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GAMCO Investors (Gabelli): GEN position timeline

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

GAMCO Investors (Gabelli) held 282,269 GEN 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 282,269 shares
    Change vs previous 13F +3,159 shares

    0.03% of the 13F portfolio, value $7,025,676.

    13F-HR 0001140361-26-032509 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 116,721 shares
    • GABELLI FUNDS LLC: 165,548 shares

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

  2. period ended2026-03-31
    13F 279,110 shares
    Change vs previous 13F +5,246 shares

    0.02% of the 13F portfolio, value $5,255,641.

    13F-HR 0001140361-26-021337 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 113,562 shares
    • GABELLI FUNDS LLC: 165,548 shares

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

  3. period ended2025-12-31
    13F 273,864 shares
    Change vs previous 13F +44,525 shares

    0.03% of the 13F portfolio, value $7,446,362.

    13F-HR 0001140361-26-003893 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 118,288 shares
    • GABELLI FUNDS LLC: 155,576 shares

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

  4. period ended2025-09-30
    13F 229,339 shares
    Change vs previous 13F +550 shares

    0.03% of the 13F portfolio, value $6,510,934.

    13F-HR 0001140361-25-041671 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 113,384 shares
    • GABELLI FUNDS LLC: 115,955 shares

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

  5. period ended2025-06-30
    13F 228,789 shares
    Change vs previous 13F +129,199 shares

    0.03% of the 13F portfolio, value $6,726,396.

    13F-HR 0001140361-25-030816 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 113,528 shares
    • GABELLI FUNDS LLC: 115,261 shares

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

  6. period ended2025-03-31
    13F 99,590 shares
    Change vs previous 13F -1,325 shares

    0.01% of the 13F portfolio, value $2,643,119.

    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: 87,890 shares
    • GABELLI FUNDS LLC: 11,700 shares

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

  7. period ended2024-12-31
    13F 100,915 shares
    Change vs previous 13F -1,575 shares

    0.01% of the 13F portfolio, value $2,763,053.

    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: 87,890 shares
    • GABELLI FUNDS LLC: 13,025 shares

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

  8. period ended2024-09-30
    13F 102,490 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,811,301.

    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: 88,790 shares
    • GABELLI FUNDS LLC: 13,700 shares

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