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Tower Research Capital LLC (TRC): ARI position timeline

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

Tower Research Capital LLC (TRC) held 104,073 ARI 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 104,073 shares
    Change vs previous 13F +93,811 shares

    0.03% of the 13F portfolio, value $1,111,500.

    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 10,262 shares
    Change vs previous 13F +4,151 shares

    <0.01% of the 13F portfolio, value $108,367.

    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 6,111 shares
    Change vs previous 13F +957 shares

    <0.01% of the 13F portfolio, value $59,154.

    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 5,154 shares
    Change vs previous 13F -9,257 shares

    <0.01% of the 13F portfolio, value $52,210.

    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 14,411 shares
    Change vs previous 13F +10,899 shares

    <0.01% of the 13F portfolio, value $139,498.

    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 3,512 shares
    Change vs previous 13F -5,083 shares

    <0.01% of the 13F portfolio, value $33,610.

    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 8,595 shares
    Change vs previous 13F -4,302 shares

    <0.01% of the 13F portfolio, value $74,432.

    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 12,897 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $118,524.

    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).