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BLAIR WILLIAM & CO/IL: TDUP position timeline

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

BLAIR WILLIAM & CO/IL held 2,195,729 TDUP 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 2,195,729 shares
    Change vs previous 13F +113,175 shares

    0.04% of the 13F portfolio, value $15,040,744.

    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 2,082,554 shares
    Change vs previous 13F +576,399 shares

    0.02% of the 13F portfolio, value $6,830,777.

    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 1,506,155 shares
    Change vs previous 13F +71,802 shares

    0.03% of the 13F portfolio, value $9,624,330.

    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 1,434,353 shares
    Change vs previous 13F -1,210,692 shares

    0.04% of the 13F portfolio, value $13,554,636.

    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 2,645,045 shares
    Change vs previous 13F -324,680 shares

    0.06% of the 13F portfolio, value $19,811,387.

    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 2,969,725 shares
    Change vs previous 13F +939,449 shares

    0.02% of the 13F portfolio, value $7,157,037.

    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 2,030,276 shares
    Change vs previous 13F -180,794 shares

    0.01% of the 13F portfolio, value $2,822,084.

    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 2,211,070 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,861,721.

    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).