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Tower Research Capital LLC (TRC): CALM position timeline

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

Tower Research Capital LLC (TRC) held 1,707 CALM 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 1,707 shares
    Change vs previous 13F -2,252 shares

    <0.01% of the 13F portfolio, value $137,516.

    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 3,959 shares
    Change vs previous 13F +2,241 shares

    0.01% of the 13F portfolio, value $313,355.

    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 1,718 shares
    Change vs previous 13F +474 shares

    <0.01% of the 13F portfolio, value $136,701.

    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 1,244 shares
    Change vs previous 13F -10,213 shares

    <0.01% of the 13F portfolio, value $117,061.

    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 11,457 shares
    Change vs previous 13F +10,502 shares

    0.03% of the 13F portfolio, value $1,141,461.

    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 955 shares
    Change vs previous 13F -3,441 shares

    <0.01% of the 13F portfolio, value $86,810.

    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 4,396 shares
    Change vs previous 13F +4,324 shares

    0.01% of the 13F portfolio, value $452,436.

    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 72 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,388.

    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).