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Disclosery

UBS Group AG: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of UBS Group AG on WMB, newest first. How the timeline and the estimate are built.

UBS Group AG held 19,596,026 WMB shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 19,596,026 shares
    Change vs previous 13F +1,627,167 shares

    0.12% of the 13F portfolio, value $1,456,768,603.

    13F-HR 0001610520-26-000103 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 8,792,629 shares
    • UBS Group AG: 10,803,397 shares

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

  2. period ended2026-03-31
    13F 17,968,859 shares
    Change vs previous 13F -335,794 shares

    0.13% of the 13F portfolio, value $1,307,773,588.

    13F-HR 0001610520-26-000057 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 8,921,513 shares
    • UBS Group AG: 9,047,346 shares

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

  3. period ended2025-12-31
    13F 18,304,653 shares
    Change vs previous 13F -372,031 shares

    0.11% of the 13F portfolio, value $1,100,292,716.

    13F-HR 0001610520-26-000004 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 8,920,038 shares
    • UBS Group AG: 9,384,615 shares

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

  4. period ended2025-09-30
    13F 18,676,684 shares
    Change vs previous 13F -3,904,106 shares

    0.12% of the 13F portfolio, value $1,183,167,958.

    13F-HR 0001193125-25-279802 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 8,191,733 shares
    • UBS Group AG: 10,484,951 shares

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

  5. period ended2025-06-30
    13F 22,580,790 shares
    Change vs previous 13F -1,348,235 shares

    0.15% of the 13F portfolio, value $1,418,299,445.

    13F-HR 0000950123-25-008111 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 11,260,301 shares
    • UBS Group AG: 11,320,489 shares

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

  6. period ended2025-03-31
    13F 23,929,025 shares
    Change vs previous 13F +2,219,080 shares

    0.17% of the 13F portfolio, value $1,429,998,534.

    13F-HR 0000950123-25-004922 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 9,905,915 shares
    • UBS Group AG: 14,023,110 shares

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

  7. period ended2024-12-31
    13F 21,709,945 shares
    Change vs previous 13F +1,929,915 shares

    0.13% of the 13F portfolio, value $1,174,942,224.

    13F-HR 0000950123-25-002409 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 8,956,617 shares
    • UBS Group AG: 12,753,328 shares

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

  8. period ended2024-09-30
    13F 19,780,030 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $902,958,390.

    13F-HR 0000950123-24-011557 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 9,209,457 shares
    • UBS Group AG: 10,570,573 shares

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