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ALLIANCEBERNSTEIN L.P.: MSM position timeline

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

ALLIANCEBERNSTEIN L.P. held 352,999 MSM 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 352,999 shares
    Change vs previous 13F +835 shares

    0.01% of the 13F portfolio, value $32,571,218.

    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 352,164 shares
    Change vs previous 13F -37,475 shares

    0.01% of the 13F portfolio, value $29,616,992.

    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 389,639 shares
    Change vs previous 13F +4,317 shares

    0.01% of the 13F portfolio, value $32,768,640.

    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 385,322 shares
    Change vs previous 13F +22,554 shares

    0.01% of the 13F portfolio, value $35,503,569.

    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 362,768 shares
    Change vs previous 13F +64,171 shares

    0.01% of the 13F portfolio, value $30,842,535.

    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 298,597 shares
    Change vs previous 13F +19,907 shares

    0.01% of the 13F portfolio, value $23,192,029.

    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 278,690 shares
    Change vs previous 13F +26,414 shares

    0.01% of the 13F portfolio, value $20,815,356.

    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 252,276 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $21,710,873.

    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).