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
- period ended2026-06-3013F 1,605,529 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 1,872,533 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 2,647,139 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 4,114,728 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 5,239,248 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 5,666,748 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 5,687,273 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 4,935,800 sharesChange 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), ingestedAcceptance time not in the bulk data set (spec §4.2).