Skip to content
Disclosery

MARATHON CAPITAL MANAGEMENT: NPKI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARATHON CAPITAL MANAGEMENT on NPKI, newest first. How the timeline and the estimate are built.

MARATHON CAPITAL MANAGEMENT held 343,930 NPKI shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 343,930 shares
    Change vs previous 13F -2,180 shares

    1.11% of the 13F portfolio, value $5,471,926.

    13F-HR 0001172661-26-002744 filed by MARATHON CAPITAL MANAGEMENT
    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 346,110 shares
    Change vs previous 13F -11,280 shares

    1.13% of the 13F portfolio, value $5,015,134.

    13F-HR 0001172661-26-001839 filed by MARATHON CAPITAL MANAGEMENT
    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 357,390 shares
    Change vs previous 13F -30,960 shares

    0.92% of the 13F portfolio, value $4,260,089.

    13F-HR 0001172661-26-000374 filed by MARATHON CAPITAL MANAGEMENT
    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 388,350 shares
    Change vs previous 13F -7,500 shares

    1.01% of the 13F portfolio, value $4,392,239.

    13F-HR 0001172661-25-004808 filed by MARATHON CAPITAL MANAGEMENT
    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 395,850 shares
    Change vs previous 13F -18,025 shares

    0.86% of the 13F portfolio, value $3,368,684.

    13F-HR 0001172661-25-003317 filed by MARATHON CAPITAL MANAGEMENT
    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 413,875 shares
    Change vs previous 13F +7,825 shares

    0.64% of the 13F portfolio, value $2,404,614.

    13F-HR 0001172661-25-002209 filed by MARATHON CAPITAL MANAGEMENT
    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 406,050 shares
    Change vs previous 13F -750 shares

    0.78% of the 13F portfolio, value $3,114,404.

    13F-HR 0001172661-25-001088 filed by MARATHON CAPITAL MANAGEMENT
    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 406,800 shares
    Change vs previous 13F not available

    0.68% of the 13F portfolio, value $2,819,124.

    13F-HR 0001172661-24-005065 filed by MARATHON CAPITAL MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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