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BLAIR WILLIAM & CO/IL: IWD position timeline

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

BLAIR WILLIAM & CO/IL held 232,981 IWD 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 232,981 shares
    Change vs previous 13F -26,667 shares

    0.15% of the 13F portfolio, value $56,481,495.

    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 259,648 shares
    Change vs previous 13F +10,913 shares

    0.16% of the 13F portfolio, value $55,478,931.

    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 248,735 shares
    Change vs previous 13F +11,020 shares

    0.14% of the 13F portfolio, value $52,318,913.

    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 237,715 shares
    Change vs previous 13F +4,323 shares

    0.13% of the 13F portfolio, value $48,396,435.

    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 233,392 shares
    Change vs previous 13F +13,249 shares

    0.13% of the 13F portfolio, value $45,331,728.

    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 220,143 shares
    Change vs previous 13F +6,098 shares

    0.12% of the 13F portfolio, value $41,422,200.

    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 214,045 shares
    Change vs previous 13F -6,319 shares

    0.12% of the 13F portfolio, value $39,626,132.

    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 220,364 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $41,825,091.

    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).