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 20 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, Q4 2025
Institutional positions in Oklo Inc. as of Dec 31, 2025. 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
- 683
- +53 vs. Q3 2025
- Shares held
- 74.8M
- +10.1M (+15.5%) vs. Q3 2025
- Total value
- $5.37B
- −$1.85B (−25.7%) vs. Q3 2025
- New holders
- 190
- 231 more added
- Sold out
- 137
- 196 more reduced
10 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Oklo Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GPS Wealth Strategies Group, LLC | 1,185 | $85.0K | 0.07% | −5,163−81.3% | Reduced |
| Copia Wealth Management | 1,180 | $84.7K | 0.06% | +243+25.9% | Added |
| Hollencrest Capital Management | 1,153 | $82.7K | 0.00% | +593+105.9% | Added |
| CoreCap Advisors, LLC | 1,136 | $81.5K | 0.00% | +90+8.6% | Added |
| SOA Wealth Advisors, LLC. | 1,123 | $80.6K | 0.01% | +25+2.3% | Added |
| Rothschild Investment LLC | 1,103 | $79.2K | 0.00% | +378+52.1% | Added |
| Vestor Capital, LLC | 1,825 | $72.0K | 0.01% | +814+80.5% | Added |
| Umb Bank N A | 1,000 | $71.8K | 0.00% | +1,000 | New |
| Intesa Sanpaolo S.p.A. | 1,000 | $71.6K | 0.00% | +1,000 | New |
| Banque Transatlantique SA | 985 | $70.7K | 0.00% | −26,905−96.5% | Reduced |
| Greenline Wealth Management LLC | 955 | $68.5K | 0.07% | +955 | New |
| Vision Retirement, LLC | 841 | $60.4K | 0.02% | +841 | New |
| Macquarie Group Ltd | 837 | $60.1K | 0.00% | −4,336−83.8% | Reduced |
| Noble Wealth Management PBC | 825 | $59.2K | 0.03% | −2,575−75.7% | Reduced |
| TD Waterhouse Canada Inc. | 820 | $58.9K | 0.00% | −1,741−68.0% | Reduced |
| Comprehensive Financial Planning, Inc. | 815 | $58.5K | 0.04% | +500+158.7% | Added |
| Compagnie Lombard Odier SCmA | 800 | $57.4K | 0.00% | −2,200−73.3% | Reduced |
| Financial Consulate, Inc | 800 | $57.4K | 0.01% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 800 | $57.4K | 0.00% | +800 | New |
| Comerica Bank | 756 | $54.3K | 0.00% | −225−22.9% | Reduced |
| EFG International AG | 752 | $54.0K | 0.00% | +752 | New |
| Silicon Valley Capital Partners | 728 | $52.2K | 0.00% | +728 | Added |
| Anfield Capital Management, LLC | 671 | $48.2K | 0.02% | −1,343−66.7% | Reduced |
| Strategic Advocates LLC | 663 | $47.5K | 0.01% | +275+70.9% | Added |
| CrossGen Wealth, LLC | 628 | $45.1K | 0.04% | +628 | New |
| NVWM, LLC | 610 | $43.8K | 0.01% | +610 | New |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 600 | $43.1K | 0.00% | +600 | New |
| EverSource Wealth Advisors, LLC | 594 | $42.6K | 0.00% | +73+14.0% | Added |
| Acadian Asset Management LLC | 556 | $39.0K | 0.00% | +556 | New |
| Vision Financial Markets LLC | 525 | $37.7K | 0.04% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 504 | $36.2K | 0.02% | +53+11.8% | Added |
| Solstein Capital, LLC | 500 | $35.9K | 0.01% | 00.0% | Unchanged |
| Cornerstone National Bank & Trust Co | 500 | $35.9K | 0.01% | 00.0% | Unchanged |
| Rossby Financial, LCC | 500 | $35.9K | 0.01% | +150+42.9% | Added |
| Litman Gregory Asset Management LLC | 500 | $35.9K | 0.00% | +500 | New |
| Kemnay Advisory Services Inc. | 483 | $34.7K | 0.01% | +483 | New |
| SHP Wealth Management | 452 | $32.4K | 0.00% | +452 | New |
| Triumph Capital Management | 443 | $31.8K | 0.01% | +443 | New |
| Strategic Wealth Partners, Ltd. | 440 | $31.6K | 0.00% | −468−51.5% | Reduced |
| Manchester Capital Management LLC | 430 | $30.9K | 0.00% | −340−44.2% | Reduced |
| Gilpin Wealth Management, LLC | 400 | $28.7K | 0.02% | +400 | New |
| Whittier Trust Co of Nevada Inc | 300 | $28.7K | 0.00% | 00.0% | Unchanged |
| Bear Mountain Capital, Inc. | 300 | $27.4K | 0.01% | 00.0% | Unchanged |
| GAMMA Investing LLC | 365 | $26.2K | 0.00% | +285+356.3% | Added |
| Curio Wealth, LLC | 310 | $25.2K | 0.01% | 00.0% | Unchanged |
| NBC Securities, Inc. | 350 | $25.1K | 0.00% | +150+75.0% | Added |
| Essential Partners LLC | 331 | $23.8K | 0.01% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 319 | $22.9K | 0.00% | +319 | New |
| Bogart Wealth, LLC | 314 | $22.5K | 0.00% | +231+278.3% | Added |
| HM Payson & Co | 303 | $21.7K | 0.00% | +103+51.5% | Added |
| Costello Asset Management, INC | 300 | $21.5K | 0.01% | −200−40.0% | Reduced |
| Morton Brown Family Wealth, LLC | 300 | $21.5K | 0.01% | +50+20.0% | Added |
| SageView Advisory Group, LLC | 275 | $19.7K | 0.00% | +275 | New |
| GoalVest Advisory LLC | 274 | $19.7K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 268 | $19.2K | 0.00% | −623−69.9% | Reduced |
| Bryn Mawr Trust Co | 265 | $19.0K | 0.00% | −135−33.8% | Reduced |
| State of Alaska, Department of Revenue | 276 | $19.0K | 0.00% | +276 | New |
| TSFG, LLC | 265 | $19.0K | 0.00% | +265 | New |
| Chung Wu Investment Group, LLC | 260 | $18.7K | 0.02% | −2,920−91.8% | Reduced |
| Ronald Blue Trust, Inc. | 256 | $18.4K | 0.00% | −1,025−80.0% | Reduced |
| Gunpowder Capital Management, LLC dba Oliver Wealth Management | 254 | $18.2K | 0.01% | +254 | New |
| Huntington National Bank | 252 | $18.1K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 250 | $17.9K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 241 | $17.3K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 233 | $16.7K | 0.00% | +233 | New |
| Raiffeisen Bank International AG | 223 | $16.0K | 0.00% | +223 | New |
| Quadrant Capital Group LLC | 218 | $15.6K | 0.00% | +31+16.6% | Added |
| HighMark Wealth Management LLC | 210 | $15.1K | 0.01% | +5+2.4% | Added |
| Dogwood Wealth Management LLC | 202 | $14.5K | 0.01% | +202 | New |
| Winnow Wealth LLC | 200 | $14.4K | 0.01% | +200 | New |
| WFA of San Diego, LLC | 200 | $14.4K | 0.01% | −200−50.0% | Reduced |
| Front Row Advisors LLC | 200 | $14.4K | 0.00% | 00.0% | Unchanged |
| Lodestone Wealth Management LLC | 200 | $14.4K | 0.01% | +200 | New |
| Covestor Ltd | 190 | $14.0K | 0.01% | −2−1.0% | Reduced |
| ORG Wealth Partners, LLC | 181 | $13.0K | 0.00% | +181 | New |
| TFC Financial Management | 175 | $12.6K | 0.00% | 00.0% | Unchanged |
| Allianz SE | 171 | $12.3K | 0.00% | +171 | New |
| Sankala Group LLC | 175 | $11.0K | 0.01% | +175 | New |
| Sittner & Nelson, LLC | 150 | $10.7K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 137 | $9.83K | 0.00% | −97−41.5% | Reduced |
| First Horizon Corp | 128 | $9.19K | 0.00% | +67+109.8% | Added |
| Orion Capital Management LLC | 128 | $9.19K | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 126 | $9.04K | 0.00% | +126 | New |
| Atlantic Edge Private Wealth Management, LLC | 125 | $8.97K | 0.00% | −75−37.5% | Reduced |
| Tradewinds Capital Management, LLC | 121 | $8.68K | 0.00% | +43+55.1% | Added |
| Hilton Head Capital Partners, LLC | 120 | $8.61K | 0.01% | +120 | New |
| Anchor Investment Management, LLC | 110 | $7.89K | 0.00% | 00.0% | Unchanged |
| Murphy & Mullick Capital Management Corp | 110 | $7.89K | 0.01% | +50+83.3% | Added |
| Key Financial Inc | 110 | $7.89K | 0.00% | +110 | New |
| CBIZ Investment Advisory Services, LLC | 100 | $7.18K | 0.00% | 00.0% | Unchanged |
| Hara Capital LLC | 100 | $7.18K | 0.00% | 00.0% | Unchanged |
| Hilltop National Bank | 100 | $7.18K | 0.00% | 00.0% | Unchanged |
| Berbice Capital Management LLC | 100 | $7.18K | 0.00% | 00.0% | Unchanged |
| Sfam, LLC | 100 | $7.18K | 0.01% | +100 | New |
| Barrett & Company, Inc. | 95 | $6.82K | 0.00% | +10+11.8% | Added |
| Contravisory Investment Management, Inc. | 95 | $6.82K | 0.00% | +95 | New |
| Signature Equity Partners, LLC | 95 | $6.82K | 0.00% | +95 | New |
| Miller Wealth Advisors, LLC | 90 | $6.46K | 0.00% | +90 | New |
| GW&K Investment Management, LLC | 84 | $6.00K | 0.00% | +84 | New |
| Zions Bancorporation, National Association | 81 | $5.81K | 0.00% | +81 | New |