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MILLENNIUM MANAGEMENT LLC: ACN position timeline

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

MILLENNIUM MANAGEMENT LLC held 343,380 ACN 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 343,380 shares
    Change vs previous 13F -227,541 shares

    0.03% of the 13F portfolio, value $42,730,207.

    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 570,921 shares
    Change vs previous 13F -55,189 shares

    0.08% of the 13F portfolio, value $113,207,925.

    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 626,110 shares
    Change vs previous 13F -84,408 shares

    0.12% of the 13F portfolio, value $167,985,313.

    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 710,518 shares
    Change vs previous 13F +447,932 shares

    0.14% of the 13F portfolio, value $175,213,739.

    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 262,586 shares
    Change vs previous 13F +180,163 shares

    0.07% of the 13F portfolio, value $78,484,330.

    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 82,423 shares
    Change vs previous 13F -145,752 shares

    0.02% of the 13F portfolio, value $25,719,273.

    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 228,175 shares
    Change vs previous 13F -1,012,424 shares

    0.07% of the 13F portfolio, value $80,269,683.

    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 1,240,599 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $438,526,935.

    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).