ARIZONA STATE RETIREMENT SYSTEM: OKLO position timeline

ARIZONA STATE RETIREMENT SYSTEM held 39,512 OKLO shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 39,512 shares

   Change vs previous 13F +9,417 shares

   0.01% of the 13F portfolio, value $2,067,663.

   13F-HR 0000897069-26-001594 filed by ARIZONA STATE RETIREMENT SYSTEM
   Filed 2026-08-07 (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 30,095 shares

   Change vs previous 13F -281 shares

   0.01% of the 13F portfolio, value $1,492,411.

   13F-HR 0000897069-26-000996 filed by ARIZONA STATE RETIREMENT SYSTEM
   Filed 2026-05-01 (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 30,376 shares

   Change vs previous 13F -152 shares

   0.01% of the 13F portfolio, value $2,179,782.

   13F-HR 0000897069-26-000191 filed by ARIZONA STATE RETIREMENT SYSTEM
   Filed 2026-01-28 (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 30,528 shares

   Change vs previous 13F +12,292 shares

   0.02% of the 13F portfolio, value $3,407,841.

   13F-HR 0000897069-25-001611 filed by ARIZONA STATE RETIREMENT SYSTEM
   Filed 2025-11-03 (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 18,236 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $1,021,034.

   13F-HR 0000897069-25-001322 filed by ARIZONA STATE RETIREMENT SYSTEM
   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).