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Disclosery

Newport Trust Company, LLC: STT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Newport Trust Company, LLC on STT, newest first. How the timeline and the estimate are built.

Newport Trust Company, LLC held 1,394,123 STT 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 1,394,123 shares
    Change vs previous 13F -36,018 shares

    0.57% of the 13F portfolio, value $236,443,261.

    13F-HR 0001172661-26-003386 filed by Newport Trust Company, 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 1,430,141 shares
    Change vs previous 13F -29,141 shares

    0.44% of the 13F portfolio, value $180,998,645.

    13F-HR 0001172661-26-001923 filed by Newport Trust Company, 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 1,459,282 shares
    Change vs previous 13F -46,406 shares

    0.45% of the 13F portfolio, value $188,261,971.

    13F-HR 0001172661-26-000522 filed by Newport Trust Company, 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 1,505,688 shares
    Change vs previous 13F -65,825 shares

    0.4% of the 13F portfolio, value $174,674,865.

    13F-HR 0001172661-25-004524 filed by Newport Trust Company, 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 1,571,513 shares
    Change vs previous 13F -27,855 shares

    0.4% of the 13F portfolio, value $167,114,692.

    13F-HR 0001172661-25-003325 filed by Newport Trust Company, 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 1,599,368 shares
    Change vs previous 13F -26,108 shares

    0.37% of the 13F portfolio, value $143,191,417.

    13F-HR 0001172661-25-001835 filed by Newport Trust Company, 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 1,625,476 shares
    Change vs previous 13F -42,617 shares

    0.39% of the 13F portfolio, value $159,540,469.

    13F-HR 0001172661-25-000741 filed by Newport Trust Company, 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 1,668,093 shares
    Change vs previous 13F not available

    0.36% of the 13F portfolio, value $147,576,188.

    13F-HR 0001172661-24-004810 filed by Newport Trust Company, LLC
    Filed (acceptance time not in the bulk data set), ingested

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