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Tower Research Capital LLC (TRC): KALU position timeline

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

Tower Research Capital LLC (TRC) held 1,439 KALU 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 1,439 shares
    Change vs previous 13F -168 shares

    0.01% of the 13F portfolio, value $281,512.

    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 1,607 shares
    Change vs previous 13F -224 shares

    0.01% of the 13F portfolio, value $193,660.

    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 1,831 shares
    Change vs previous 13F +1,126 shares

    0.01% of the 13F portfolio, value $210,309.

    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 705 shares
    Change vs previous 13F +100 shares

    <0.01% of the 13F portfolio, value $54,397.

    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 605 shares
    Change vs previous 13F +343 shares

    <0.01% of the 13F portfolio, value $48,340.

    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 262 shares
    Change vs previous 13F -1,506 shares

    <0.01% of the 13F portfolio, value $15,883.

    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 1,768 shares
    Change vs previous 13F +1,352 shares

    <0.01% of the 13F portfolio, value $124,237.

    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 416 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $30,168.

    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).