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BLAIR WILLIAM & CO/IL: XLC position timeline

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

BLAIR WILLIAM & CO/IL held 26,157 XLC 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 26,157 shares
    Change vs previous 13F -48,950 shares

    0.01% of the 13F portfolio, value $2,802,215.

    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 75,107 shares
    Change vs previous 13F -3,395 shares

    0.02% of the 13F portfolio, value $8,326,344.

    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 78,502 shares
    Change vs previous 13F +4,031 shares

    0.02% of the 13F portfolio, value $9,241,210.

    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 74,471 shares
    Change vs previous 13F -288 shares

    0.02% of the 13F portfolio, value $8,815,182.

    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 74,759 shares
    Change vs previous 13F +156 shares

    0.02% of the 13F portfolio, value $8,113,591.

    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 74,603 shares
    Change vs previous 13F -560 shares

    0.02% of the 13F portfolio, value $7,195,427.

    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 75,163 shares
    Change vs previous 13F +1,068 shares

    0.02% of the 13F portfolio, value $7,276,559.

    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 74,095 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $6,698,185.

    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).