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Disclosery

GAMCO Investors (Gabelli): STC position timeline

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

GAMCO Investors (Gabelli) held 28,030 STC 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 28,030 shares
    Change vs previous 13F -11,000 shares

    0.01% of the 13F portfolio, value $1,850,541.

    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: 3,030 shares
    • GABELLI FUNDS LLC: 25,000 shares

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

  2. period ended2026-03-31
    13F 39,030 shares
    Change vs previous 13F -14,964 shares

    0.01% of the 13F portfolio, value $2,403,467.

    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: 17,030 shares
    • GABELLI FUNDS LLC: 22,000 shares

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

  3. period ended2025-12-31
    13F 53,994 shares
    Change vs previous 13F +4,483 shares

    0.02% of the 13F portfolio, value $3,793,618.

    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: 31,994 shares
    • GABELLI FUNDS LLC: 22,000 shares

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

  4. period ended2025-09-30
    13F 49,511 shares
    Change vs previous 13F +1,661 shares

    0.01% of the 13F portfolio, value $3,630,147.

    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: 29,602 shares
    • GABELLI FUNDS LLC: 19,909 shares

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

  5. period ended2025-06-30
    13F 47,850 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,115,035.

    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: 27,941 shares
    • GABELLI FUNDS LLC: 19,909 shares

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