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MILLENNIUM MANAGEMENT LLC: APAM position timeline

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

MILLENNIUM MANAGEMENT LLC held 310,399 APAM 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 310,399 shares
    Change vs previous 13F -111,065 shares

    0.01% of the 13F portfolio, value $10,718,077.

    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 421,464 shares
    Change vs previous 13F +195,429 shares

    0.01% of the 13F portfolio, value $15,337,075.

    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 226,035 shares
    Change vs previous 13F +78,064 shares

    0.01% of the 13F portfolio, value $9,208,666.

    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 147,971 shares
    Change vs previous 13F +121,115 shares

    0.01% of the 13F portfolio, value $6,421,941.

    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 26,856 shares
    Change vs previous 13F -204,040 shares

    <0.01% of the 13F portfolio, value $1,190,526.

    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 230,896 shares
    Change vs previous 13F -208,161 shares

    0.01% of the 13F portfolio, value $9,028,034.

    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 439,057 shares
    Change vs previous 13F +217,552 shares

    0.02% of the 13F portfolio, value $18,901,404.

    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 221,505 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,595,597.

    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).