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GAMCO Investors (Gabelli): RNAM position timeline

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

GAMCO Investors (Gabelli) held 0 RNAM shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -635,146 shares

    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: 0 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 0 shares
    • GABELLI FUNDS LLC: 0 shares

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 635,146 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $45,813,081.

    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: 3,500 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 303,030 shares
    • GABELLI FUNDS LLC: 328,616 shares

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