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Disclosery

Herold Advisors, Inc.: MU position timeline

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

Herold Advisors, Inc. held 1,581 MU shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,581 shares
    Change vs previous 13F -298 shares

    0.36% of the 13F portfolio, value $1,825,000.

    13F-HR 0001172661-26-002737 filed by Herold Advisors, Inc.
    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 1,879 shares
    Change vs previous 13F +200 shares

    0.14% of the 13F portfolio, value $634,801.

    13F-HR 0001172661-26-001982 filed by Herold Advisors, Inc.
    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 1,679 shares
    Change vs previous 13F -200 shares

    0.11% of the 13F portfolio, value $479,203.

    13F-HR 0001172661-26-001090 filed by Herold Advisors, Inc.
    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 1,879 shares
    Change vs previous 13F -3,750 shares

    0.07% of the 13F portfolio, value $314,394.

    13F-HR 0001172661-25-004762 filed by Herold Advisors, Inc.
    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 5,629 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $693,787.

    13F-HR 0001172661-25-003383 filed by Herold Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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