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Tower Research Capital LLC (TRC): SPXC position timeline

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

Tower Research Capital LLC (TRC) held 14,205 SPXC 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 14,205 shares
    Change vs previous 13F +9,821 shares

    0.09% of the 13F portfolio, value $3,482,640.

    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 4,384 shares
    Change vs previous 13F +1,314 shares

    0.02% of the 13F portfolio, value $876,537.

    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 3,070 shares
    Change vs previous 13F +1,994 shares

    0.01% of the 13F portfolio, value $614,184.

    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 1,076 shares
    Change vs previous 13F -4,252 shares

    0.01% of the 13F portfolio, value $200,975.

    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 5,328 shares
    Change vs previous 13F +2,886 shares

    0.02% of the 13F portfolio, value $893,399.

    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 2,442 shares
    Change vs previous 13F -1,468 shares

    0.01% of the 13F portfolio, value $314,481.

    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 3,910 shares
    Change vs previous 13F +546 shares

    0.01% of the 13F portfolio, value $568,983.

    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 3,364 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $536,424.

    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).