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Disclosery

GAMCO Investors (Gabelli): ARIS position timeline

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

GAMCO Investors (Gabelli) held 23,035 ARIS 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 23,035 shares
    Change vs previous 13F +155 shares

    <0.01% of the 13F portfolio, value $343,452.

    13F-HR 0001140361-26-032508 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 22,880 shares
    Change vs previous 13F -2,865 shares

    <0.01% of the 13F portfolio, value $424,882.

    13F-HR 0001140361-26-021334 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 25,745 shares
    Change vs previous 13F +3,275 shares

    <0.01% of the 13F portfolio, value $417,841.

    13F-HR 0001140361-26-003895 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 22,470 shares
    Change vs previous 13F +4,475 shares

    <0.01% of the 13F portfolio, value $220,206.

    13F-HR 0001140361-25-041670 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 17,995 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $120,926.

    13F-HR 0001140361-25-030814 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

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