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Tower Research Capital LLC (TRC): CRK position timeline

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

Tower Research Capital LLC (TRC) held 6,067 CRK 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 6,067 shares
    Change vs previous 13F -6,558 shares

    <0.01% of the 13F portfolio, value $90,520.

    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 12,625 shares
    Change vs previous 13F +9,241 shares

    0.01% of the 13F portfolio, value $266,135.

    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 3,384 shares
    Change vs previous 13F -1,719 shares

    <0.01% of the 13F portfolio, value $78,441.

    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 5,103 shares
    Change vs previous 13F -2,713 shares

    <0.01% of the 13F portfolio, value $101,192.

    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 7,816 shares
    Change vs previous 13F -808 shares

    0.01% of the 13F portfolio, value $216,269.

    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 8,624 shares
    Change vs previous 13F +1,260 shares

    0.01% of the 13F portfolio, value $175,412.

    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 7,364 shares
    Change vs previous 13F -1,273 shares

    <0.01% of the 13F portfolio, value $134,172.

    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 8,637 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $96,130.

    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).