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Pictet Asset Management Holding SA: WMB position timeline

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

Pictet Asset Management Holding SA held 4,105,616 WMB 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 4,105,616 shares
    Change vs previous 13F +39,007 shares

    0.29% of the 13F portfolio, value $305,218,084.

    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 4,066,609 shares
    Change vs previous 13F -32,472 shares

    0.31% of the 13F portfolio, value $295,965,044.

    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 4,099,081 shares
    Change vs previous 13F +352,449 shares

    0.24% of the 13F portfolio, value $246,392,999.

    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 3,746,632 shares
    Change vs previous 13F +1,713,919 shares

    0.23% of the 13F portfolio, value $237,353,952.

    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 2,032,713 shares
    Change vs previous 13F +66,908 shares

    0.13% of the 13F portfolio, value $127,673,220.

    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 1,965,805 shares
    Change vs previous 13F +59,065 shares

    0.13% of the 13F portfolio, value $117,472,618.

    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 1,906,740 shares
    Change vs previous 13F +1,135,195 shares

    0.11% of the 13F portfolio, value $103,192,769.

    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 771,545 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $35,216,530.

    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).