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NORTH STAR ASSET MANAGEMENT INC: ROK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORTH STAR ASSET MANAGEMENT INC on ROK, newest first. How the timeline and the estimate are built.

NORTH STAR ASSET MANAGEMENT INC held 46,633 ROK shares at 2026-06-30 per its 13F-HR filed 2026-08-18.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 46,633 shares
    Change vs previous 13F -1,877 shares

    0.91% of the 13F portfolio, value $23,087,066.

    13F-HR 0001056559-26-000003 filed by NORTH STAR ASSET MANAGEMENT INC
    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 48,510 shares
    Change vs previous 13F -1,397 shares

    0.76% of the 13F portfolio, value $17,409,269.

    13F-HR 0001056559-26-000002 filed by NORTH STAR ASSET MANAGEMENT INC
    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 49,907 shares
    Change vs previous 13F -876 shares

    0.78% of the 13F portfolio, value $19,417,316.

    13F-HR 0001056559-26-000001 filed by NORTH STAR ASSET MANAGEMENT INC
    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 50,783 shares
    Change vs previous 13F -1,586 shares

    0.72% of the 13F portfolio, value $17,750,181.

    13F-HR 0001056559-25-000005 filed by NORTH STAR ASSET MANAGEMENT INC
    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 52,369 shares
    Change vs previous 13F -618 shares

    0.74% of the 13F portfolio, value $17,395,411.

    13F-HR 0001056559-25-000003 filed by NORTH STAR ASSET MANAGEMENT INC
    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 52,987 shares
    Change vs previous 13F -1,386 shares

    0.62% of the 13F portfolio, value $13,690,781.

    13F-HR 0001056559-25-000002 filed by NORTH STAR ASSET MANAGEMENT INC
    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 54,373 shares
    Change vs previous 13F -1,105 shares

    0.69% of the 13F portfolio, value $15,539,260.

    13F-HR 0001056559-25-000001 filed by NORTH STAR ASSET MANAGEMENT INC
    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 55,478 shares
    Change vs previous 13F not available

    0.67% of the 13F portfolio, value $14,893,624.

    13F-HR 0001056559-24-000004 filed by NORTH STAR ASSET MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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