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Pictet Asset Management Holding SA: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Pictet Asset Management Holding SA on BRK-B, newest first. How the timeline and the estimate are built.

Pictet Asset Management Holding SA held 706,745 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 706,745 shares
    Change vs previous 13F +23,043 shares

    0.34% of the 13F portfolio, value $353,648,130.

    13F-HR 0001993888-26-000003 filed by Pictet Asset Management Holding SA
    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 683,702 shares
    Change vs previous 13F -22,658 shares

    0.35% of the 13F portfolio, value $327,608,252.

    13F-HR 0001993888-26-000002 filed by Pictet Asset Management Holding SA
    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 706,360 shares
    Change vs previous 13F +41,627 shares

    0.34% of the 13F portfolio, value $355,046,910.

    13F-HR 0001993888-26-000001 filed by Pictet Asset Management Holding SA
    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 664,733 shares
    Change vs previous 13F -30,356 shares

    0.32% of the 13F portfolio, value $334,180,204.

    13F-HR 0001993888-25-000019 filed by Pictet Asset Management Holding SA
    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 695,089 shares
    Change vs previous 13F +29,904 shares

    0.34% of the 13F portfolio, value $337,653,339.

    13F-HR 0001993888-25-000015 filed by Pictet Asset Management Holding SA
    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 665,185 shares
    Change vs previous 13F -70,321 shares

    0.39% of the 13F portfolio, value $354,264,227.

    13F-HR 0001993888-25-000007 filed by Pictet Asset Management Holding SA
    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 735,506 shares
    Change vs previous 13F +37,097 shares

    0.36% of the 13F portfolio, value $333,390,160.

    13F-HR 0001993888-25-000001 filed by Pictet Asset Management Holding SA
    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 698,409 shares
    Change vs previous 13F not available

    0.35% of the 13F portfolio, value $321,449,726.

    13F-HR 0001993888-24-000010 filed by Pictet Asset Management Holding SA
    Filed (acceptance time not in the bulk data set), ingested

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