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ALLIANCEBERNSTEIN L.P.: COST position timeline

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

ALLIANCEBERNSTEIN L.P. held 2,549,000 COST 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 2,549,000 shares
    Change vs previous 13F -217,241 shares

    0.84% of the 13F portfolio, value $2,539,900,070.

    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 2,766,241 shares
    Change vs previous 13F -82,191 shares

    0.77% of the 13F portfolio, value $2,385,440,264.

    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 2,848,432 shares
    Change vs previous 13F -210,969 shares

    0.78% of the 13F portfolio, value $2,456,316,851.

    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 3,059,401 shares
    Change vs previous 13F -237,123 shares

    0.89% of the 13F portfolio, value $2,831,873,348.

    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 3,296,524 shares
    Change vs previous 13F -1,035,485 shares

    1.06% of the 13F portfolio, value $3,263,360,969.

    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 4,332,009 shares
    Change vs previous 13F +18,045 shares

    1.48% of the 13F portfolio, value $4,097,127,472.

    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 4,313,964 shares
    Change vs previous 13F -62,453 shares

    1.34% of the 13F portfolio, value $3,952,755,794.

    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 4,376,417 shares
    Change vs previous 13F not available

    1.3% of the 13F portfolio, value $3,879,781,199.

    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).