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Disclosery

Grand Alliance Asset Management Ltd: MU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Grand Alliance Asset Management Ltd on MU, newest first. How the timeline and the estimate are built.

Grand Alliance Asset Management Ltd held 17,000 MU 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 17,000 shares
    Change vs previous 13F -4,000 shares

    11.78% of the 13F portfolio, value $19,622,930.

    13F-HR 0000905148-26-003674 filed by Grand Alliance Asset Management Ltd
    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 21,000 shares
    Change vs previous 13F -102,000 shares

    4.3% of the 13F portfolio, value $7,094,640.

    13F-HR 0000905148-26-002314 filed by Grand Alliance Asset Management Ltd
    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 123,000 shares
    Change vs previous 13F -5,000 shares

    25.55% of the 13F portfolio, value $35,105,430.

    13F-HR 0000905148-26-000802 filed by Grand Alliance Asset Management Ltd
    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 128,000 shares
    Change vs previous 13F +68,000 shares

    13.24% of the 13F portfolio, value $21,416,960.

    13F-HR 0000905148-25-003971 filed by Grand Alliance Asset Management Ltd
    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 60,000 shares
    Change vs previous 13F -92,000 shares

    8.36% of the 13F portfolio, value $7,395,000.

    13F-HR 0000905148-25-002896 filed by Grand Alliance Asset Management Ltd
    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 152,000 shares
    Change vs previous 13F not available

    15.26% of the 13F portfolio, value $13,207,280.

    13F-HR 0000905148-25-001682 filed by Grand Alliance Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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