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GAMCO Investors (Gabelli): AN position timeline

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

GAMCO Investors (Gabelli) held 550,368 AN 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 550,368 shares
    Change vs previous 13F +3,700 shares

    0.38% of the 13F portfolio, value $102,252,871.

    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: 317,018 shares
    • GABELLI FUNDS LLC: 233,350 shares

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

  2. period ended2026-03-31
    13F 546,668 shares
    Change vs previous 13F -16,100 shares

    0.43% of the 13F portfolio, value $106,742,394.

    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: 317,318 shares
    • GABELLI FUNDS LLC: 229,350 shares

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

  3. period ended2025-12-31
    13F 562,768 shares
    Change vs previous 13F -24,025 shares

    0.46% of the 13F portfolio, value $116,200,337.

    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: 329,118 shares
    • GABELLI FUNDS LLC: 233,650 shares

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

  4. period ended2025-09-30
    13F 586,793 shares
    Change vs previous 13F -42,230 shares

    0.51% of the 13F portfolio, value $128,372,705.

    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: 348,943 shares
    • GABELLI FUNDS LLC: 237,850 shares

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

  5. period ended2025-06-30
    13F 629,023 shares
    Change vs previous 13F -23,172 shares

    0.52% of the 13F portfolio, value $124,955,419.

    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: 363,073 shares
    • GABELLI FUNDS LLC: 265,950 shares

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

  6. period ended2025-03-31
    13F 652,195 shares
    Change vs previous 13F -20,985 shares

    0.48% of the 13F portfolio, value $105,603,414.

    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: 373,795 shares
    • GABELLI FUNDS LLC: 278,400 shares

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

  7. period ended2024-12-31
    13F 673,180 shares
    Change vs previous 13F -10,010 shares

    0.5% of the 13F portfolio, value $114,332,891.

    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: 383,180 shares
    • GABELLI FUNDS LLC: 290,000 shares

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

  8. period ended2024-09-30
    13F 683,190 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $122,236,355.

    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: 391,890 shares
    • GABELLI FUNDS LLC: 291,300 shares

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