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GAMCO Investors (Gabelli): SMG position timeline

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

GAMCO Investors (Gabelli) held 542,410 SMG 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 542,410 shares
    Change vs previous 13F +13,690 shares

    0.13% of the 13F portfolio, value $36,943,545.

    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: 443,810 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 7,000 shares
    • GABELLI FUNDS LLC: 91,600 shares

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

  2. period ended2026-03-31
    13F 528,720 shares
    Change vs previous 13F +59,750 shares

    0.13% of the 13F portfolio, value $32,151,463.

    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: 433,620 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 7,000 shares
    • GABELLI FUNDS LLC: 88,100 shares

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

  3. period ended2025-12-31
    13F 468,970 shares
    Change vs previous 13F +51,950 shares

    0.11% of the 13F portfolio, value $27,364,400.

    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: 387,170 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 7,000 shares
    • GABELLI FUNDS LLC: 74,800 shares

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

  4. period ended2025-09-30
    13F 417,020 shares
    Change vs previous 13F +30,895 shares

    0.09% of the 13F portfolio, value $23,749,289.

    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: 352,820 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 5,500 shares
    • GABELLI FUNDS LLC: 58,700 shares

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

  5. period ended2025-06-30
    13F 386,125 shares
    Change vs previous 13F +49,620 shares

    0.1% of the 13F portfolio, value $25,468,805.

    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: 332,725 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 4,700 shares
    • GABELLI FUNDS LLC: 48,700 shares

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

  6. period ended2025-03-31
    13F 336,505 shares
    Change vs previous 13F +34,980 shares

    0.08% of the 13F portfolio, value $18,470,760.

    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: 294,555 shares
    • GABELLI FUNDS LLC: 41,950 shares

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

  7. period ended2024-12-31
    13F 301,525 shares
    Change vs previous 13F -650 shares

    0.09% of the 13F portfolio, value $20,003,169.

    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: 258,825 shares
    • GABELLI FUNDS LLC: 42,700 shares

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

  8. period ended2024-09-30
    13F 302,175 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $26,198,573.

    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: 255,975 shares
    • GABELLI FUNDS LLC: 46,200 shares

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