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GW&K Investment Management, LLC: AIZ position timeline

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

GW&K Investment Management, LLC held 237,825 AIZ 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 237,825 shares
    Change vs previous 13F -15,243 shares

    0.5% of the 13F portfolio, value $63,864,000.

    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 253,068 shares
    Change vs previous 13F -6,388 shares

    0.49% of the 13F portfolio, value $55,122,000.

    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 259,456 shares
    Change vs previous 13F -15,406 shares

    0.54% of the 13F portfolio, value $62,491,000.

    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 274,862 shares
    Change vs previous 13F +56,009 shares

    0.53% of the 13F portfolio, value $59,537,000.

    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 218,853 shares
    Change vs previous 13F +2,197 shares

    0.39% of the 13F portfolio, value $43,222,000.

    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 216,656 shares
    Change vs previous 13F +72,673 shares

    0.42% of the 13F portfolio, value $45,443,000.

    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 143,983 shares
    Change vs previous 13F +143,945 shares

    0.26% of the 13F portfolio, value $30,700,000.

    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 38 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $8,000.

    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).