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GAMCO Investors (Gabelli): IDA position timeline

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

GAMCO Investors (Gabelli) held 62,962 IDA 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 62,962 shares
    Change vs previous 13F -6,059 shares

    0.04% of the 13F portfolio, value $9,526,151.

    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: 5,500 shares
    • GABELLI FUNDS LLC: 57,462 shares

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

  2. period ended2026-03-31
    13F 69,021 shares
    Change vs previous 13F +21 shares

    0.04% of the 13F portfolio, value $9,867,932.

    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: 13,500 shares
    • GABELLI FUNDS LLC: 55,521 shares

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

  3. period ended2025-12-31
    13F 69,000 shares
    Change vs previous 13F +8,405 shares

    0.03% of the 13F portfolio, value $8,732,640.

    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: 13,000 shares
    • GABELLI FUNDS LLC: 56,000 shares

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

  4. period ended2025-09-30
    13F 60,595 shares
    Change vs previous 13F +3,050 shares

    0.03% of the 13F portfolio, value $8,007,629.

    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: 11,000 shares
    • GABELLI FUNDS LLC: 49,595 shares

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

  5. period ended2025-06-30
    13F 57,545 shares
    Change vs previous 13F +1,579 shares

    0.03% of the 13F portfolio, value $6,643,570.

    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: 7,000 shares
    • GABELLI FUNDS LLC: 50,545 shares

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

  6. period ended2025-03-31
    13F 55,966 shares
    Change vs previous 13F +3,866 shares

    0.03% of the 13F portfolio, value $6,504,369.

    13F-HR 0001140361-25-018974 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 4,125 shares
    • GABELLI FUNDS LLC: 51,841 shares

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

  7. period ended2024-12-31
    13F 52,100 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $5,693,488.

    13F-HR 0001140361-25-004328 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 52,100 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $5,370,989.

    13F-HR 0001140361-24-046503 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

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