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BLAIR WILLIAM & CO/IL: ULTA position timeline

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

BLAIR WILLIAM & CO/IL held 11,930 ULTA 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 11,930 shares
    Change vs previous 13F -641 shares

    0.01% of the 13F portfolio, value $5,380,241.

    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 12,571 shares
    Change vs previous 13F +61 shares

    0.02% of the 13F portfolio, value $6,571,055.

    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 12,510 shares
    Change vs previous 13F -863 shares

    0.02% of the 13F portfolio, value $7,568,802.

    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 13,373 shares
    Change vs previous 13F +574 shares

    0.02% of the 13F portfolio, value $7,311,753.

    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 12,799 shares
    Change vs previous 13F -1,550 shares

    0.02% of the 13F portfolio, value $5,987,628.

    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 14,349 shares
    Change vs previous 13F -18,520 shares

    0.02% of the 13F portfolio, value $5,259,482.

    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 32,869 shares
    Change vs previous 13F -33,525 shares

    0.04% of the 13F portfolio, value $14,295,714.

    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 66,394 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $25,835,233.

    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).