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ROBOTTI ROBERT: TDW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROBOTTI ROBERT on TDW, newest first. How the timeline and the estimate are built.

ROBOTTI ROBERT held 2,906,380 TDW shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,906,380 shares
    Change vs previous 13F -14,309 shares

    31.26% of the 13F portfolio, value $193,652,099.

    13F-HR 0001140361-26-031881 filed by ROBOTTI ROBERT
    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 2,920,689 shares
    Change vs previous 13F -31,077 shares

    38.05% of the 13F portfolio, value $244,023,566.

    13F-HR 0001140361-26-020972 filed by ROBOTTI ROBERT
    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/A 2,951,766 shares
    Change vs previous 13F +1,609 shares

    26.78% of the 13F portfolio, value $149,093,701.

    13F-HR/A 0001140361-26-006052 filed by ROBOTTI ROBERT
    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 2,950,157 shares
    Change vs previous 13F -1,376 shares

    27.3% of the 13F portfolio, value $157,331,872.

    13F-HR 0001140361-25-041433 filed by ROBOTTI ROBERT
    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 2,951,533 shares
    Change vs previous 13F +94,902 shares

    22.88% of the 13F portfolio, value $136,154,218.

    13F-HR 0001140361-25-030741 filed by ROBOTTI ROBERT
    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 2,856,631 shares
    Change vs previous 13F +223,651 shares

    24.2% of the 13F portfolio, value $120,749,792.

    13F-HR 0001140361-25-018531 filed by ROBOTTI ROBERT
    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 2,632,980 shares
    Change vs previous 13F +28,083 shares

    25.28% of the 13F portfolio, value $144,050,336.

    13F-HR 0001140361-25-003938 filed by ROBOTTI ROBERT
    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 2,604,897 shares
    Change vs previous 13F not available

    28.46% of the 13F portfolio, value $187,005,556.

    13F-HR 0001140361-24-046733 filed by ROBOTTI ROBERT
    Filed (acceptance time not in the bulk data set), ingested

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