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MORGAN STANLEY: MU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MORGAN STANLEY on MU, newest first. How the timeline and the estimate are built.

MORGAN STANLEY held 18,470,449 MU shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,470,449 shares
    Change vs previous 13F +1,628,443 shares

    1.13% of the 13F portfolio, value $21,320,259,525.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 16,842,006 shares
    Change vs previous 13F +445,351 shares

    0.34% of the 13F portfolio, value $5,689,904,889.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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/A 16,396,655 shares
    Change vs previous 13F +794,289 shares

    0.28% of the 13F portfolio, value $4,679,770,653.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 15,602,366 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $2,610,588,454.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).