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Disclosery

ALLIANCEBERNSTEIN L.P.: HBM position timeline

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

ALLIANCEBERNSTEIN L.P. held 102,417 HBM 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 102,417 shares
    Change vs previous 13F -29,290 shares

    <0.01% of the 13F portfolio, value $2,140,515.

    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 131,707 shares
    Change vs previous 13F -12,739 shares

    <0.01% of the 13F portfolio, value $2,614,384.

    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 144,446 shares
    Change vs previous 13F -13,873 shares

    <0.01% of the 13F portfolio, value $2,867,253.

    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 158,319 shares
    Change vs previous 13F -24,130 shares

    <0.01% of the 13F portfolio, value $2,400,116.

    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 182,449 shares
    Change vs previous 13F -13,339 shares

    <0.01% of the 13F portfolio, value $1,935,784.

    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 195,788 shares
    Change vs previous 13F +123,058 shares

    <0.01% of the 13F portfolio, value $1,486,031.

    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 72,730 shares
    Change vs previous 13F +2,740 shares

    <0.01% of the 13F portfolio, value $589,113.

    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 69,990 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $643,208.

    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).