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BLAIR WILLIAM & CO/IL: SPOT position timeline

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

BLAIR WILLIAM & CO/IL held 5,258 SPOT 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 5,258 shares
    Change vs previous 13F -5,829 shares

    0.01% of the 13F portfolio, value $2,414,248.

    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 11,087 shares
    Change vs previous 13F -33,858 shares

    0.02% of the 13F portfolio, value $5,376,170.

    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 44,945 shares
    Change vs previous 13F +5,492 shares

    0.07% of the 13F portfolio, value $26,100,122.

    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 39,453 shares
    Change vs previous 13F +30,697 shares

    0.07% of the 13F portfolio, value $27,538,222.

    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 8,756 shares
    Change vs previous 13F +7,404 shares

    0.02% of the 13F portfolio, value $6,718,983.

    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 1,352 shares
    Change vs previous 13F +60 shares

    <0.01% of the 13F portfolio, value $743,641.

    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 1,292 shares
    Change vs previous 13F +593 shares

    <0.01% of the 13F portfolio, value $578,015.

    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 699 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $257,602.

    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).