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GW&K Investment Management, LLC: MANH position timeline

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

GW&K Investment Management, LLC held 216,622 MANH 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 216,622 shares
    Change vs previous 13F -9,071 shares

    0.24% of the 13F portfolio, value $30,165,000.

    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 225,693 shares
    Change vs previous 13F -5,757 shares

    0.26% of the 13F portfolio, value $30,045,000.

    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 231,450 shares
    Change vs previous 13F -5,758 shares

    0.35% of the 13F portfolio, value $40,114,000.

    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 237,208 shares
    Change vs previous 13F -61,303 shares

    0.43% of the 13F portfolio, value $48,624,000.

    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 298,511 shares
    Change vs previous 13F -99,390 shares

    0.53% of the 13F portfolio, value $58,948,000.

    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 397,901 shares
    Change vs previous 13F +88,150 shares

    0.64% of the 13F portfolio, value $68,853,000.

    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 309,751 shares
    Change vs previous 13F -80,806 shares

    0.71% of the 13F portfolio, value $83,707,000.

    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 390,557 shares
    Change vs previous 13F not available

    0.94% of the 13F portfolio, value $109,895,000.

    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).