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Tower Research Capital LLC (TRC): HLN position timeline

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

Tower Research Capital LLC (TRC) held 10,324 HLN 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 10,324 shares
    Change vs previous 13F +10,209 shares

    <0.01% of the 13F portfolio, value $96,323.

    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 115 shares
    Change vs previous 13F -60,553 shares

    <0.01% of the 13F portfolio, value $1,151.

    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 60,668 shares
    Change vs previous 13F -585,179 shares

    0.01% of the 13F portfolio, value $613,353.

    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 645,847 shares
    Change vs previous 13F +643,184 shares

    0.16% of the 13F portfolio, value $5,793,248.

    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 2,663 shares
    Change vs previous 13F +2,417 shares

    <0.01% of the 13F portfolio, value $27,615.

    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 246 shares
    Change vs previous 13F -7,547 shares

    <0.01% of the 13F portfolio, value $2,531.

    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 7,793 shares
    Change vs previous 13F -41,663 shares

    <0.01% of the 13F portfolio, value $74,345.

    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 49,456 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $523,244.

    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).