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Disclosery

ALLIANCEBERNSTEIN L.P.: ATEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLIANCEBERNSTEIN L.P. on ATEN, newest first. How the timeline and the estimate are built.

ALLIANCEBERNSTEIN L.P. held 79,707 ATEN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 79,707 shares
    Change vs previous 13F +7,149 shares

    <0.01% of the 13F portfolio, value $1,842,826.

    13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
    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 72,558 shares
    Change vs previous 13F +2,987 shares

    <0.01% of the 13F portfolio, value $1,283,551.

    13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
    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 69,571 shares
    Change vs previous 13F -167 shares

    <0.01% of the 13F portfolio, value $1,230,711.

    13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
    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 69,738 shares
    Change vs previous 13F -2,152 shares

    <0.01% of the 13F portfolio, value $1,265,745.

    13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
    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 71,890 shares
    Change vs previous 13F -109 shares

    <0.01% of the 13F portfolio, value $1,391,072.

    13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 71,999 shares
    Change vs previous 13F -206,760 shares

    <0.01% of the 13F portfolio, value $1,176,464.

    13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 278,759 shares
    Change vs previous 13F -73,344 shares

    <0.01% of the 13F portfolio, value $5,129,166.

    13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
    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 352,103 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,084,367.

    13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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