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Disclosery

Newport Trust Company, LLC: GD position timeline

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

Newport Trust Company, LLC held 13,398,261 GD 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 13,398,261 shares
    Change vs previous 13F -172,340 shares

    11.44% of the 13F portfolio, value $4,746,200,104.

    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 13,570,601 shares
    Change vs previous 13F -155,137 shares

    11.44% of the 13F portfolio, value $4,657,701,798.

    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 13,725,738 shares
    Change vs previous 13F -233,289 shares

    11.06% of the 13F portfolio, value $4,620,906,799.

    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 13,959,027 shares
    Change vs previous 13F -458,486 shares

    10.84% of the 13F portfolio, value $4,760,028,072.

    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 14,417,513 shares
    Change vs previous 13F -343,470 shares

    10.1% of the 13F portfolio, value $4,205,012,085.

    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 14,760,983 shares
    Change vs previous 13F -215,457 shares

    10.32% of the 13F portfolio, value $4,023,548,978.

    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 14,976,440 shares
    Change vs previous 13F -267,196 shares

    9.56% of the 13F portfolio, value $3,946,142,201.

    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 15,243,636 shares
    Change vs previous 13F not available

    11.17% of the 13F portfolio, value $4,606,626,890.

    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).