Russell Investments Group, Ltd.: OKLO position timeline

Russell Investments Group, Ltd. held 250,323 OKLO shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 250,323 shares

   Change vs previous 13F +206,031 shares

   0.01% of the 13F portfolio, value $13,099,400.

   13F-HR 0001193125-26-336961 filed by Russell Investments Group, Ltd.
   Filed 2026-08-06 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 44,292 shares

   Change vs previous 13F +28,120 shares

   <0.01% of the 13F portfolio, value $2,150,561.

   13F-HR 0001193125-26-213225 filed by Russell Investments Group, Ltd.
   Filed 2026-05-08 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

3. period ended2025-12-31

   13F 16,172 shares

   Change vs previous 13F -29,039 shares

   <0.01% of the 13F portfolio, value $1,160,569.

   13F-HR 0001193125-26-053181 filed by Russell Investments Group, Ltd.
   Filed 2026-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

4. period ended2025-09-30

   13F 45,211 shares

   Change vs previous 13F +15,846 shares

   0.01% of the 13F portfolio, value $5,046,902.

   13F-HR 0001193125-25-278803 filed by Russell Investments Group, Ltd.
   Filed 2025-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

5. period ended2025-06-30

   13F 29,365 shares

   Change vs previous 13F not available

   <0.01% of the 13F portfolio, value $1,644,146.

   13F-HR 0000950123-25-007728 filed by Russell Investments Group, Ltd.
   Filed 2025-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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