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Partners Group Holding AG: WMB position timeline

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

Partners Group Holding AG held 555,236 WMB shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 555,236 shares
    Change vs previous 13F -79,828 shares

    2.81% of the 13F portfolio, value $41,276,244.

    13F-HR 0001213900-26-084910 filed by Partners Group Holding AG
    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 635,064 shares
    Change vs previous 13F -45,612 shares

    3.42% of the 13F portfolio, value $46,219,958.

    13F-HR 0001213900-26-057270 filed by Partners Group Holding AG
    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 680,676 shares
    Change vs previous 13F +25,847 shares

    2.76% of the 13F portfolio, value $40,915,434.

    13F-HR 0001213900-26-013077 filed by Partners Group Holding AG
    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 654,829 shares
    Change vs previous 13F -109,414 shares

    2.3% of the 13F portfolio, value $41,483,417.

    13F-HR 0001213900-25-108375 filed by Partners Group Holding AG
    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 764,243 shares
    Change vs previous 13F -27,088 shares

    2.26% of the 13F portfolio, value $48,002,103.

    13F-HR 0001213900-25-071930 filed by Partners Group Holding AG
    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 791,331 shares
    Change vs previous 13F +6,154 shares

    1.98% of the 13F portfolio, value $47,289,941.

    13F-HR 0001213900-25-042558 filed by Partners Group Holding AG
    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 785,177 shares
    Change vs previous 13F 0 shares

    1.52% of the 13F portfolio, value $42,493,779.

    13F-HR 0001213900-25-012117 filed by Partners Group Holding AG
    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 785,177 shares
    Change vs previous 13F not available

    2.31% of the 13F portfolio, value $35,843,330.

    13F-HR 0001213900-24-097199 filed by Partners Group Holding AG
    Filed (acceptance time not in the bulk data set), ingested

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