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BLAIR WILLIAM & CO/IL: OEF position timeline

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

BLAIR WILLIAM & CO/IL held 21,831 OEF 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 21,831 shares
    Change vs previous 13F -100 shares

    0.02% of the 13F portfolio, value $7,987,480.

    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 21,931 shares
    Change vs previous 13F -259 shares

    0.02% of the 13F portfolio, value $6,975,680.

    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 22,190 shares
    Change vs previous 13F -269 shares

    0.02% of the 13F portfolio, value $7,610,427.

    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 22,459 shares
    Change vs previous 13F +478 shares

    0.02% of the 13F portfolio, value $7,475,237.

    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 21,981 shares
    Change vs previous 13F -71 shares

    0.02% of the 13F portfolio, value $6,689,928.

    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 22,052 shares
    Change vs previous 13F +563 shares

    0.02% of the 13F portfolio, value $5,972,391.

    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 21,489 shares
    Change vs previous 13F +464 shares

    0.02% of the 13F portfolio, value $6,207,033.

    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 21,025 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $5,818,804.

    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).