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SEI INVESTMENTS CO: DXCM position timeline

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

SEI INVESTMENTS CO held 197,747 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 197,747 shares
    Change vs previous 13F +69,280 shares

    0.01% of the 13F portfolio, value $13,317,607.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS CO
    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 128,467 shares
    Change vs previous 13F +38,263 shares

    0.01% of the 13F portfolio, value $8,067,935.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS CO
    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 90,204 shares
    Change vs previous 13F -384,825 shares

    0.01% of the 13F portfolio, value $5,987,946.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS CO
    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 475,029 shares
    Change vs previous 13F -222,646 shares

    0.03% of the 13F portfolio, value $31,964,487.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS CO
    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 697,675 shares
    Change vs previous 13F +77,767 shares

    0.07% of the 13F portfolio, value $60,899,612.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS CO
    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/A 619,908 shares
    Change vs previous 13F +137,120 shares

    0.05% of the 13F portfolio, value $42,331,368.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS CO
    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 482,788 shares
    Change vs previous 13F +43,391 shares

    0.05% of the 13F portfolio, value $37,545,902.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS CO
    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 439,397 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $29,457,518.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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