Oklo (OKLO) relationships
Oklo (OKLO) is connected to 40 named shareholders, 0 other companies and 19 officers and directors, each link from an SEC filing. Its largest named shareholder is Jacob DeWitte, with 10.8% of the company (Form 4, Oct 1, 2026).
Largest shareholders of Oklo
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| Jacob DeWitte | 10.8% | Form 4 | Oct 1, 2026 | 0002021433-26-000021 |
| Vanguard | 7.5% | 13F | Jun 30, 2026 | 0002100119-26-001527 |
| Mirae Asset | 5.0% | 13F | Jun 30, 2026 | 0000905148-26-003698 |
| VanEck | 4.3% | 13F | Jun 30, 2026 | 0000869178-26-000093 |
| BlackRock | 3.9% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Morgan Stanley | 1.8% | 13F | Jun 30, 2026 | 0000895421-26-000243 |
| UBS | 1.3% | 13F | Jun 30, 2026 | 0001610520-26-000103 |
| State Street | 1.3% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| Geode Capital | 1.3% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| Norges Bank | 0.95% | 13F | Jun 30, 2026 | 0001374170-26-000069 |
| Clear Street Group Inc. | 0.71% | 13F | Jun 30, 2026 | 0001881567-26-000005 |
| Jane Street | 0.68% | 13F | Jun 30, 2026 | 0001595888-26-000108 |
| Marex Group plc | 0.65% | 13F | Jun 30, 2026 | 0001997464-26-000070 |
| NATIONAL BANK OF CANADA /FI/ | 0.64% | 13F | Jun 30, 2026 | 0000926171-26-000010 |
| Goldman Sachs | 0.62% | 13F | Jun 30, 2026 | 0000886982-26-000519 |
Officers and directors of Oklo
- Jacob DeWitte — Co-Founder, CEO · Director · 10% owner (Form 4, Oct 5, 2026)
- Caroline Cochran — Co-Founder, COO · Director · 10% owner (Form 4, Oct 5, 2026)
- Alexandra Renner — Chief Product Officer (Form 4, Oct 15, 2026)
- Richard Craig Bealmear — Chief Financial Officer (Form 4, Oct 5, 2026)
- John Hanson — Chief of Staff (Form 4, Oct 15, 2026)
- Michael Stuart Klein — Director · 10% owner (Form 4, Sep 24, 2025)
- William Carroll Murphy Goodwin — Chief Strategy Officer (Form 4, Sep 29, 2026)
- Daniel B. Poneman — Director (Form 4, Jun 15, 2026)
- Vivek Narayanadas — General Counsel & Secretary (Form 4, Oct 20, 2026)
- Richard Kinzley — Director (Form 4, Jun 15, 2026)
- Patrick Joseph Schweiger — Chief Technology Officer (Form 4, Mar 26, 2026)
- John M. Jansen — Director (Form 4, Sep 15, 2026)
- Mark T. Peters — Director (Form 4, Jun 15, 2026)
- Erik Lassen — Senior VP of Engineering (Form 3, Aug 4, 2026)
- Michael Dixon — VP of Accounting & Controller (Form 3, Aug 4, 2026)
- David A. Christian — Director (Form 4, Jun 15, 2026)
- Derek T. Kan — Director (Form 4, Jun 15, 2026)
- David G. Park — Director (Form 4, Jun 15, 2026)
- Michael N. Thompson Jr. — Director (Form 4, Jun 15, 2026)
Map of Oklo's relationships · Who owns Oklo