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Disclosery

ALLIANCEBERNSTEIN L.P.: SMCI position timeline

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

ALLIANCEBERNSTEIN L.P. held 521,547 SMCI 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 521,547 shares
    Change vs previous 13F +23,324 shares

    <0.01% of the 13F portfolio, value $11,875,625.

    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 498,223 shares
    Change vs previous 13F -41,889 shares

    <0.01% of the 13F portfolio, value $14,582,987.

    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 540,112 shares
    Change vs previous 13F +28,848 shares

    <0.01% of the 13F portfolio, value $15,809,078.

    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 511,264 shares
    Change vs previous 13F -9,542 shares

    0.01% of the 13F portfolio, value $24,509,996.

    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 520,806 shares
    Change vs previous 13F +22,974 shares

    0.01% of the 13F portfolio, value $25,524,702.

    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 497,832 shares
    Change vs previous 13F +3,287 shares

    0.01% of the 13F portfolio, value $17,045,768.

    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 494,545 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $15,073,732.

    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).