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BLAIR WILLIAM & CO/IL: DE position timeline

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

BLAIR WILLIAM & CO/IL held 152,753 DE 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 152,753 shares
    Change vs previous 13F +5,130 shares

    0.25% of the 13F portfolio, value $96,895,604.

    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 147,623 shares
    Change vs previous 13F +15,934 shares

    0.24% of the 13F portfolio, value $83,156,260.

    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 131,689 shares
    Change vs previous 13F -13,891 shares

    0.16% of the 13F portfolio, value $61,310,322.

    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 145,580 shares
    Change vs previous 13F +9,598 shares

    0.18% of the 13F portfolio, value $66,567,689.

    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 135,982 shares
    Change vs previous 13F +11,892 shares

    0.19% of the 13F portfolio, value $69,145,371.

    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 124,090 shares
    Change vs previous 13F +681 shares

    0.18% of the 13F portfolio, value $58,241,473.

    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 123,409 shares
    Change vs previous 13F -596 shares

    0.15% of the 13F portfolio, value $52,288,408.

    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 124,005 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $51,750,866.

    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).