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Tower Research Capital LLC (TRC): AMZN position timeline

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

Tower Research Capital LLC (TRC) held 220,370 AMZN 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 220,370 shares
    Change vs previous 13F +69,551 shares

    1.29% of the 13F portfolio, value $52,522,986.

    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 150,819 shares
    Change vs previous 13F -347,510 shares

    0.82% of the 13F portfolio, value $31,411,073.

    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 498,329 shares
    Change vs previous 13F +271,291 shares

    2.78% of the 13F portfolio, value $115,024,299.

    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 227,038 shares
    Change vs previous 13F -108,835 shares

    1.38% of the 13F portfolio, value $49,850,734.

    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 335,873 shares
    Change vs previous 13F -179,532 shares

    1.99% of the 13F portfolio, value $73,687,177.

    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 515,405 shares
    Change vs previous 13F -204,147 shares

    2.87% of the 13F portfolio, value $96,509,587.

    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 719,552 shares
    Change vs previous 13F +422,223 shares

    3.13% of the 13F portfolio, value $157,862,513.

    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 297,329 shares
    Change vs previous 13F not available

    1.47% of the 13F portfolio, value $55,401,312.

    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).