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BLAIR WILLIAM & CO/IL: TMO position timeline

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

BLAIR WILLIAM & CO/IL held 160,038 TMO 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 160,038 shares
    Change vs previous 13F -12,915 shares

    0.21% of the 13F portfolio, value $80,236,536.

    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 172,953 shares
    Change vs previous 13F +15,943 shares

    0.24% of the 13F portfolio, value $85,011,447.

    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 157,010 shares
    Change vs previous 13F +22,886 shares

    0.24% of the 13F portfolio, value $90,979,291.

    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 134,124 shares
    Change vs previous 13F -1,431 shares

    0.17% of the 13F portfolio, value $65,052,733.

    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 135,555 shares
    Change vs previous 13F -5,255 shares

    0.15% of the 13F portfolio, value $54,962,240.

    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 140,810 shares
    Change vs previous 13F -4,056 shares

    0.21% of the 13F portfolio, value $70,067,017.

    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 144,866 shares
    Change vs previous 13F -1,547 shares

    0.22% of the 13F portfolio, value $75,363,627.

    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 146,413 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $90,566,444.

    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).