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Tower Research Capital LLC (TRC): DXCM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tower Research Capital LLC (TRC) on DXCM, newest first. How the timeline and the estimate are built.

Tower Research Capital LLC (TRC) held 6,808 DXCM shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,808 shares
    Change vs previous 13F -25,748 shares

    0.01% of the 13F portfolio, value $458,519.

    13F-HR 0001533421-26-000008 filed by Tower Research Capital LLC (TRC)
    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 32,556 shares
    Change vs previous 13F +2,167 shares

    0.05% of the 13F portfolio, value $2,044,517.

    13F-HR 0001533421-26-000006 filed by Tower Research Capital LLC (TRC)
    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 30,389 shares
    Change vs previous 13F +21,143 shares

    0.05% of the 13F portfolio, value $2,016,918.

    13F-HR 0001533421-26-000004 filed by Tower Research Capital LLC (TRC)
    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 9,246 shares
    Change vs previous 13F +1,502 shares

    0.02% of the 13F portfolio, value $622,163.

    13F-HR 0001533421-25-000019 filed by Tower Research Capital LLC (TRC)
    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 7,744 shares
    Change vs previous 13F -633 shares

    0.02% of the 13F portfolio, value $675,973.

    13F-HR 0001533421-25-000013 filed by Tower Research Capital LLC (TRC)
    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 8,377 shares
    Change vs previous 13F -27,673 shares

    0.02% of the 13F portfolio, value $572,066.

    13F-HR 0001533421-25-000007 filed by Tower Research Capital LLC (TRC)
    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 36,050 shares
    Change vs previous 13F -349 shares

    0.06% of the 13F portfolio, value $2,803,608.

    13F-HR 0001533421-25-000001 filed by Tower Research Capital LLC (TRC)
    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 36,399 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $2,440,189.

    13F-HR 0001533421-24-000021 filed by Tower Research Capital LLC (TRC)
    Filed (acceptance time not in the bulk data set), ingested

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