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BROWN BROTHERS HARRIMAN & CO: PFE position timeline

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

BROWN BROTHERS HARRIMAN & CO held 327,905 PFE 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 327,905 shares
    Change vs previous 13F -16,584 shares

    0.03% of the 13F portfolio, value $7,895,952.

    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 344,489 shares
    Change vs previous 13F +134,886 shares

    0.05% of the 13F portfolio, value $9,673,251.

    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 209,603 shares
    Change vs previous 13F +20,355 shares

    0.03% of the 13F portfolio, value $5,219,115.

    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 189,248 shares
    Change vs previous 13F +3,875 shares

    0.03% of the 13F portfolio, value $4,822,039.

    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 185,373 shares
    Change vs previous 13F +23,812 shares

    0.03% of the 13F portfolio, value $4,493,442.

    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 161,561 shares
    Change vs previous 13F -15,512 shares

    0.03% of the 13F portfolio, value $4,093,956.

    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 177,073 shares
    Change vs previous 13F -33,854 shares

    0.03% of the 13F portfolio, value $4,697,747.

    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 210,927 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $6,104,227.

    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).