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R Squared Ltd: ARCO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of R Squared Ltd on ARCO, newest first. How the timeline and the estimate are built.

R Squared Ltd held 12,821 ARCO shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 12,821 shares
    Change vs previous 13F -296 shares

    0.05% of the 13F portfolio, value $103,337.

    13F-HR 0001896148-26-000004 filed by R Squared Ltd
    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 13,117 shares
    Change vs previous 13F -1,095 shares

    0.06% of the 13F portfolio, value $108,215.

    13F-HR 0001896148-26-000003 filed by R Squared Ltd
    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 14,212 shares
    Change vs previous 13F -665 shares

    0.05% of the 13F portfolio, value $104,316.

    13F-HR 0001896148-26-000001 filed by R Squared Ltd
    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 14,877 shares
    Change vs previous 13F -4,804 shares

    0.04% of the 13F portfolio, value $100,420.

    13F-HR 0001896148-25-000007 filed by R Squared Ltd
    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 19,681 shares
    Change vs previous 13F +7,881 shares

    0.09% of the 13F portfolio, value $155,283.

    13F-HR 0001896148-25-000006 filed by R Squared Ltd
    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 11,800 shares
    Change vs previous 13F +4,440 shares

    0.1% of the 13F portfolio, value $95,108.

    13F-HR 0001896148-25-000003 filed by R Squared Ltd
    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 7,360 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $53,581.

    13F-HR 0001896148-25-000001 filed by R Squared Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).