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WELLINGTON MANAGEMENT GROUP LLP: MDGL position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 825,714 MDGL 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 825,714 shares
    Change vs previous 13F +130,756 shares

    0.08% of the 13F portfolio, value $443,367,132.

    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 694,958 shares
    Change vs previous 13F +233,556 shares

    0.07% of the 13F portfolio, value $363,789,664.

    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 461,402 shares
    Change vs previous 13F +56,947 shares

    0.05% of the 13F portfolio, value $268,692,841.

    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 404,455 shares
    Change vs previous 13F +397,076 shares

    0.03% of the 13F portfolio, value $185,507,331.

    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 7,379 shares
    Change vs previous 13F -249 shares

    <0.01% of the 13F portfolio, value $2,233,181.

    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 7,628 shares
    Change vs previous 13F -544 shares

    <0.01% of the 13F portfolio, value $2,526,622.

    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 8,172 shares
    Change vs previous 13F -859 shares

    <0.01% of the 13F portfolio, value $2,521,634.

    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 9,031 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,916,559.

    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).