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ALLIANCEBERNSTEIN L.P.: PM position timeline

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

ALLIANCEBERNSTEIN L.P. held 3,608,108 PM 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 3,608,108 shares
    Change vs previous 13F -233,275 shares

    0.2% of the 13F portfolio, value $596,564,577.

    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 3,841,383 shares
    Change vs previous 13F +284,453 shares

    0.2% of the 13F portfolio, value $616,157,833.

    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 3,556,930 shares
    Change vs previous 13F -261,054 shares

    0.18% of the 13F portfolio, value $570,531,572.

    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 3,817,984 shares
    Change vs previous 13F +52,669 shares

    0.2% of the 13F portfolio, value $619,277,005.

    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 3,765,315 shares
    Change vs previous 13F -1,153,026 shares

    0.22% of the 13F portfolio, value $685,776,821.

    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 4,918,341 shares
    Change vs previous 13F +205,369 shares

    0.28% of the 13F portfolio, value $780,688,267.

    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 4,712,972 shares
    Change vs previous 13F +309,960 shares

    0.19% of the 13F portfolio, value $567,206,180.

    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 4,403,012 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $534,525,657.

    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).