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WELLINGTON MANAGEMENT GROUP LLP: MDXG position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 349,981 MDXG 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 349,981 shares
    Change vs previous 13F +13,883 shares

    <0.01% of the 13F portfolio, value $1,347,427.

    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 336,098 shares
    Change vs previous 13F -30,686 shares

    <0.01% of the 13F portfolio, value $1,327,587.

    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 366,784 shares
    Change vs previous 13F -37,503 shares

    <0.01% of the 13F portfolio, value $2,483,127.

    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 404,287 shares
    Change vs previous 13F +52,559 shares

    <0.01% of the 13F portfolio, value $2,821,923.

    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 351,728 shares
    Change vs previous 13F -24,679 shares

    <0.01% of the 13F portfolio, value $2,149,058.

    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 376,407 shares
    Change vs previous 13F -13,299 shares

    <0.01% of the 13F portfolio, value $2,860,693.

    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 389,706 shares
    Change vs previous 13F +72,432 shares

    <0.01% of the 13F portfolio, value $3,748,972.

    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 317,274 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,875,090.

    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).