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BLAIR WILLIAM & CO/IL: GOOG position timeline

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

BLAIR WILLIAM & CO/IL held 2,953,724 GOOG 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 2,953,724 shares
    Change vs previous 13F -82,041 shares

    2.72% of the 13F portfolio, value $1,043,639,186.

    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 3,035,765 shares
    Change vs previous 13F -82,994 shares

    2.5% of the 13F portfolio, value $870,839,461.

    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 3,118,759 shares
    Change vs previous 13F -27,196 shares

    2.63% of the 13F portfolio, value $978,666,725.

    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 3,145,955 shares
    Change vs previous 13F -34,074 shares

    2.04% of the 13F portfolio, value $766,197,332.

    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 3,180,029 shares
    Change vs previous 13F -35,649 shares

    1.57% of the 13F portfolio, value $564,105,394.

    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 3,215,678 shares
    Change vs previous 13F -37,973 shares

    1.52% of the 13F portfolio, value $502,385,396.

    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 3,253,651 shares
    Change vs previous 13F -60,280 shares

    1.8% of the 13F portfolio, value $619,625,361.

    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 3,313,931 shares
    Change vs previous 13F not available

    1.63% of the 13F portfolio, value $554,056,134.

    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).