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Tower Research Capital LLC (TRC): ABCL position timeline

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

Tower Research Capital LLC (TRC) held 1,101 ABCL 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 1,101 shares
    Change vs previous 13F -4,630 shares

    <0.01% of the 13F portfolio, value $8,643.

    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 5,731 shares
    Change vs previous 13F -14,344 shares

    <0.01% of the 13F portfolio, value $20,001.

    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 20,075 shares
    Change vs previous 13F +14,901 shares

    <0.01% of the 13F portfolio, value $68,656.

    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 5,174 shares
    Change vs previous 13F -413 shares

    <0.01% of the 13F portfolio, value $26,026.

    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 5,587 shares
    Change vs previous 13F +1,053 shares

    <0.01% of the 13F portfolio, value $19,163.

    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 4,534 shares
    Change vs previous 13F -7,676 shares

    <0.01% of the 13F portfolio, value $10,111.

    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 12,210 shares
    Change vs previous 13F -3,773 shares

    <0.01% of the 13F portfolio, value $35,776.

    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 15,983 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $41,556.

    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).