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Disclosery

COMERICA BANK: AMSF position timeline

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

COMERICA BANK held 4,099 AMSF 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 4,099 shares
    Change vs previous 13F -1,066 shares

    <0.01% of the 13F portfolio, value $157,443.

    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 5,165 shares
    Change vs previous 13F -1,200 shares

    <0.01% of the 13F portfolio, value $226,434.

    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 6,365 shares
    Change vs previous 13F -149 shares

    <0.01% of the 13F portfolio, value $278,341.

    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 6,514 shares
    Change vs previous 13F -157 shares

    <0.01% of the 13F portfolio, value $342,311.

    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 6,671 shares
    Change vs previous 13F -247 shares

    <0.01% of the 13F portfolio, value $343,823.

    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 6,918 shares
    Change vs previous 13F -207 shares

    <0.01% of the 13F portfolio, value $334,347.

    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 7,125 shares
    Change vs previous 13F -981 shares

    <0.01% of the 13F portfolio, value $312,716.

    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 8,106 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $406,668.

    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).