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Disclosery

GAMCO Investors (Gabelli): STRZ position timeline

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

GAMCO Investors (Gabelli) held 127,911 STRZ 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 127,911 shares
    Change vs previous 13F -30,000 shares

    0.01% of the 13F portfolio, value $3,691,511.

    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: 42,411 shares
    • GABELLI FUNDS LLC: 85,500 shares

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

  2. period ended2026-03-31
    13F 157,911 shares
    Change vs previous 13F +2,000 shares

    0.01% of the 13F portfolio, value $1,815,977.

    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: 72,411 shares
    • GABELLI FUNDS LLC: 85,500 shares

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

  3. period ended2025-12-31
    13F 155,911 shares
    Change vs previous 13F +16,095 shares

    0.01% of the 13F portfolio, value $1,824,159.

    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: 69,411 shares
    • GABELLI FUNDS LLC: 86,500 shares

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

  4. period ended2025-09-30
    13F 139,816 shares
    Change vs previous 13F +35,640 shares

    0.01% of the 13F portfolio, value $2,059,490.

    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: 61,316 shares
    • GABELLI FUNDS LLC: 78,500 shares

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

  5. period ended2025-06-30
    13F 104,176 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,674,108.

    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: 35,476 shares
    • GABELLI FUNDS LLC: 68,700 shares

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