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BLAIR WILLIAM & CO/IL: XYL position timeline

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

BLAIR WILLIAM & CO/IL held 45,121 XYL 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 45,121 shares
    Change vs previous 13F -7,496 shares

    0.01% of the 13F portfolio, value $5,333,750.

    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 52,617 shares
    Change vs previous 13F -4,469 shares

    0.02% of the 13F portfolio, value $6,287,684.

    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 57,086 shares
    Change vs previous 13F -2,992 shares

    0.02% of the 13F portfolio, value $7,773,942.

    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 60,078 shares
    Change vs previous 13F +11,478 shares

    0.02% of the 13F portfolio, value $8,861,440.

    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 48,600 shares
    Change vs previous 13F +7,269 shares

    0.02% of the 13F portfolio, value $6,286,949.

    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 41,331 shares
    Change vs previous 13F -5,523 shares

    0.01% of the 13F portfolio, value $4,937,348.

    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 46,854 shares
    Change vs previous 13F +222 shares

    0.02% of the 13F portfolio, value $5,436,046.

    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 46,632 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $6,296,682.

    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).