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Disclosery

Robertson Opportunity Capital, LLC: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Robertson Opportunity Capital, LLC on WMB, newest first. How the timeline and the estimate are built.

Robertson Opportunity Capital, LLC held 364,782 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 364,782 shares
    Change vs previous 13F 0 shares

    10.52% of the 13F portfolio, value $27,117,894.

    13F-HR 0001352122-26-000003 filed by Robertson Opportunity Capital, LLC
    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 364,782 shares
    Change vs previous 13F -68,500 shares

    10.21% of the 13F portfolio, value $26,548,834.

    13F-HR 0001352122-26-000002 filed by Robertson Opportunity Capital, LLC
    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 433,282 shares
    Change vs previous 13F 0 shares

    9.45% of the 13F portfolio, value $26,044,581.

    13F-HR 0001352122-26-000001 filed by Robertson Opportunity Capital, LLC
    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 433,282 shares
    Change vs previous 13F -1,600 shares

    9.43% of the 13F portfolio, value $27,448,415.

    13F-HR 0001352122-25-000006 filed by Robertson Opportunity Capital, LLC
    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 434,882 shares
    Change vs previous 13F 0 shares

    10.13% of the 13F portfolio, value $27,314,938.

    13F-HR 0001085146-25-005229 filed by Robertson Opportunity Capital, LLC
    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 434,882 shares
    Change vs previous 13F 0 shares

    9.89% of the 13F portfolio, value $25,988,548.

    13F-HR 0001085146-25-003287 filed by Robertson Opportunity Capital, LLC
    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 434,882 shares
    Change vs previous 13F 0 shares

    8.64% of the 13F portfolio, value $23,535,814.

    13F-HR 0001085146-25-001615 filed by Robertson Opportunity Capital, LLC
    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 434,882 shares
    Change vs previous 13F not available

    7.67% of the 13F portfolio, value $19,852,363.

    13F-HR 0001085146-24-005886 filed by Robertson Opportunity Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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