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Tower Research Capital LLC (TRC): ARMK position timeline

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

Tower Research Capital LLC (TRC) held 21,183 ARMK 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 21,183 shares
    Change vs previous 13F +9,993 shares

    0.03% of the 13F portfolio, value $1,205,313.

    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 11,190 shares
    Change vs previous 13F -1,509 shares

    0.01% of the 13F portfolio, value $453,643.

    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 12,699 shares
    Change vs previous 13F +3,231 shares

    0.01% of the 13F portfolio, value $468,085.

    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 9,468 shares
    Change vs previous 13F +4,417 shares

    0.01% of the 13F portfolio, value $363,572.

    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 5,051 shares
    Change vs previous 13F -6,425 shares

    0.01% of the 13F portfolio, value $211,486.

    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 11,476 shares
    Change vs previous 13F -3,270 shares

    0.01% of the 13F portfolio, value $394,775.

    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 14,746 shares
    Change vs previous 13F +8,191 shares

    0.01% of the 13F portfolio, value $550,173.

    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 6,555 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $253,875.

    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).