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WELLINGTON MANAGEMENT GROUP LLP: RPM position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 48,879 RPM 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 48,879 shares
    Change vs previous 13F +17,619 shares

    <0.01% of the 13F portfolio, value $5,432,901.

    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 31,260 shares
    Change vs previous 13F -7,422 shares

    <0.01% of the 13F portfolio, value $3,107,244.

    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 38,682 shares
    Change vs previous 13F -933,524 shares

    <0.01% of the 13F portfolio, value $4,022,928.

    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 972,206 shares
    Change vs previous 13F -1,630 shares

    0.02% of the 13F portfolio, value $114,603,643.

    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 973,836 shares
    Change vs previous 13F +181,707 shares

    0.02% of the 13F portfolio, value $106,966,146.

    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 792,129 shares
    Change vs previous 13F +37,570 shares

    0.02% of the 13F portfolio, value $91,633,483.

    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 754,559 shares
    Change vs previous 13F +733,170 shares

    0.02% of the 13F portfolio, value $92,856,031.

    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 21,389 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,588,069.

    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).