Skip to content
Disclosery

BROWN BROTHERS HARRIMAN & CO: MU position timeline

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

BROWN BROTHERS HARRIMAN & CO held 31,662 MU 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 31,662 shares
    Change vs previous 13F +13,357 shares

    0.16% of the 13F portfolio, value $36,547,130.

    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 18,305 shares
    Change vs previous 13F +8,133 shares

    0.03% of the 13F portfolio, value $6,184,161.

    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 10,172 shares
    Change vs previous 13F +3,877 shares

    0.02% of the 13F portfolio, value $2,903,191.

    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 6,295 shares
    Change vs previous 13F +2,177 shares

    0.01% of the 13F portfolio, value $1,053,279.

    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 4,118 shares
    Change vs previous 13F +1,248 shares

    <0.01% of the 13F portfolio, value $507,544.

    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 2,870 shares
    Change vs previous 13F -301 shares

    <0.01% of the 13F portfolio, value $249,374.

    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 3,171 shares
    Change vs previous 13F +446 shares

    <0.01% of the 13F portfolio, value $266,871.

    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 2,725 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $282,610.

    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).