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SOMERVILLE KURT F: ROK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SOMERVILLE KURT F on ROK, newest first. How the timeline and the estimate are built.

SOMERVILLE KURT F held 25,565 ROK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 25,565 shares
    Change vs previous 13F -2,048 shares

    3.02% of the 13F portfolio, value $12,656,721.

    13F-HR 0001215208-26-000005 filed by SOMERVILLE KURT F
    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 27,613 shares
    Change vs previous 13F -16,488 shares

    2.61% of the 13F portfolio, value $9,909,754.

    13F-HR 0001215208-26-000002 filed by SOMERVILLE KURT F
    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 44,101 shares
    Change vs previous 13F -1,777 shares

    2.91% of the 13F portfolio, value $17,158,377.

    13F-HR 0001215208-26-000001 filed by SOMERVILLE KURT F
    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 45,878 shares
    Change vs previous 13F -5,009 shares

    2.65% of the 13F portfolio, value $16,035,736.

    13F-HR 0001215208-25-000008 filed by SOMERVILLE KURT F
    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 50,887 shares
    Change vs previous 13F -4,511 shares

    2.85% of the 13F portfolio, value $16,903,135.

    13F-HR 0001314376-25-000003 filed by SOMERVILLE KURT F
    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 55,398 shares
    Change vs previous 13F -1,046 shares

    2.49% of the 13F portfolio, value $14,313,734.

    13F-HR 0001215208-25-000001 filed by SOMERVILLE KURT F
    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 56,444 shares
    Change vs previous 13F -287 shares

    2.71% of the 13F portfolio, value $16,131,131.

    13F-HR 0001494234-25-000005 filed by SOMERVILLE KURT F
    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 56,731 shares
    Change vs previous 13F not available

    2.45% of the 13F portfolio, value $15,230,005.

    13F-HR 0001053914-24-000005 filed by SOMERVILLE KURT F
    Filed (acceptance time not in the bulk data set), ingested

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