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Disclosery

ALLIANCEBERNSTEIN L.P.: ALAB position timeline

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

ALLIANCEBERNSTEIN L.P. held 1,017,008 ALAB 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 1,017,008 shares
    Change vs previous 13F -1,495,687 shares

    0.04% of the 13F portfolio, value $111,464,077.

    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 2,512,695 shares
    Change vs previous 13F +334,900 shares

    0.14% of the 13F portfolio, value $418,011,940.

    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 2,177,795 shares
    Change vs previous 13F -740,890 shares

    0.11% of the 13F portfolio, value $362,297,976.

    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 2,918,685 shares
    Change vs previous 13F -3,472,895 shares

    0.18% of the 13F portfolio, value $571,478,523.

    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 6,391,580 shares
    Change vs previous 13F -2,009,439 shares

    0.19% of the 13F portfolio, value $577,926,664.

    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 8,401,019 shares
    Change vs previous 13F +4,478,741 shares

    0.18% of the 13F portfolio, value $501,288,804.

    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 3,922,278 shares
    Change vs previous 13F +3,760,765 shares

    0.18% of the 13F portfolio, value $519,505,721.

    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 161,513 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $8,461,666.

    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).