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WELLINGTON MANAGEMENT GROUP LLP: RM position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 124,788 RM 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 124,788 shares
    Change vs previous 13F -34,800 shares

    <0.01% of the 13F portfolio, value $5,141,266.

    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 159,588 shares
    Change vs previous 13F -58,576 shares

    <0.01% of the 13F portfolio, value $5,146,713.

    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 218,164 shares
    Change vs previous 13F +19,600 shares

    <0.01% of the 13F portfolio, value $8,453,855.

    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 198,564 shares
    Change vs previous 13F -69,600 shares

    <0.01% of the 13F portfolio, value $7,736,053.

    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 268,164 shares
    Change vs previous 13F +4,778 shares

    <0.01% of the 13F portfolio, value $7,833,070.

    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 263,386 shares
    Change vs previous 13F -40,129 shares

    <0.01% of the 13F portfolio, value $7,930,553.

    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 303,515 shares
    Change vs previous 13F -30,400 shares

    <0.01% of the 13F portfolio, value $10,313,439.

    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 333,915 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $10,922,360.

    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).