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GAMCO Investors (Gabelli): WRN position timeline

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

GAMCO Investors (Gabelli) held 319,800 WRN 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 319,800 shares
    Change vs previous 13F -255,000 shares

    <0.01% of the 13F portfolio, value $716,352.

    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: 279,800 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  2. period ended2026-03-31
    13F 574,800 shares
    Change vs previous 13F +6,600 shares

    0.01% of the 13F portfolio, value $1,454,244.

    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: 534,800 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  3. period ended2025-12-31
    13F 568,200 shares
    Change vs previous 13F +95,000 shares

    0.01% of the 13F portfolio, value $1,517,094.

    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: 528,200 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  4. period ended2025-09-30
    13F 473,200 shares
    Change vs previous 13F +10,000 shares

    <0.01% of the 13F portfolio, value $932,204.

    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: 433,200 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  5. period ended2025-06-30
    13F 463,200 shares
    Change vs previous 13F +700 shares

    <0.01% of the 13F portfolio, value $579,000.

    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: 423,200 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  6. period ended2025-03-31
    13F 462,500 shares
    Change vs previous 13F -51,870 shares

    <0.01% of the 13F portfolio, value $524,938.

    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: 422,500 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  7. period ended2024-12-31
    13F 514,370 shares
    Change vs previous 13F -17,300 shares

    <0.01% of the 13F portfolio, value $540,089.

    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: 474,370 shares
    • GABELLI FUNDS LLC: 40,000 shares

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

  8. period ended2024-09-30
    13F 531,670 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $638,004.

    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: 491,670 shares
    • GABELLI FUNDS LLC: 40,000 shares

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