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MILLENNIUM MANAGEMENT LLC: DXCM position timeline

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

MILLENNIUM MANAGEMENT LLC held 395,392 DXCM 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 395,392 shares
    Change vs previous 13F -1,226,812 shares

    0.02% of the 13F portfolio, value $26,629,651.

    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 1,622,204 shares
    Change vs previous 13F +32,327 shares

    0.08% of the 13F portfolio, value $101,874,411.

    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 1,589,877 shares
    Change vs previous 13F -1,841,388 shares

    0.08% of the 13F portfolio, value $105,520,136.

    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 3,431,265 shares
    Change vs previous 13F +3,179,954 shares

    0.18% of the 13F portfolio, value $230,889,822.

    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 251,311 shares
    Change vs previous 13F -95,227 shares

    0.02% of the 13F portfolio, value $21,936,937.

    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 346,538 shares
    Change vs previous 13F -2,729,426 shares

    0.02% of the 13F portfolio, value $23,665,080.

    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 3,075,964 shares
    Change vs previous 13F +2,734,321 shares

    0.21% of the 13F portfolio, value $239,217,720.

    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 341,643 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $22,903,747.

    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).