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ALLIANCEBERNSTEIN L.P.: MDT position timeline

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

ALLIANCEBERNSTEIN L.P. held 6,621,751 MDT 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 6,621,751 shares
    Change vs previous 13F -1,199,318 shares

    0.19% of the 13F portfolio, value $573,774,724.

    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 7,821,069 shares
    Change vs previous 13F -1,383,693 shares

    0.24% of the 13F portfolio, value $751,291,888.

    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 9,204,762 shares
    Change vs previous 13F +1,283,282 shares

    0.28% of the 13F portfolio, value $884,209,438.

    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 7,921,480 shares
    Change vs previous 13F +2,333,686 shares

    0.24% of the 13F portfolio, value $754,441,755.

    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 5,587,794 shares
    Change vs previous 13F -797,011 shares

    0.16% of the 13F portfolio, value $487,088,003.

    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 6,384,805 shares
    Change vs previous 13F -920,808 shares

    0.21% of the 13F portfolio, value $573,738,577.

    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 7,305,613 shares
    Change vs previous 13F -2,224,285 shares

    0.2% of the 13F portfolio, value $583,572,366.

    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 9,529,898 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $857,976,717.

    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).