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, Q3 2024
Institutional positions in Oklo Inc. as of Sep 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
- 124
- +33 vs. Q2 2024
- Shares held
- 46.4M
- +8.49M (+22.4%) vs. Q2 2024
- Total value
- $387.2M
- +$66.1M (+20.6%) vs. Q2 2024
- New holders
- 51
- 32 more added
- Sold out
- 18
- 21 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Oklo Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Data Collective IV GP, LLC | 6,920,804 | $56.0M | 34.25% | 00.0% | Unchanged |
| Encompass Capital Advisors LLC | 6,458,669 | $52.3M | 2.54% | +742,428+13.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 4,854,824 | $39.3M | 0.09% | +4,854,824 | New |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 3,056,992 | $24.7M | 0.11% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 2,763,460 | $22.4M | 0.11% | +1,753,110+173.5% | Added |
| Van Eck Associates Corp | 1,128,951 | $20.7M | 0.03% | +1,128,951 | New |
| HITE Hedge Asset Management LLC | 2,441,630 | $19.8M | 2.27% | −1,478,789−37.7% | Reduced |
| Vanguard Group Inc | 2,253,525 | $18.2M | 0.00% | +50,624+2.3% | Added |
| BlackRock, Inc. | 1,348,182 | $10.9M | 0.00% | +1,348,182 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,028,002 | $8.32M | 0.08% | +1,028,002 | New |
| Bank of America Corp | 964,454 | $7.80M | 0.00% | +964,454 | New |
| Portland Investment Counsel Inc. | 802,580 | $6.49M | 2.33% | +782,580+3,912.9% | Added |
| D. E. Shaw & Co., Inc. | 793,990 | $6.42M | 0.01% | +19,512+2.5% | Added |
| Readystate Asset Management LP | 765,553 | $6.19M | 0.32% | +263,363+52.4% | Added |
| Colony Group, LLC | 741,000 | $5.99M | 0.02% | +741,000 | New |
| Geode Capital Management, LLC | 737,704 | $5.97M | 0.00% | +24,937+3.5% | Added |
| CI Private Wealth, LLC | 632,454 | $5.12M | 0.01% | −2,300−0.4% | Reduced |
| Arosa Capital Management LP | 600,000 | $4.85M | 3.39% | +162,000+37.0% | Added |
| Jane Street Group, LLC | 524,085 | $4.24M | 0.01% | +1,058+0.2% | Added |
| Atomi Financial Group, Inc. | 515,591 | $4.17M | 0.26% | +515,591 | New |
| Charles Schwab Investment Management Inc | 422,453 | $3.42M | 0.00% | +21,133+5.3% | Added |
| Scopus Asset Management, L.P. | 375,000 | $3.03M | 0.09% | 00.0% | Unchanged |
| Millennium Management LLC | 365,261 | $2.95M | 0.00% | −920,460−71.6% | Reduced |
| Balyasny Asset Management LLC | 361,743 | $2.93M | 0.01% | −1,025,924−73.9% | Reduced |
| State Street Corp | 357,108 | $2.89M | 0.00% | +35,180+10.9% | Added |
| Cardiff Park Advisors, LLC | 315,133 | $2.55M | 0.23% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 261,424 | $2.12M | 0.35% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 250,975 | $2.03M | 0.28% | −600,562−70.5% | Reduced |
| Darrow Company, Inc. | 229,125 | $1.85M | 1.08% | +229,125 | New |
| Discovery Capital Management, LLC | 216,400 | $1.75M | 0.21% | 00.0% | Unchanged |
| Alight Capital Management LP | 200,000 | $1.62M | 0.58% | −13,962−6.5% | Reduced |
| Yaupon Capital Management LP | 174,564 | $1.41M | 0.09% | +174,564 | New |
| Formula Growth Ltd | 160,000 | $1.29M | 0.44% | +160,000 | New |
| Baird Financial Group, Inc. | 151,722 | $1.23M | 0.00% | +151,722 | New |
| Northern Trust Corp | 151,082 | $1.22M | 0.00% | +5,305+3.6% | Added |
| Kestra Advisory Services, LLC | 143,498 | $1.16M | 0.01% | +76,210+113.3% | Added |
| Joule Financial, LLC | 134,263 | $1.09M | 0.40% | +75,290+127.7% | Added |
| Winton Group Ltd | 132,431 | $1.07M | 0.08% | +132,431 | New |
| Point72 Asset Management, L.P. | 126,451 | $1.02M | 0.00% | −255,653−66.9% | Reduced |
| CastleKnight Management LP | 116,900 | $945.7K | 0.11% | +116,900 | New |
| Exchange Traded Concepts, LLC | 116,651 | $943.7K | 0.02% | +81,051+227.7% | Added |
| Mountain Lake Investment Management LLC | 115,000 | $930.4K | 0.98% | +14,449+14.4% | Added |
| Private Advisor Group, LLC | 106,221 | $859.3K | 0.01% | +106,221 | New |
| Citigroup Inc | 104,554 | $845.8K | 0.00% | +98,054+1,508.5% | Added |
| Moore Capital Management, LP | 100,000 | $809.0K | 0.02% | 00.0% | Unchanged |
| Linden Advisors LP | 100,000 | $809.0K | 0.01% | +100,000 | New |
| Susquehanna International Group, LLP | 99,171 | $802.3K | 0.00% | −48,552−32.9% | Reduced |
| Morgan Stanley | 92,866 | $751.3K | 0.00% | −230,612−71.3% | Reduced |
| IMC-Chicago, LLC | 86,669 | $701.2K | 0.02% | +31,480+57.0% | Added |
| Two Sigma Investments, LP | 85,203 | $689.3K | 0.00% | +85,203 | New |
| Atom Investors LP | 81,251 | $657.3K | 0.07% | +44,726+122.5% | Added |
| Secure Asset Management, LLC | 79,228 | $641.0K | 0.11% | +45,004+131.5% | Added |
| CenterBook Partners LP | 71,700 | $580.1K | 0.04% | +71,700 | New |
| Goldman Sachs Group Inc | 71,563 | $578.9K | 0.00% | −742,098−91.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 62,370 | $551.4K | 0.00% | +62,370 | New |
| Swiss National Bank | 59,600 | $482.2K | 0.00% | +59,600 | New |
| Janney Montgomery Scott LLC | 57,780 | $467.0K | 0.00% | +57,780 | New |
| Mariner, LLC | 56,644 | $458.3K | 0.00% | −900−1.6% | Reduced |
| Cerity Partners LLC | 51,315 | $415.1K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 50,000 | $404.5K | 0.02% | +50,000 | New |
| Aster Capital Management (DIFC) Ltd | 47,362 | $383.2K | 0.08% | +47,362 | New |
| Shay Capital LLC | 40,111 | $324.5K | 0.10% | +21,765+118.6% | Added |
| Sanctuary Advisors, LLC | 12,318 | $310.4K | 0.00% | +12,318 | New |
| Royal Bank of Canada | 38,354 | $310.0K | 0.00% | +34,258+836.4% | Added |
| Aventail Capital Group, LP | 37,491 | $303.3K | 0.02% | −400,000−91.4% | Reduced |
| Mercer Global Advisors Inc | 32,408 | $278.7K | 0.00% | +16,204+100.0% | Added |
| Citadel Advisors LLC | 31,680 | $256.3K | 0.00% | −14,321−31.1% | Reduced |
| Nebula Research & Development LLC | 30,344 | $245.5K | 0.03% | +30,344 | New |
| JPMorgan Chase & Co | 30,339 | $245.4K | 0.00% | −241,699−88.8% | Reduced |
| Aristotle Atlantic Partners, LLC | 29,667 | $240.0K | 0.01% | +29,667 | New |
| Quest Partners LLC | 28,242 | $228.5K | 0.02% | −3,285−10.4% | Reduced |
| California State Teachers Retirement System | 26,647 | $215.6K | 0.00% | +26,647 | New |
| Commonwealth Equity Services, LLC | 25,029 | $202.0K | 0.00% | −1,966−7.3% | Reduced |
| LPL Financial LLC | 18,908 | $153.0K | 0.00% | +18,908 | New |
| Sepio Capital, LP | 18,372 | $148.6K | 0.01% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 16,475 | $139.5K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,632 | $134.6K | 0.00% | +16,632 | New |
| Pictet Asset Management Holding SA | 16,307 | $131.9K | 0.00% | +16,307 | New |
| Interval Partners, LP | 15,868 | $128.4K | 0.00% | +15,868 | New |
| Cetera Investment Advisers | 15,007 | $121.4K | 0.00% | +15,007 | New |
| GeoWealth Management, LLC | 14,100 | $114.1K | 0.00% | +1,250+9.7% | Added |
| Mairs & Power Inc | 14,000 | $113.3K | 0.00% | +14,000 | New |
| National Bank of Canada | 13,000 | $105.2K | 0.00% | +13,000 | New |
| Stifel Financial Corp | 12,886 | $104.3K | 0.00% | +12,886 | New |
| UBS Asset Management Americas Inc | 12,881 | $104.2K | 0.00% | +12,881 | New |
| MML Investors Services, LLC | 12,850 | $104.0K | 0.00% | +12,850 | New |
| Highland Capital Management Fund Advisors, L.P. | 12,600 | $101.9K | 0.01% | 00.0% | Unchanged |
| Peapack Gladstone Financial Corp | 12,310 | $100.0K | 0.00% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 12,058 | $97.5K | 0.00% | +12,058 | New |
| UBS Group AG | 11,836 | $95.8K | 0.00% | +10,346+694.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 11,663 | $94.4K | 0.01% | +11,663 | New |
| Intrua Financial, LLC | 11,225 | $90.8K | 0.01% | +11,225 | New |
| Black Swift Group, LLC | 10,000 | $80.9K | 0.02% | 00.0% | Unchanged |
| Strategic Blueprint, LLC | 10,000 | $80.9K | 0.01% | 00.0% | Unchanged |
| Levin Capital Strategies, L.P. | 10,000 | $80.9K | 0.01% | +10,000 | New |
| Leonteq Securities AG | 9,000 | $72.8K | 0.01% | +9,000 | New |
| Barclays PLC | 7,250 | $58.7K | 0.00% | +6,955+2,357.6% | Added |
| Wells Fargo & Company | 6,398 | $51.8K | 0.00% | −118,365−94.9% | Reduced |
| Legal & General Group Plc | 5,717 | $46.3K | 0.00% | +5,717 | New |
| Kozak & Associates, Inc. | 2,700 | $44.7K | 0.01% | +1,000+58.8% | Added |