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Tower Research Capital LLC (TRC): COR position timeline

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

Tower Research Capital LLC (TRC) held 2,691 COR 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 2,691 shares
    Change vs previous 13F -1,604 shares

    0.02% of the 13F portfolio, value $761,499.

    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 4,295 shares
    Change vs previous 13F +78 shares

    0.04% of the 13F portfolio, value $1,349,231.

    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 4,217 shares
    Change vs previous 13F +2,092 shares

    0.03% of the 13F portfolio, value $1,424,291.

    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 2,125 shares
    Change vs previous 13F +105 shares

    0.02% of the 13F portfolio, value $664,126.

    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 2,020 shares
    Change vs previous 13F -4,814 shares

    0.02% of the 13F portfolio, value $605,697.

    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 6,834 shares
    Change vs previous 13F -2,281 shares

    0.06% of the 13F portfolio, value $1,900,467.

    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 9,115 shares
    Change vs previous 13F +5,047 shares

    0.04% of the 13F portfolio, value $2,047,958.

    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 4,068 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $915,625.

    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).