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MARATHON CAPITAL MANAGEMENT: SYM position timeline

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

MARATHON CAPITAL MANAGEMENT held 69,780 SYM 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 69,780 shares
    Change vs previous 13F +30,910 shares

    0.64% of the 13F portfolio, value $3,136,611.

    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 38,870 shares
    Change vs previous 13F -700 shares

    0.46% of the 13F portfolio, value $2,067,884.

    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 39,570 shares
    Change vs previous 13F +55 shares

    0.51% of the 13F portfolio, value $2,354,415.

    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 39,515 shares
    Change vs previous 13F -66,655 shares

    0.49% of the 13F portfolio, value $2,129,859.

    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 106,170 shares
    Change vs previous 13F -2,165 shares

    1.05% of the 13F portfolio, value $4,124,705.

    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 108,335 shares
    Change vs previous 13F +58,755 shares

    0.58% of the 13F portfolio, value $2,189,450.

    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 49,580 shares
    Change vs previous 13F +9,850 shares

    0.29% of the 13F portfolio, value $1,175,542.

    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 39,730 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $969,015.

    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).