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BLAIR WILLIAM & CO/IL: XLU position timeline

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

BLAIR WILLIAM & CO/IL held 107,004 XLU 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 107,004 shares
    Change vs previous 13F -35,618 shares

    0.01% of the 13F portfolio, value $4,851,559.

    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 142,622 shares
    Change vs previous 13F -164 shares

    0.02% of the 13F portfolio, value $6,544,915.

    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 142,786 shares
    Change vs previous 13F +75,868 shares

    0.02% of the 13F portfolio, value $6,095,543.

    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 66,918 shares
    Change vs previous 13F -956 shares

    0.02% of the 13F portfolio, value $5,835,891.

    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 67,874 shares
    Change vs previous 13F +6,043 shares

    0.02% of the 13F portfolio, value $5,542,623.

    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 61,831 shares
    Change vs previous 13F +7,484 shares

    0.01% of the 13F portfolio, value $4,875,336.

    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 54,347 shares
    Change vs previous 13F -1,799 shares

    0.01% of the 13F portfolio, value $4,113,513.

    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 56,146 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,535,459.

    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).