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Tower Research Capital LLC (TRC): SEIX position timeline

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

Tower Research Capital LLC (TRC) held 93,615 SEIX 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 93,615 shares
    Change vs previous 13F -98,727 shares

    0.05% of the 13F portfolio, value $2,165,315.

    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 192,342 shares
    Change vs previous 13F +127,454 shares

    0.12% of the 13F portfolio, value $4,435,483.

    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 64,888 shares
    Change vs previous 13F +31,029 shares

    0.04% of the 13F portfolio, value $1,514,810.

    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 33,859 shares
    Change vs previous 13F +27,101 shares

    0.02% of the 13F portfolio, value $798,734.

    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 6,758 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $159,218.

    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).