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Tower Research Capital LLC (TRC): TUSK position timeline

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

Tower Research Capital LLC (TRC) held 13,477 TUSK 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 13,477 shares
    Change vs previous 13F +955 shares

    <0.01% of the 13F portfolio, value $43,800.

    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 12,522 shares
    Change vs previous 13F +6,971 shares

    <0.01% of the 13F portfolio, value $30,679.

    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 5,551 shares
    Change vs previous 13F +681 shares

    <0.01% of the 13F portfolio, value $10,269.

    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 4,870 shares
    Change vs previous 13F -2,699 shares

    <0.01% of the 13F portfolio, value $11,152.

    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 7,569 shares
    Change vs previous 13F +2,933 shares

    <0.01% of the 13F portfolio, value $21,193.

    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 4,636 shares
    Change vs previous 13F +995 shares

    <0.01% of the 13F portfolio, value $9,457.

    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 3,641 shares
    Change vs previous 13F +1,700 shares

    <0.01% of the 13F portfolio, value $10,923.

    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 1,941 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,939.

    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).