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Polaris Capital Management, LLC: NMIH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polaris Capital Management, LLC on NMIH, newest first. How the timeline and the estimate are built.

Polaris Capital Management, LLC held 55,700 NMIH shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 55,700 shares
    Change vs previous 13F +6,800 shares

    0.22% of the 13F portfolio, value $2,288,713.

    13F-HR 0001144969-26-000005 filed by Polaris Capital 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 48,900 shares
    Change vs previous 13F +28,500 shares

    0.15% of the 13F portfolio, value $1,834,239.

    13F-HR 0001144969-26-000004 filed by Polaris Capital 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 20,400 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $832,116.

    13F-HR 0001144969-26-000002 filed by Polaris Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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