Oklo Inc.
OKLO- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0001849056
In the last 90 days, Oklo Inc. insiders filed 0 open-market purchases and 19 sales; 673 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in Oklo Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 93
- +39 vs. Q1 2024
- Shares held
- 40.0M
- +16.3M (+68.6%) vs. Q1 2024
- Total value
- $338.6M
- +$67.9M (+25.1%) vs. Q1 2024
- New holders
- 63
- 15 more added
- Sold out
- 24
- 13 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OKLO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 673 | $4.27B |
| Q1 2026 | 679 | $4.43B |
| Q4 2025 | 683 | $5.37B |
| Q3 2025 | 640 | $7.24B |
| Q2 2025 | 481 | $3.03B |
| Q1 2025 | 292 | $747.1M |
| Q4 2024 | 238 | $882.1M |
| Q3 2024 | 124 | $387.2M |
| Q2 2024 | 93 | $338.6M |
| Q1 2024 | 54 | $270.8M |
| Q4 2023 | 37 | $274.8M |
| Q3 2023 | 65 | $433.8M |
| Q2 2023 | 75 | $439.5M |
| Q1 2023 | 72 | $488.4M |
| Q4 2022 | 73 | $466.4M |
| Q3 2022 | 77 | $474.3M |
| Q2 2022 | 73 | $470.7M |
| Q1 2022 | 69 | $464.4M |
| Q4 2021 | 68 | $462.7M |
| Q3 2021 | 70 | $464.4M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Oklo Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sanctuary Wealth Management, L.L.C. | 31 | $263 | 0.00% | +31 | New |
| Sound Income Strategies, LLC | 60 | $508 | 0.00% | +60 | New |
| US Bancorp | 100 | $847 | 0.00% | +100 | New |
| Cypress Capital, LLC | 200 | $1.69K | 0.00% | +200 | New |
| Barclays PLC | 295 | $2.50K | 0.00% | +295 | New |
| Harbour Investments, Inc. | 300 | $2.54K | 0.00% | +300 | New |
| Larson Financial Group LLC | 400 | $3.39K | 0.00% | +400 | New |
| CIBC Private Wealth Group, LLC | 496 | $3.68K | 0.00% | +496 | New |
| Gordian Capital Singapore Pte Ltd | 518 | $4.39K | 0.00% | +518 | New |
| Caitlin John, LLC | 550 | $4.66K | 0.00% | +550 | New |
| ADAR1 Capital Management, LLC | 1,000 | $8.47K | 0.00% | +1,000 | New |
| Natixis | 1,300 | $11.0K | 0.00% | +1,300 | New |
| The PNC Financial Services Group, Inc. | 1,330 | $11.3K | 0.00% | +1,330 | New |
| Federation des caisses Desjardins du Quebec | 1,365 | $11.6K | 0.00% | +1,365 | New |
| Stone House Investment Management, LLC | 1,400 | $11.9K | 0.00% | +1,400 | New |
| UBS Group AG | 1,490 | $12.6K | 0.00% | +1,469+6,995.2% | Added |
| Kozak & Associates, Inc. | 1,700 | $14.0K | 0.00% | +700+70.0% | Added |
| Advisor Group Holdings, Inc. | 3,425 | $28.1K | 0.00% | +3,025+756.3% | Added |
| Royal Bank of Canada | 4,096 | $34.0K | 0.00% | +3,596+719.2% | Added |
| Citigroup Inc | 6,500 | $55.1K | 0.00% | −93,500−93.5% | Reduced |
| FNY Investment Advisers, LLC | 9,560 | $80.0K | 0.05% | −77,240−89.0% | Reduced |
| Black Swift Group, LLC | 10,000 | $84.7K | 0.02% | +10,000 | New |
| Strategic Blueprint, LLC | 10,000 | $84.7K | 0.01% | +10,000 | New |
| Peapack Gladstone Financial Corp | 12,310 | $104.0K | 0.00% | +12,310 | New |
| Highland Capital Management Fund Advisors, L.P. | 12,600 | $106.7K | 0.01% | +12,600 | New |
| GeoWealth Management, LLC | 12,850 | $108.8K | 0.00% | +12,850 | New |
| Mercer Global Advisors Inc | 16,204 | $137.2K | 0.00% | +16,204 | New |
| Advisory Services Network, LLC | 16,475 | $139.5K | 0.00% | +16,475 | New |
| Shay Capital LLC | 18,346 | $155.4K | 0.04% | −15,589−45.9% | Reduced |
| Sepio Capital, LP | 18,372 | $156.0K | 0.01% | +18,372 | New |
| Portland Investment Counsel Inc. | 20,000 | $169.4K | 0.06% | +20,000 | New |
| MYDA Advisors LLC | 20,000 | $169.4K | 0.05% | +20,000 | New |
| Level Four Advisory Services, LLC | 20,300 | $171.9K | 0.01% | +20,300 | New |
| Carlson Capital L P | 25,000 | $211.8K | 0.03% | +25,000 | New |
| Commonwealth Equity Services, LLC | 26,995 | $229.0K | 0.00% | +26,995 | New |
| Squarepoint Ops LLC | 27,431 | $232.3K | 0.00% | +12,028+78.1% | Added |
| Quest Partners LLC | 31,527 | $267.0K | 0.04% | +31,527 | New |
| Secure Asset Management, LLC | 34,224 | $289.9K | 0.05% | +34,224 | New |
| Exchange Traded Concepts, LLC | 35,600 | $301.5K | 0.01% | +29,370+471.4% | Added |
| Atom Investors LP | 36,525 | $309.4K | 0.03% | +36,525 | New |
| Virtu Financial LLC | 39,470 | $334.0K | 0.02% | +25,161+175.8% | Added |
| Flow State Investments, L.P. | 39,557 | $335.0K | 0.11% | −353,303−89.9% | Reduced |
| Simplex Trading, LLC | 39,892 | $337.0K | 0.01% | +17,595+78.9% | Added |
| Citadel Advisors LLC | 46,001 | $389.6K | 0.00% | +46,001 | New |
| Cinctive Capital Management LP | 46,100 | $390.5K | 0.02% | −7,414−13.9% | Reduced |
| Cerity Partners LLC | 51,315 | $434.6K | 0.00% | +51,315 | New |
| IMC-Chicago, LLC | 55,189 | $467.5K | 0.01% | +55,189 | New |
| Mariner, LLC | 57,544 | $487.4K | 0.00% | +57,544 | New |
| Joule Financial, LLC | 58,973 | $499.5K | 0.20% | +22,630+62.3% | Added |
| Group One Trading, L.P. | 66,523 | $563.5K | 0.02% | −11,912−15.2% | Reduced |
| Kestra Advisory Services, LLC | 67,288 | $569.9K | 0.00% | +67,288 | New |
| Magnetar Financial LLC | 75,000 | $635.3K | 0.01% | −513,556−87.3% | Reduced |
| Bokf, NA | 85,000 | $720.0K | 0.01% | +85,000 | New |
| Caption Management, LLC | 85,971 | $728.2K | 0.08% | +85,971 | New |
| Moore Capital Management, LP | 100,000 | $847.0K | 0.02% | −400,000−80.0% | Reduced |
| Mountain Lake Investment Management LLC | 100,551 | $851.7K | 0.89% | +100,551 | New |
| Cowen and Company, LLC | 105,000 | $889.4K | 0.02% | −530,154−83.5% | Reduced |
| Wells Fargo & Company | 124,763 | $1.06M | 0.00% | +124,763 | New |
| Nomura Holdings Inc | 137,244 | $1.16M | 0.01% | +137,244 | New |
| Northern Trust Corp | 145,777 | $1.23M | 0.00% | +145,777 | New |
| Susquehanna International Group, LLP | 147,723 | $1.25M | 0.00% | +122,378+482.8% | Added |
| Fred Alger Management, LLC | 152,591 | $1.29M | 0.01% | +152,591 | New |
| Alight Capital Management LP | 213,962 | $1.81M | 0.45% | +213,962 | New |
| Discovery Capital Management, LLC | 216,400 | $1.83M | 0.24% | +216,400 | New |
| SkyView Investment Advisors, LLC | 261,424 | $2.21M | 0.39% | −602−0.2% | Reduced |
| JPMorgan Chase & Co | 272,038 | $2.30M | 0.00% | −664,605−71.0% | Reduced |
| Cardiff Park Advisors, LLC | 315,133 | $2.67M | 0.26% | +315,133 | New |
| State Street Corp | 321,928 | $2.73M | 0.00% | +263,828+454.1% | Added |
| Morgan Stanley | 323,478 | $2.74M | 0.00% | +209,451+183.7% | Added |
| Scopus Asset Management, L.P. | 375,000 | $3.18M | 0.10% | +375,000 | New |
| Point72 Asset Management, L.P. | 382,104 | $3.24M | 0.01% | +382,104 | New |
| Charles Schwab Investment Management Inc | 401,320 | $3.40M | 0.00% | +401,320 | New |
| Aventail Capital Group, LP | 437,491 | $3.71M | 0.26% | +437,491 | New |
| Arosa Capital Management LP | 438,000 | $3.71M | 2.89% | +438,000 | New |
| Hel Ved Capital Management Ltd | 455,000 | $3.85M | 1.36% | +455,000 | New |
| Readystate Asset Management LP | 502,190 | $4.25M | 0.20% | −74,810−13.0% | Reduced |
| Jane Street Group, LLC | 523,027 | $4.43M | 0.00% | +523,027 | New |
| CI Private Wealth, LLC | 634,754 | $5.38M | 0.01% | +634,754 | New |
| Geode Capital Management, LLC | 712,767 | $6.04M | 0.00% | +712,767 | New |
| Gratus Capital LLC | 739,872 | $6.27M | 0.25% | +739,872 | New |
| D. E. Shaw & Co., Inc. | 774,478 | $6.56M | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 813,661 | $6.89M | 0.00% | +813,661 | New |
| MMCAP International Inc. SPC | 851,537 | $7.21M | 1.00% | +116,868+15.9% | Added |
| Valiant Capital Management, L.P. | 914,195 | $7.74M | 0.91% | +914,195 | New |
| Alyeska Investment Group, L.P. | 1,010,350 | $8.56M | 0.05% | +1,010,350 | New |
| Millennium Management LLC | 1,285,721 | $10.9M | 0.01% | −557,479−30.2% | Reduced |
| BlackRock Inc. | 1,328,436 | $11.3M | 0.00% | +1,328,436 | New |
| Balyasny Asset Management LLC | 1,387,667 | $11.8M | 0.03% | +1,387,667 | New |
| Vanguard Group Inc | 2,202,901 | $18.7M | 0.00% | +2,202,901 | New |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 3,056,992 | $25.9M | 0.12% | 00.0% | Unchanged |
| HITE Hedge Asset Management LLC | 3,920,419 | $33.2M | 3.25% | +3,647,353+1,335.7% | Added |
| Encompass Capital Advisors LLC | 5,716,241 | $48.4M | 2.62% | +2,882,640+101.7% | Added |
| Data Collective IV GP, LLC | 6,920,804 | $58.6M | 41.08% | +6,920,804 | New |
| Empyrean Capital Partners, LP | 0 | $0 | 0.00% | −3,056,992−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −1,853,981−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −1,486,979−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −857,122−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −591,412−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −320,388−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −230,528−100.0% | Sold out |