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Tower Research Capital LLC (TRC): RIG position timeline

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

Tower Research Capital LLC (TRC) held 40,047 RIG 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 40,047 shares
    Change vs previous 13F -43,209 shares

    <0.01% of the 13F portfolio, value $195,830.

    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 83,256 shares
    Change vs previous 13F +64,047 shares

    0.01% of the 13F portfolio, value $551,987.

    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 19,209 shares
    Change vs previous 13F -132,674 shares

    <0.01% of the 13F portfolio, value $79,333.

    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 151,883 shares
    Change vs previous 13F +81,766 shares

    0.01% of the 13F portfolio, value $473,875.

    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 70,117 shares
    Change vs previous 13F +53,016 shares

    <0.01% of the 13F portfolio, value $181,603.

    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 17,101 shares
    Change vs previous 13F -33,377 shares

    <0.01% of the 13F portfolio, value $53,679.

    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 50,478 shares
    Change vs previous 13F +38,158 shares

    <0.01% of the 13F portfolio, value $189,292.

    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 12,320 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $52,360.

    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).