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Tower Research Capital LLC (TRC): PRDO position timeline

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

Tower Research Capital LLC (TRC) held 4,713 PRDO 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 4,713 shares
    Change vs previous 13F +2,253 shares

    <0.01% of the 13F portfolio, value $150,816.

    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 2,460 shares
    Change vs previous 13F -2 shares

    <0.01% of the 13F portfolio, value $91,537.

    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 2,462 shares
    Change vs previous 13F -2,227 shares

    <0.01% of the 13F portfolio, value $72,210.

    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 4,689 shares
    Change vs previous 13F -2,567 shares

    <0.01% of the 13F portfolio, value $176,588.

    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 7,256 shares
    Change vs previous 13F +4,850 shares

    0.01% of the 13F portfolio, value $237,199.

    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 2,406 shares
    Change vs previous 13F -3,959 shares

    <0.01% of the 13F portfolio, value $60,583.

    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 6,365 shares
    Change vs previous 13F -1,884 shares

    <0.01% of the 13F portfolio, value $168,482.

    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 8,249 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $183,458.

    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).