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BLAIR WILLIAM & CO/IL: NEO position timeline

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

BLAIR WILLIAM & CO/IL held 32,622 NEO 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 32,622 shares
    Change vs previous 13F +1,911 shares

    <0.01% of the 13F portfolio, value $475,955.

    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 30,711 shares
    Change vs previous 13F -216 shares

    <0.01% of the 13F portfolio, value $227,876.

    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 30,927 shares
    Change vs previous 13F -4,774 shares

    <0.01% of the 13F portfolio, value $363,702.

    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 35,701 shares
    Change vs previous 13F -1,502 shares

    <0.01% of the 13F portfolio, value $275,612.

    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 37,203 shares
    Change vs previous 13F -28,435 shares

    <0.01% of the 13F portfolio, value $271,954.

    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 65,638 shares
    Change vs previous 13F -22,312 shares

    <0.01% of the 13F portfolio, value $622,903.

    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 87,950 shares
    Change vs previous 13F -22,172 shares

    <0.01% of the 13F portfolio, value $1,449,416.

    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 110,122 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,624,300.

    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).