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Disclosery

COMERICA BANK: MARA position timeline

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

COMERICA BANK held 81,714 MARA shares at 2025-12-31 per its 13F-HR filed 2026-01-29.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 81,714 shares
    Change vs previous 13F -23,070 shares

    <0.01% of the 13F portfolio, value $733,792.

    13F-HR 0001193125-26-029568 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 104,784 shares
    Change vs previous 13F -15,546 shares

    0.01% of the 13F portfolio, value $1,913,355.

    13F-HR 0001193125-25-280760 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 120,330 shares
    Change vs previous 13F -348,537 shares

    0.01% of the 13F portfolio, value $1,886,775.

    13F-HR 0000950123-25-007878 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 468,867 shares
    Change vs previous 13F +356,219 shares

    0.02% of the 13F portfolio, value $5,391,971.

    13F-HR 0000950123-25-005245 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F/A 112,648 shares
    Change vs previous 13F +9,345 shares

    0.01% of the 13F portfolio, value $1,889,107.

    13F-HR/A 0000950123-25-002827 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 103,303 shares
    Change vs previous 13F +3,647 shares

    0.01% of the 13F portfolio, value $1,675,575.

    13F-HR 0000950123-24-011843 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-06-30
    13F 99,656 shares
    Change vs previous 13F +99,129 shares

    0.01% of the 13F portfolio, value $1,978,171.

    13F-HR 0000950123-24-008846 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-03-31
    13F 527 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $11,900.

    13F-HR 0000950123-24-005745 filed by COMERICA BANK
    Filed (acceptance time not in the bulk data set), ingested

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