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Mesirow Institutional Investment Management, Inc.: ATI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mesirow Institutional Investment Management, Inc. on ATI, newest first. How the timeline and the estimate are built.

Mesirow Institutional Investment Management, Inc. held 0 ATI shares at 2024-12-31 per its 13F-HR filed 2025-02-13.

the latest 13F is the newest step

  1. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -257,424 shares

    13F-HR 0001947591-25-000002 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2024-09-30
    13F 257,424 shares
    Change vs previous 13F +7,958 shares

    1.32% of the 13F portfolio, value $17,224,240.

    13F-HR 0001947591-24-000010 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-06-30
    13F 249,466 shares
    Change vs previous 13F -29,921 shares

    1.21% of the 13F portfolio, value $13,832,890.

    13F-HR 0001947591-24-000006 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-03-31
    13F 279,387 shares
    Change vs previous 13F -23,800 shares

    1.27% of the 13F portfolio, value $14,296,233.

    13F-HR 0001947591-24-000004 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2023-12-31
    13F 303,187 shares
    Change vs previous 13F +52,847 shares

    1.29% of the 13F portfolio, value $13,785,913.

    13F-HR 0001947591-24-000002 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2023-09-30
    13F 250,340 shares
    Change vs previous 13F -56,123 shares

    1.04% of the 13F portfolio, value $10,301,491.

    13F-HR 0001947591-23-000007 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2023-06-30
    13F 306,463 shares
    Change vs previous 13F +42,107 shares

    1.4% of the 13F portfolio, value $13,554,859.

    13F-HR 0001947591-23-000005 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2023-03-31
    13F 264,356 shares
    Change vs previous 13F not available

    1.13% of the 13F portfolio, value $10,431,488.

    13F-HR 0001947591-23-000004 filed by Mesirow Institutional Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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