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Disclosery

COMERICA BANK: ATEC position timeline

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

COMERICA BANK held 2,283 ATEC 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 2,283 shares
    Change vs previous 13F -342 shares

    <0.01% of the 13F portfolio, value $48,043.

    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 2,625 shares
    Change vs previous 13F -188 shares

    <0.01% of the 13F portfolio, value $38,162.

    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 2,813 shares
    Change vs previous 13F -46 shares

    <0.01% of the 13F portfolio, value $31,223.

    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 2,859 shares
    Change vs previous 13F -257 shares

    <0.01% of the 13F portfolio, value $28,986.

    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 3,116 shares
    Change vs previous 13F +1,248 shares

    <0.01% of the 13F portfolio, value $28,603.

    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 1,868 shares
    Change vs previous 13F -2,720 shares

    <0.01% of the 13F portfolio, value $10,386.

    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 4,588 shares
    Change vs previous 13F -1,855 shares

    <0.01% of the 13F portfolio, value $47,945.

    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 6,443 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $88,854.

    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).