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MILLENNIUM MANAGEMENT LLC: IBM position timeline

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

MILLENNIUM MANAGEMENT LLC held 464,139 IBM 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 464,139 shares
    Change vs previous 13F +333,429 shares

    0.09% of the 13F portfolio, value $130,520,528.

    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 130,710 shares
    Change vs previous 13F -151,600 shares

    0.02% of the 13F portfolio, value $31,682,797.

    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 282,310 shares
    Change vs previous 13F -190,254 shares

    0.06% of the 13F portfolio, value $83,623,045.

    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 472,564 shares
    Change vs previous 13F +165,255 shares

    0.1% of the 13F portfolio, value $133,338,658.

    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 307,309 shares
    Change vs previous 13F +305,309 shares

    0.08% of the 13F portfolio, value $90,588,547.

    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 2,000 shares
    Change vs previous 13F -215,427 shares

    <0.01% of the 13F portfolio, value $497,320.

    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 217,427 shares
    Change vs previous 13F -114,696 shares

    0.04% of the 13F portfolio, value $47,796,977.

    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 332,123 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $73,425,753.

    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).