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Ruffer LLP: ARIS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ruffer LLP on ARIS, newest first. How the timeline and the estimate are built.

Ruffer LLP held 1,605,529 ARIS shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,605,529 shares
    Change vs previous 13F -267,004 shares

    0.85% of the 13F portfolio, value $23,908,258.

    13F-HR 0001426859-26-000008 filed by Ruffer LLP
    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 1,872,533 shares
    Change vs previous 13F -774,606 shares

    1.42% of the 13F portfolio, value $34,758,271.

    13F-HR 0001426859-26-000005 filed by Ruffer LLP
    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 2,647,139 shares
    Change vs previous 13F -1,467,589 shares

    1.96% of the 13F portfolio, value $43,054,761.

    13F-HR 0001426859-26-000001 filed by Ruffer LLP
    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 4,114,728 shares
    Change vs previous 13F -1,124,520 shares

    2.24% of the 13F portfolio, value $40,335,705.

    13F-HR 0001426859-25-000012 filed by Ruffer LLP
    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 5,239,248 shares
    Change vs previous 13F -427,500 shares

    1.56% of the 13F portfolio, value $35,320,674.

    13F-HR 0001426859-25-000007 filed by Ruffer LLP
    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 5,666,748 shares
    Change vs previous 13F -20,525 shares

    1.01% of the 13F portfolio, value $26,194,599.

    13F-HR 0001426859-25-000005 filed by Ruffer LLP
    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 5,687,273 shares
    Change vs previous 13F +751,473 shares

    0.72% of the 13F portfolio, value $19,940,392.

    13F-HR 0001426859-25-000002 filed by Ruffer LLP
    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 4,935,800 shares
    Change vs previous 13F not available

    0.71% of the 13F portfolio, value $22,545,947.

    13F-HR 0001426859-24-000010 filed by Ruffer LLP
    Filed (acceptance time not in the bulk data set), ingested

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