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GW&K Investment Management, LLC: AR position timeline

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

GW&K Investment Management, LLC held 948,928 AR 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 948,928 shares
    Change vs previous 13F -58,372 shares

    0.26% of the 13F portfolio, value $33,346,000.

    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 1,007,300 shares
    Change vs previous 13F -6,345 shares

    0.38% of the 13F portfolio, value $42,750,000.

    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 1,013,645 shares
    Change vs previous 13F -20,806 shares

    0.3% of the 13F portfolio, value $34,931,000.

    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 1,034,451 shares
    Change vs previous 13F +287,353 shares

    0.31% of the 13F portfolio, value $34,716,000.

    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 747,098 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $30,093,000.

    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).