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Disclosery

Tower Research Capital LLC (TRC): SRRK position timeline

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

Tower Research Capital LLC (TRC) held 5,174 SRRK 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 5,174 shares
    Change vs previous 13F -8,821 shares

    0.01% of the 13F portfolio, value $284,570.

    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 13,995 shares
    Change vs previous 13F +5,785 shares

    0.02% of the 13F portfolio, value $687,994.

    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 8,210 shares
    Change vs previous 13F +2,838 shares

    0.01% of the 13F portfolio, value $361,650.

    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 5,372 shares
    Change vs previous 13F -3,743 shares

    0.01% of the 13F portfolio, value $200,053.

    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 9,115 shares
    Change vs previous 13F +6,768 shares

    0.01% of the 13F portfolio, value $322,853.

    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 2,347 shares
    Change vs previous 13F -4,039 shares

    <0.01% of the 13F portfolio, value $75,456.

    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 6,386 shares
    Change vs previous 13F -10,041 shares

    0.01% of the 13F portfolio, value $276,003.

    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 16,427 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $131,580.

    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).