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GW&K Investment Management, LLC: RPM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GW&K Investment Management, LLC on RPM, newest first. How the timeline and the estimate are built.

GW&K Investment Management, LLC held 619,997 RPM shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 619,997 shares
    Change vs previous 13F -26,166 shares

    0.54% of the 13F portfolio, value $68,913,000.

    13F-HR 0001082917-26-000003 filed by GW&K Investment Management, LLC
    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 646,163 shares
    Change vs previous 13F +83,434 shares

    0.57% of the 13F portfolio, value $64,229,000.

    13F-HR 0001082917-26-000002 filed by GW&K Investment Management, LLC
    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 562,729 shares
    Change vs previous 13F -29,271 shares

    0.51% of the 13F portfolio, value $58,524,000.

    13F-HR 0001082917-26-000001 filed by GW&K Investment Management, LLC
    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 592,000 shares
    Change vs previous 13F -21,231 shares

    0.62% of the 13F portfolio, value $69,785,000.

    13F-HR 0001082917-25-000007 filed by GW&K Investment Management, LLC
    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 613,231 shares
    Change vs previous 13F +4,913 shares

    0.6% of the 13F portfolio, value $67,358,000.

    13F-HR 0001082917-25-000004 filed by GW&K Investment Management, LLC
    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 608,318 shares
    Change vs previous 13F +2,048 shares

    0.65% of the 13F portfolio, value $70,370,000.

    13F-HR 0001082917-25-000003 filed by GW&K Investment Management, LLC
    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 606,270 shares
    Change vs previous 13F +4,536 shares

    0.63% of the 13F portfolio, value $74,607,000.

    13F-HR 0001082917-25-000001 filed by GW&K Investment Management, LLC
    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 601,734 shares
    Change vs previous 13F not available

    0.62% of the 13F portfolio, value $72,810,000.

    13F-HR 0001082917-24-000006 filed by GW&K Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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