Who owns OKLO
659 institutions reported holding OKLO for 2026Q1, together 52% of the company, fewer than the 671 a quarter earlier.
659
Institutions reporting a position · as of 2026Q1 · down from 671 the quarter before
- Shares held by institutions
- 88.8M
Shares held by institutions · 52% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $4.41B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 28%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 19
- New positions
- 123
- Positions exited
- 141
- Added to
- 268
- Reduced
- 151
- Top 10 holdersof the company
- 35%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 659 | 88.8M | $4.41B |
| 2025Q4 | 671 | 74.3M | $5.33B |
| 2025Q3 | 633 | 64.6M | $7.20B |
| 2025Q2 | 477 | 54.0M | $3.02B |
| 2025Q1 | 290 | 34.5M | $747M |
| 2024Q4 | 237 | 41.4M | $882M |
| 2024Q3 | 123 | 46.3M | $387M |
| 2024Q2 | 93 | 40.0M | $339M |
| 2024Q1 | 54 | 23.7M | $271M |
| 2023Q4 | 37 | 26.0M | $275M |
| 2023Q3 | 65 | 41.9M | $434M |
| 2023Q2 | 74 | 42.0M | $438M |
| 2023Q1 | 71 | 47.8M | $485M |
| 2022Q4 | 72 | 46.8M | $464M |
| 2022Q3 | 77 | 48.6M | $474M |
| 2022Q2 | 73 | 48.3M | $466M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Inc. | 15.9M | 9.3% | $789M |
| VANGUARD GROUP INC | 13.0M | 7.7% | $647M |
| Mirae Asset Global Investments Co., Ltd. | 9.2M | 5.4% | $456M |
| VAN ECK ASSOCIATES CORP | 6.1M | 3.6% | $302M |
| Defiance ETFs, LLC | 3.6M | 2.1% | $181M |
| STATE STREET CORP | 3.3M | 2.0% | $165M |
| GEODE CAPITAL MANAGEMENT LLC | 3.1M | 1.8% | $151M |
| MORGAN STANLEY | 2.7M | 1.6% | $133M |
| Alyeska Investment Group, L.P. | 1.7M | 1.0% | $85M |
| UBS Group AG | 1.2M | 0.71% | $60M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
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