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GAMCO Investors (Gabelli): NOV position timeline

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

GAMCO Investors (Gabelli) held 105,939 NOV 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 105,939 shares
    Change vs previous 13F -2,231 shares

    0.01% of the 13F portfolio, value $1,965,169.

    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: 26,061 shares
    • GABELLI FUNDS LLC: 79,878 shares

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

  2. period ended2026-03-31
    13F 108,170 shares
    Change vs previous 13F -2,641 shares

    0.01% of the 13F portfolio, value $2,034,678.

    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: 25,354 shares
    • GABELLI FUNDS LLC: 82,816 shares

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

  3. period ended2025-12-31
    13F 110,811 shares
    Change vs previous 13F -39,643 shares

    0.01% of the 13F portfolio, value $1,731,976.

    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: 25,906 shares
    • GABELLI FUNDS LLC: 84,905 shares

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

  4. period ended2025-09-30
    13F 150,454 shares
    Change vs previous 13F -19,589 shares

    0.01% of the 13F portfolio, value $1,993,515.

    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: 26,829 shares
    • GABELLI FUNDS LLC: 123,625 shares

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

  5. period ended2025-06-30
    13F 170,043 shares
    Change vs previous 13F +112,043 shares

    0.01% of the 13F portfolio, value $2,113,634.

    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: 26,829 shares
    • GABELLI FUNDS LLC: 143,214 shares

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

  6. period ended2025-03-31
    13F 58,000 shares
    Change vs previous 13F +4,000 shares

    0.01% of the 13F portfolio, value $882,760.

    13F-HR 0001140361-25-018974 filed by GABELLI FUNDS 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 54,000 shares
    Change vs previous 13F +4,000 shares

    0.01% of the 13F portfolio, value $788,400.

    13F-HR 0001140361-25-004328 filed by GABELLI FUNDS 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 50,000 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $798,500.

    13F-HR 0001140361-24-046503 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

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