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Tower Research Capital LLC (TRC): TOPT position timeline

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

Tower Research Capital LLC (TRC) held 1,461 TOPT 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 1,461 shares
    Change vs previous 13F -2,928 shares

    <0.01% of the 13F portfolio, value $48,096.

    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 4,389 shares
    Change vs previous 13F +4,167 shares

    <0.01% of the 13F portfolio, value $125,613.

    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 222 shares
    Change vs previous 13F -17,485 shares

    <0.01% of the 13F portfolio, value $6,933.

    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 17,707 shares
    Change vs previous 13F -61,803 shares

    0.01% of the 13F portfolio, value $539,355.

    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 79,510 shares
    Change vs previous 13F +71,364 shares

    0.06% of the 13F portfolio, value $2,169,828.

    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 8,146 shares
    Change vs previous 13F +7,175 shares

    0.01% of the 13F portfolio, value $194,038.

    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 971 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $25,304.

    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).