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Disclosery

VALUEWORKS LLC: MU position timeline

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

VALUEWORKS LLC held 25,667 MU shares at 2026-06-30 per its 13F-HR filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 25,667 shares
    Change vs previous 13F -12,918 shares

    6.18% of the 13F portfolio, value $29,627,352.

    13F-HR 0001282189-26-000003 filed by VALUEWORKS LLC
    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 38,585 shares
    Change vs previous 13F -58,042 shares

    3.55% of the 13F portfolio, value $13,035,582.

    13F-HR 0001282189-26-000002 filed by VALUEWORKS LLC
    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 96,627 shares
    Change vs previous 13F -16,786 shares

    7.26% of the 13F portfolio, value $27,578,413.

    13F-HR 0001282189-26-000001 filed by VALUEWORKS LLC
    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 113,413 shares
    Change vs previous 13F -1,688 shares

    5.52% of the 13F portfolio, value $18,976,263.

    13F-HR 0001282189-25-000006 filed by VALUEWORKS LLC
    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 115,101 shares
    Change vs previous 13F -861 shares

    4.67% of the 13F portfolio, value $14,186,198.

    13F-HR 0001282189-25-000004 filed by VALUEWORKS LLC
    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 115,962 shares
    Change vs previous 13F +1,465 shares

    3.8% of the 13F portfolio, value $10,075,938.

    13F-HR 0001282189-25-000002 filed by VALUEWORKS LLC
    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 114,497 shares
    Change vs previous 13F -9,415 shares

    3.21% of the 13F portfolio, value $9,636,068.

    13F-HR 0001282189-25-000001 filed by VALUEWORKS LLC
    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 123,912 shares
    Change vs previous 13F not available

    4.09% of the 13F portfolio, value $12,851,000.

    13F-HR 0001282189-24-000004 filed by VALUEWORKS LLC
    Filed (acceptance time not in the bulk data set), ingested

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