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Disclosery

COMERICA BANK: BTU position timeline

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

COMERICA BANK held 26,833 BTU 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 26,833 shares
    Change vs previous 13F -7,613 shares

    <0.01% of the 13F portfolio, value $796,941.

    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 34,446 shares
    Change vs previous 13F -8,913 shares

    <0.01% of the 13F portfolio, value $913,508.

    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 43,359 shares
    Change vs previous 13F +776 shares

    <0.01% of the 13F portfolio, value $581,878.

    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 42,583 shares
    Change vs previous 13F +146 shares

    <0.01% of the 13F portfolio, value $576,999.

    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 42,437 shares
    Change vs previous 13F -2,913 shares

    <0.01% of the 13F portfolio, value $888,631.

    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 45,350 shares
    Change vs previous 13F +5,384 shares

    <0.01% of the 13F portfolio, value $1,203,589.

    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 39,966 shares
    Change vs previous 13F -14,187 shares

    <0.01% of the 13F portfolio, value $884,048.

    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 54,153 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,313,751.

    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).