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BROWN BROTHERS HARRIMAN & CO: MSFT position timeline

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

BROWN BROTHERS HARRIMAN & CO held 2,057,067 MSFT 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 2,057,067 shares
    Change vs previous 13F +109,686 shares

    3.36% of the 13F portfolio, value $767,327,132.

    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 1,947,381 shares
    Change vs previous 13F +84,302 shares

    3.87% of the 13F portfolio, value $720,862,025.

    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 1,863,079 shares
    Change vs previous 13F +1,522 shares

    4.91% of the 13F portfolio, value $901,022,266.

    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 1,861,557 shares
    Change vs previous 13F -18,303 shares

    5.87% of the 13F portfolio, value $964,193,448.

    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 1,879,860 shares
    Change vs previous 13F +108,233 shares

    6.01% of the 13F portfolio, value $935,061,163.

    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 1,771,627 shares
    Change vs previous 13F -24,918 shares

    4.65% of the 13F portfolio, value $665,051,060.

    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 1,796,545 shares
    Change vs previous 13F -3,037 shares

    5.31% of the 13F portfolio, value $757,243,718.

    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 1,799,582 shares
    Change vs previous 13F not available

    5.26% of the 13F portfolio, value $774,360,135.

    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).