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Disclosery

ALLIANCEBERNSTEIN L.P.: ALGM position timeline

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

ALLIANCEBERNSTEIN L.P. held 1,201,203 ALGM 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 1,201,203 shares
    Change vs previous 13F -522,167 shares

    0.01% of the 13F portfolio, value $37,873,931.

    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 1,723,370 shares
    Change vs previous 13F +574,718 shares

    0.01% of the 13F portfolio, value $45,462,501.

    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 1,148,652 shares
    Change vs previous 13F -1,541,844 shares

    0.01% of the 13F portfolio, value $30,301,440.

    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 2,690,496 shares
    Change vs previous 13F -69,376 shares

    0.02% of the 13F portfolio, value $78,562,483.

    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 2,759,872 shares
    Change vs previous 13F +1,806,183 shares

    0.03% of the 13F portfolio, value $94,360,024.

    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 953,689 shares
    Change vs previous 13F +425,516 shares

    0.01% of the 13F portfolio, value $23,966,205.

    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 528,173 shares
    Change vs previous 13F +341,627 shares

    <0.01% of the 13F portfolio, value $11,545,862.

    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 186,546 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,346,522.

    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).