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Y-Intercept (Hong Kong) Ltd: RIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Y-Intercept (Hong Kong) Ltd on RIO, newest first. How the timeline and the estimate are built.

Y-Intercept (Hong Kong) Ltd held 97,622 RIO shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 97,622 shares
    Change vs previous 13F +57,790 shares

    0.18% of the 13F portfolio, value $9,267,256.

    13F-HR 0001772875-26-000008 filed by Y-Intercept (Hong Kong) 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 39,832 shares
    Change vs previous 13F +29,226 shares

    0.07% of the 13F portfolio, value $3,715,927.

    13F-HR 0001772875-26-000005 filed by Y-Intercept (Hong Kong) 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 10,606 shares
    Change vs previous 13F -21,395 shares

    0.02% of the 13F portfolio, value $848,798.

    13F-HR 0001772875-26-000002 filed by Y-Intercept (Hong Kong) 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 32,001 shares
    Change vs previous 13F +5,040 shares

    0.05% of the 13F portfolio, value $2,112,386.

    13F-HR 0001772875-25-000030 filed by Y-Intercept (Hong Kong) 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 26,961 shares
    Change vs previous 13F +26,961 shares

    0.04% of the 13F portfolio, value $1,572,635.

    13F-HR 0001772875-25-000024 filed by Y-Intercept (Hong Kong) 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 0 shares
    Change vs previous 13F -20,590 shares

    13F-HR 0001772875-25-000019 filed by Y-Intercept (Hong Kong) Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-12-31
    13F 20,590 shares
    Change vs previous 13F +13,669 shares

    0.08% of the 13F portfolio, value $1,210,898.

    13F-HR 0001420506-25-000115 filed by Y-Intercept (Hong Kong) Ltd
    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 6,921 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $492,568.

    13F-HR 0001420506-24-002587 filed by Y-Intercept (Hong Kong) Ltd
    Filed (acceptance time not in the bulk data set), ingested

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