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GAMCO Investors (Gabelli): GEF position timeline

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

GAMCO Investors (Gabelli) held 788,215 GEF 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 788,215 shares
    Change vs previous 13F -5,329 shares

    0.22% of the 13F portfolio, value $58,714,136.

    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: 410,565 shares
    • GABELLI FUNDS LLC: 377,650 shares

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

  2. period ended2026-03-31
    13F 793,544 shares
    Change vs previous 13F -31,350 shares

    0.21% of the 13F portfolio, value $53,222,997.

    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: 415,894 shares
    • GABELLI FUNDS LLC: 377,650 shares

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

  3. period ended2025-12-31
    13F 824,894 shares
    Change vs previous 13F -26,919 shares

    0.22% of the 13F portfolio, value $55,845,324.

    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: 445,244 shares
    • GABELLI FUNDS LLC: 379,650 shares

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

  4. period ended2025-09-30
    13F 851,813 shares
    Change vs previous 13F -3,100 shares

    0.2% of the 13F portfolio, value $50,904,345.

    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: 472,163 shares
    • GABELLI FUNDS LLC: 379,650 shares

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

  5. period ended2025-06-30
    13F 854,913 shares
    Change vs previous 13F -1,161 shares

    0.23% of the 13F portfolio, value $55,560,796.

    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: 474,963 shares
    • GABELLI FUNDS LLC: 379,950 shares

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

  6. period ended2025-03-31
    13F 856,074 shares
    Change vs previous 13F -231 shares

    0.21% of the 13F portfolio, value $47,075,510.

    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: 475,124 shares
    • GABELLI FUNDS LLC: 380,950 shares

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

  7. period ended2024-12-31
    13F 856,305 shares
    Change vs previous 13F -16,000 shares

    0.23% of the 13F portfolio, value $52,337,362.

    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: 475,855 shares
    • GABELLI FUNDS LLC: 380,450 shares

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

  8. period ended2024-09-30
    13F 872,305 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $54,658,631.

    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: 491,855 shares
    • GABELLI FUNDS LLC: 380,450 shares

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