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WELLINGTON MANAGEMENT GROUP LLP: DXCM position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 8,527,471 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 8,527,471 shares
    Change vs previous 13F -798,769 shares

    0.1% of the 13F portfolio, value $574,325,172.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 9,326,240 shares
    Change vs previous 13F +6,252,665 shares

    0.11% of the 13F portfolio, value $585,687,871.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 3,073,575 shares
    Change vs previous 13F +2,994,303 shares

    0.04% of the 13F portfolio, value $203,993,172.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 79,272 shares
    Change vs previous 13F -238,292 shares

    <0.01% of the 13F portfolio, value $5,334,213.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 317,564 shares
    Change vs previous 13F -406,412 shares

    0.01% of the 13F portfolio, value $27,720,162.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 723,976 shares
    Change vs previous 13F +698,135 shares

    0.01% of the 13F portfolio, value $49,440,321.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    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/A 25,841 shares
    Change vs previous 13F -5,672,673 shares

    <0.01% of the 13F portfolio, value $2,009,655.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 5,698,514 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $382,028,378.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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