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GAMCO Investors (Gabelli): TRN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMCO Investors (Gabelli) on TRN, newest first. How the timeline and the estimate are built.

GAMCO Investors (Gabelli) held 1,521,040 TRN shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,521,040 shares
    Change vs previous 13F -12,400 shares

    0.2% of the 13F portfolio, value $52,597,563.

    13F-HR 0001140361-26-032508 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 970,940 shares
    • GABELLI FUNDS LLC: 550,100 shares

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

  2. period ended2026-03-31
    13F 1,533,440 shares
    Change vs previous 13F -93,445 shares

    0.2% of the 13F portfolio, value $49,346,099.

    13F-HR 0001140361-26-021334 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 983,340 shares
    • GABELLI FUNDS LLC: 550,100 shares

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

  3. period ended2025-12-31
    13F 1,626,885 shares
    Change vs previous 13F -38,200 shares

    0.17% of the 13F portfolio, value $43,014,839.

    13F-HR 0001140361-26-003895 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,072,585 shares
    • GABELLI FUNDS LLC: 554,300 shares

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

  4. period ended2025-09-30
    13F 1,665,085 shares
    Change vs previous 13F -5,400 shares

    0.19% of the 13F portfolio, value $46,688,983.

    13F-HR 0001140361-25-041670 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,110,785 shares
    • GABELLI FUNDS LLC: 554,300 shares

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

  5. period ended2025-06-30
    13F 1,670,485 shares
    Change vs previous 13F -2,300 shares

    0.19% of the 13F portfolio, value $45,119,800.

    13F-HR 0001140361-25-030814 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,114,185 shares
    • GABELLI FUNDS LLC: 556,300 shares

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

  6. period ended2025-03-31
    13F 1,672,785 shares
    Change vs previous 13F -32,860 shares

    0.21% of the 13F portfolio, value $46,938,347.

    13F-HR 0001140361-25-018975 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,109,785 shares
    • GABELLI FUNDS LLC: 563,000 shares

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

  7. period ended2024-12-31
    13F 1,705,645 shares
    Change vs previous 13F -76,860 shares

    0.26% of the 13F portfolio, value $59,868,140.

    13F-HR 0001140361-25-004330 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,127,945 shares
    • GABELLI FUNDS LLC: 577,700 shares

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

  8. period ended2024-09-30
    13F 1,782,505 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $62,102,474.

    13F-HR 0001140361-24-046738 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 1,188,305 shares
    • GABELLI FUNDS LLC: 594,200 shares

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