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Tower Research Capital LLC (TRC): WMK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tower Research Capital LLC (TRC) on WMK, newest first. How the timeline and the estimate are built.

Tower Research Capital LLC (TRC) held 3,738 WMK 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 3,738 shares
    Change vs previous 13F +1,582 shares

    0.01% of the 13F portfolio, value $292,723.

    13F-HR 0001533421-26-000008 filed by Tower Research Capital LLC (TRC)
    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 2,156 shares
    Change vs previous 13F -218 shares

    <0.01% of the 13F portfolio, value $147,449.

    13F-HR 0001533421-26-000006 filed by Tower Research Capital LLC (TRC)
    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 2,374 shares
    Change vs previous 13F +59 shares

    <0.01% of the 13F portfolio, value $152,150.

    13F-HR 0001533421-26-000004 filed by Tower Research Capital LLC (TRC)
    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 2,315 shares
    Change vs previous 13F +985 shares

    <0.01% of the 13F portfolio, value $166,379.

    13F-HR 0001533421-25-000019 filed by Tower Research Capital LLC (TRC)
    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 1,330 shares
    Change vs previous 13F +773 shares

    <0.01% of the 13F portfolio, value $96,412.

    13F-HR 0001533421-25-000013 filed by Tower Research Capital LLC (TRC)
    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 557 shares
    Change vs previous 13F +356 shares

    <0.01% of the 13F portfolio, value $42,917.

    13F-HR 0001533421-25-000007 filed by Tower Research Capital LLC (TRC)
    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 201 shares
    Change vs previous 13F -10,546 shares

    <0.01% of the 13F portfolio, value $13,611.

    13F-HR 0001533421-25-000001 filed by Tower Research Capital LLC (TRC)
    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 10,747 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $740,790.

    13F-HR 0001533421-24-000021 filed by Tower Research Capital LLC (TRC)
    Filed (acceptance time not in the bulk data set), ingested

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