Oklo INC Schedule 13G passive stakes

The Vanguard Group has filed an amended Schedule 13G for Oklo Inc., reporting zero beneficial ownership following an internal realignment.

BlackRock, Inc. has reported a 9.2% beneficial ownership stake in OKLO INC CLASS A, holding over 14.4 million Class A shares as of December 31, 2025.

The Vanguard Group has reported a 7.85% beneficial ownership stake in Oklo Inc., holding 11,593,468 shares of common stock as of September 30, 2025.

BlackRock, Inc. has reported a 5.5% beneficial ownership stake in OKLO INC CLASS A, holding 8,076,075 Class A shares as of September 30, 2025.

The Vanguard Group has reported a 5.93% beneficial ownership stake in Oklo Inc.'s common stock, held in the ordinary course of business.

An amended Schedule 13G filing reveals that Mithril II LP, its related entities, and co-founders Ajay Royan and Peter Thiel, no longer hold any beneficial ownership in Oklo Inc.'s Class A Common Stock.

Encompass Capital Advisors LLC and Todd J. Kantor have filed an amended Schedule 13G, indicating they no longer beneficially own any Class A common stock of Oklo Inc. as of December 31, 2024.

Several investment entities and individuals have filed an amended Schedule 13G, disclosing their beneficial ownership in Oklo Inc.'s Class A Common Stock as of December 31, 2024.

AltC Sponsor LLC, M. Klein Associates, Inc., and Michael Klein have filed an amendment to their Schedule 13G, reporting that their collective beneficial ownership in Oklo Inc. Class A Common Stock has fallen below 5% following a pro rata distribution of shares.