shares

    0.01% of the 13F portfolio, value $1,726,952.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    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 42,473 shares
    Change vs previous 13F -1,049 shares

    0.01% of the 13F portfolio, value $1,778,748.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    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 43,522 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,129,073.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

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