Skip to content
Disclosery

BLAIR WILLIAM & CO/IL: J position timeline

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

BLAIR WILLIAM & CO/IL held 42,698 J 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 42,698 shares
    Change vs previous 13F -7,731 shares

    0.01% of the 13F portfolio, value $5,379,971.

    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 50,429 shares
    Change vs previous 13F -536 shares

    0.02% of the 13F portfolio, value $6,418,663.

    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 50,965 shares
    Change vs previous 13F +1,772 shares

    0.02% of the 13F portfolio, value $6,750,859.

    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 49,193 shares
    Change vs previous 13F -2,338 shares

    0.02% of the 13F portfolio, value $7,372,000.

    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 51,531 shares
    Change vs previous 13F -1,964 shares

    0.02% of the 13F portfolio, value $6,773,808.

    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 53,495 shares
    Change vs previous 13F -1,739 shares

    0.02% of the 13F portfolio, value $6,467,029.

    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 55,234 shares
    Change vs previous 13F +2,509 shares

    0.02% of the 13F portfolio, value $7,380,353.

    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 52,725 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $6,901,753.

    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).