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BROWN BROTHERS HARRIMAN & CO: TMO position timeline

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

BROWN BROTHERS HARRIMAN & CO held 191,956 TMO shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 191,956 shares
    Change vs previous 13F -146,663 shares

    0.42% of the 13F portfolio, value $96,239,279.

    13F-HR 0001104659-26-094581 filed by BROWN BROTHERS HARRIMAN & CO
    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 338,619 shares
    Change vs previous 13F -121,341 shares

    0.89% of the 13F portfolio, value $166,441,603.

    13F-HR 0001104659-26-060871 filed by BROWN BROTHERS HARRIMAN & CO
    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 459,960 shares
    Change vs previous 13F -56,425 shares

    1.45% of the 13F portfolio, value $266,524,050.

    13F-HR 0001104659-26-014005 filed by BROWN BROTHERS HARRIMAN & CO
    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 516,385 shares
    Change vs previous 13F -6,201 shares

    1.53% of the 13F portfolio, value $250,457,230.

    13F-HR 0001104659-25-111114 filed by BROWN BROTHERS HARRIMAN & CO
    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 522,586 shares
    Change vs previous 13F -671 shares

    1.36% of the 13F portfolio, value $211,887,854.

    13F-HR 0001104659-25-076057 filed by BROWN BROTHERS HARRIMAN & CO
    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 523,257 shares
    Change vs previous 13F -6,237 shares

    1.82% of the 13F portfolio, value $260,372,831.

    13F-HR 0001104659-25-048255 filed by BROWN BROTHERS HARRIMAN & CO
    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 529,494 shares
    Change vs previous 13F -10,874 shares

    1.93% of the 13F portfolio, value $275,458,806.

    13F-HR 0001104659-25-011961 filed by BROWN BROTHERS HARRIMAN & CO
    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 540,368 shares
    Change vs previous 13F not available

    2.27% of the 13F portfolio, value $334,255,590.

    13F-HR 0001104659-24-117355 filed by BROWN BROTHERS HARRIMAN & CO
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).