VANGUARD GROUP INC: OKLO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VANGUARD GROUP INC on OKLO, newest first. How the timeline and the estimate are built.

VANGUARD GROUP INC held 14,067,956 OKLO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

period ended2026-06-30
13F 14,067,956 shares
Change vs previous 13F +1,023,130 shares
0.01% of the 13F portfolio, value $736,176,136.
13F-HR 0002100119-26-001527 filed by VANGUARD CAPITAL MANAGEMENT LLC
Filed 2026-08-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- VANGUARD FIDUCIARY TRUST CO: 880,052 shares
- Vanguard Investments Australia, Ltd.: 36,753 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 120,334 shares
- Vanguard Personalized Indexing Management, LLC: 12,965 shares
- Vanguard Global Advisers, LLC: 53,003 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 6,539,334 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 6,425,515 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 13,044,826 shares
Change vs previous 13F +1,398,227 shares
0.01% of the 13F portfolio, value $646,892,922.
13F-HR 0002100121-26-000861 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
Filed 2026-05-08 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- VANGUARD FIDUCIARY TRUST CO: 820,630 shares
- Vanguard Investments Australia, Ltd.: 51,918 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 43,283 shares
- Vanguard Personalized Indexing Management, LLC: 10,745 shares
- Vanguard Global Advisers, LLC: 49,399 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 5,830,933 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 6,237,918 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 11,646,599 shares
Change vs previous 13F +46,781 shares
0.01% of the 13F portfolio, value $835,759,944.
13F-HR 0000102909-26-000031 filed by VANGUARD GROUP INC
Filed 2026-01-29 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- VANGUARD GROUP INC: 11,637,504 shares
- Vanguard Personalized Indexing Management, LLC: 9,095 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 11,599,818 shares
Change vs previous 13F +2,904,447 shares
0.02% of the 13F portfolio, value $1,294,887,684.
13F-HR 0000102909-25-000353 filed by VANGUARD GROUP INC
Filed 2025-11-07 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- VANGUARD GROUP INC: 11,593,468 shares
- Vanguard Personalized Indexing Management, LLC: 6,350 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 8,695,371 shares
Change vs previous 13F +4,313,974 shares
0.01% of the 13F portfolio, value $486,853,822.
13F-HR 0001752724-25-185843 filed by VANGUARD GROUP INC
Filed 2025-08-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- VANGUARD GROUP INC: 8,691,559 shares
- Vanguard Personalized Indexing Management, LLC: 3,812 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 4,381,397 shares
Change vs previous 13F +37,718 shares
<0.01% of the 13F portfolio, value $94,769,617.
13F-HR 0001752724-25-099331 filed by VANGUARD GROUP INC
Filed 2025-05-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 4,343,679 shares
Change vs previous 13F +2,090,154 shares
<0.01% of the 13F portfolio, value $92,216,306.
13F-HR 0001752724-25-022205 filed by VANGUARD GROUP INC
Filed 2025-02-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 2,253,525 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $18,231,018.
13F-HR 0001752724-24-248565 filed by VANGUARD GROUP INC
Filed 2024-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).