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BLAIR WILLIAM & CO/IL: IGV position timeline

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

BLAIR WILLIAM & CO/IL held 118,279 IGV 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 118,279 shares
    Change vs previous 13F +41,822 shares

    0.03% of the 13F portfolio, value $10,716,100.

    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 76,457 shares
    Change vs previous 13F +68,663 shares

    0.02% of the 13F portfolio, value $6,120,405.

    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 7,794 shares
    Change vs previous 13F -483 shares

    <0.01% of the 13F portfolio, value $823,777.

    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 8,277 shares
    Change vs previous 13F +706 shares

    <0.01% of the 13F portfolio, value $951,969.

    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 7,571 shares
    Change vs previous 13F +23 shares

    <0.01% of the 13F portfolio, value $829,054.

    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 7,548 shares
    Change vs previous 13F -1,716 shares

    <0.01% of the 13F portfolio, value $671,721.

    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 9,264 shares
    Change vs previous 13F +474 shares

    <0.01% of the 13F portfolio, value $927,539.

    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 8,790 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $785,562.

    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).