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Tower Research Capital LLC (TRC): SYNA position timeline

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

Tower Research Capital LLC (TRC) held 2,970 SYNA 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 2,970 shares
    Change vs previous 13F -799 shares

    0.01% of the 13F portfolio, value $368,963.

    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 3,769 shares
    Change vs previous 13F +1,403 shares

    0.01% of the 13F portfolio, value $263,981.

    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 2,366 shares
    Change vs previous 13F -4,300 shares

    <0.01% of the 13F portfolio, value $175,131.

    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 6,666 shares
    Change vs previous 13F +1,585 shares

    0.01% of the 13F portfolio, value $455,555.

    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 5,081 shares
    Change vs previous 13F +3,131 shares

    0.01% of the 13F portfolio, value $329,350.

    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 1,950 shares
    Change vs previous 13F -3,179 shares

    <0.01% of the 13F portfolio, value $124,254.

    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 5,129 shares
    Change vs previous 13F +3,860 shares

    0.01% of the 13F portfolio, value $391,445.

    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 1,269 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $98,449.

    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).