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BLAIR WILLIAM & CO/IL: GPC position timeline

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

BLAIR WILLIAM & CO/IL held 6,382 GPC 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 6,382 shares
    Change vs previous 13F -352 shares

    <0.01% of the 13F portfolio, value $752,897.

    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 6,734 shares
    Change vs previous 13F +91 shares

    <0.01% of the 13F portfolio, value $712,128.

    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 6,643 shares
    Change vs previous 13F -2,696 shares

    <0.01% of the 13F portfolio, value $816,856.

    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 9,339 shares
    Change vs previous 13F +1,251 shares

    <0.01% of the 13F portfolio, value $1,294,361.

    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 8,088 shares
    Change vs previous 13F -147 shares

    <0.01% of the 13F portfolio, value $981,148.

    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 8,235 shares
    Change vs previous 13F -120 shares

    <0.01% of the 13F portfolio, value $981,113.

    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 8,355 shares
    Change vs previous 13F -2,115 shares

    <0.01% of the 13F portfolio, value $975,478.

    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 10,470 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,462,487.

    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).