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GAMCO Investors (Gabelli): NATL position timeline

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

GAMCO Investors (Gabelli) held 193,267 NATL 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 193,267 shares
    Change vs previous 13F +46,124 shares

    0.03% of the 13F portfolio, value $8,389,720.

    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: 25,363 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 44,691 shares
    • GABELLI FUNDS LLC: 123,213 shares

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

  2. period ended2026-03-31
    13F 147,143 shares
    Change vs previous 13F -4,039 shares

    0.03% of the 13F portfolio, value $6,412,492.

    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: 33,012 shares
    • GABELLI FUNDS LLC: 114,131 shares

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

  3. period ended2025-12-31
    13F 151,182 shares
    Change vs previous 13F -1,723 shares

    0.02% of the 13F portfolio, value $5,761,546.

    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: 33,086 shares
    • GABELLI FUNDS LLC: 118,096 shares

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

  4. period ended2025-09-30
    13F 152,905 shares
    Change vs previous 13F -2,810 shares

    0.02% of the 13F portfolio, value $6,010,695.

    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: 33,381 shares
    • GABELLI FUNDS LLC: 119,524 shares

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

  5. period ended2025-06-30
    13F 155,715 shares
    Change vs previous 13F +143,540 shares

    0.02% of the 13F portfolio, value $4,442,549.

    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: 35,638 shares
    • GABELLI FUNDS LLC: 120,077 shares

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

  6. period ended2025-03-31
    13F 12,175 shares
    Change vs previous 13F -2,825 shares

    <0.01% of the 13F portfolio, value $321,177.

    13F-HR 0001140361-25-018975 filed by GAMCO INVESTORS, INC. ET AL
    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 15,000 shares
    Change vs previous 13F -500 shares

    0.01% of the 13F portfolio, value $508,800.

    13F-HR 0001140361-25-004330 filed by GAMCO INVESTORS, INC. ET AL
    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 15,500 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $442,215.

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

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