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Tower Research Capital LLC (TRC): ALNY position timeline

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

Tower Research Capital LLC (TRC) held 2,366 ALNY 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 2,366 shares
    Change vs previous 13F -7,261 shares

    0.02% of the 13F portfolio, value $712,237.

    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 9,627 shares
    Change vs previous 13F +3,786 shares

    0.08% of the 13F portfolio, value $3,185,285.

    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 5,841 shares
    Change vs previous 13F +4,304 shares

    0.06% of the 13F portfolio, value $2,322,674.

    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 1,537 shares
    Change vs previous 13F +1,473 shares

    0.02% of the 13F portfolio, value $700,872.

    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 64 shares
    Change vs previous 13F -1,319 shares

    <0.01% of the 13F portfolio, value $20,870.

    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 1,383 shares
    Change vs previous 13F -3,998 shares

    0.01% of the 13F portfolio, value $366,634.

    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 5,381 shares
    Change vs previous 13F +4,840 shares

    0.03% of the 13F portfolio, value $1,266,203.

    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 541 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $148,791.

    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).