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MILLENNIUM MANAGEMENT LLC: AAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MILLENNIUM MANAGEMENT LLC on AAT, newest first. How the timeline and the estimate are built.

MILLENNIUM MANAGEMENT LLC held 71,071 AAT shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 71,071 shares
    Change vs previous 13F -379,124 shares

    <0.01% of the 13F portfolio, value $1,754,743.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 450,195 shares
    Change vs previous 13F +179,833 shares

    0.01% of the 13F portfolio, value $8,288,090.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 270,362 shares
    Change vs previous 13F -8,867 shares

    <0.01% of the 13F portfolio, value $5,117,953.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 279,229 shares
    Change vs previous 13F -293,300 shares

    <0.01% of the 13F portfolio, value $5,673,933.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 572,529 shares
    Change vs previous 13F +229,536 shares

    0.01% of the 13F portfolio, value $11,307,448.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 342,993 shares
    Change vs previous 13F -3,174 shares

    0.01% of the 13F portfolio, value $6,907,879.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 346,167 shares
    Change vs previous 13F +63,023 shares

    0.01% of the 13F portfolio, value $9,090,345.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 283,144 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $7,565,608.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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