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BLAIR WILLIAM & CO/IL: ITA position timeline

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

BLAIR WILLIAM & CO/IL held 27,875 ITA 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 27,875 shares
    Change vs previous 13F -1,085 shares

    0.02% of the 13F portfolio, value $6,757,577.

    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 28,960 shares
    Change vs previous 13F +3,511 shares

    0.02% of the 13F portfolio, value $6,334,972.

    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 25,449 shares
    Change vs previous 13F -277 shares

    0.01% of the 13F portfolio, value $5,463,682.

    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 25,726 shares
    Change vs previous 13F +3,129 shares

    0.01% of the 13F portfolio, value $5,383,458.

    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 22,597 shares
    Change vs previous 13F +3,584 shares

    0.01% of the 13F portfolio, value $4,262,669.

    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 19,013 shares
    Change vs previous 13F -117 shares

    0.01% of the 13F portfolio, value $2,910,924.

    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 19,130 shares
    Change vs previous 13F +2,776 shares

    0.01% of the 13F portfolio, value $2,780,561.

    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 16,354 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,447,264.

    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).