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Disclosery

Narwhal Capital Management: RIG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Narwhal Capital Management on RIG, newest first. How the timeline and the estimate are built.

Narwhal Capital Management held 0 RIG shares at 2025-06-30 per its 13F-HR filed 2025-07-23.

the latest 13F is the newest step

  1. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -160,000 shares

    13F-HR 0001085146-25-004109 filed by Narwhal Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-03-31
    13F 160,000 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $507,200.

    13F-HR 0001085146-25-002254 filed by Narwhal Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-12-31
    13F 160,000 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $600,000.

    13F-HR 0001085146-25-000391 filed by Narwhal Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-09-30
    13F 160,000 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $680,000.

    13F-HR 0001085146-24-005056 filed by Narwhal Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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