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 22 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 2026
Institutional positions in Oklo Inc. as of Jun 30, 2026. 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
- 673
- +3 vs. Q1 2026
- Shares held
- 81.7M
- −7.56M (−8.5%) vs. Q1 2026
- Total value
- $4.27B
- −$159.6M (−3.6%) vs. Q1 2026
- New holders
- 126
- 260 more added
- Sold out
- 123
- 175 more reduced
9 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Oklo Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | 19,775 | $1.03M | 0.00% | +19,775 | New |
| Wealthfront Advisers LLC | 19,571 | $1.02M | 0.00% | +6,261+47.0% | Added |
| Modus Advisors, LLC | 19,432 | $1.02M | 0.25% | −263−1.3% | Reduced |
| Burnham & Co LLC | 19,360 | $1.01M | 0.82% | +19,360 | New |
| Aster Capital Management (DIFC) Ltd | 19,160 | $1.00M | 0.21% | +19,160 | New |
| Sepio Capital, LP | 18,854 | $986.6K | 0.05% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 18,666 | $976.8K | 0.01% | −38−0.2% | Reduced |
| Tower Research Capital LLC (TRC) | 18,535 | $969.9K | 0.02% | +7,563+68.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 18,403 | $963.0K | 0.00% | −5,569−23.2% | Reduced |
| SLT Holdings LLC | 18,175 | $951.1K | 0.61% | +3,900+27.3% | Added |
| Themes Management Co LLC | 17,922 | $937.9K | 0.62% | +2,238+14.3% | Added |
| Ameriprise Financial Inc | 17,862 | $934.7K | 0.00% | −4,468−20.0% | Reduced |
| Independent Financial Group, LLC | 17,473 | $914.4K | 0.02% | +1,142+7.0% | Added |
| Wealth Management Partners, LLC | 17,429 | $912.1K | 0.21% | +1,059+6.5% | Added |
| Victory Capital Management Inc | 16,915 | $885.2K | 0.00% | +2,751+19.4% | Added |
| SEI Investments Co | 16,792 | $878.7K | 0.00% | −33,304−66.5% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 17,865 | $872.7K | 0.00% | −2,920−14.0% | Reduced |
| Axxcess Wealth Management, LLC | 16,672 | $872.4K | 0.01% | +16,672 | New |
| SIH Partners, LLLP | 16,000 | $837.3K | 0.03% | +16,000 | New |
| Triad Wealth Partners, LLC | 20,152 | $830.7K | 0.05% | +88+0.4% | Added |
| Larson Financial Group LLC | 15,824 | $828.1K | 0.02% | +374+2.4% | Added |
| Deutsche Bank AG | 15,822 | $828.0K | 0.00% | −381,984−96.0% | Reduced |
| Mairs & Power Inc | 15,561 | $814.3K | 0.01% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 15,204 | $795.6K | 0.01% | +1,289+9.3% | Added |
| LMR Partners LLP | 15,139 | $792.2K | 0.01% | −11,235−42.6% | Reduced |
| Stiles Financial Services Inc | 15,117 | $791.1K | 0.20% | +1,345+9.8% | Added |
| SRS Capital Advisors, Inc. | 14,673 | $767.8K | 0.01% | +14,401+5,294.5% | Added |
| Amundi | 14,419 | $754.5K | 0.00% | −150,405−91.3% | Reduced |
| The PNC Financial Services Group, Inc. | 14,196 | $742.9K | 0.00% | +2,750+24.0% | Added |
| OneAscent Financial Services LLC | 14,179 | $742.0K | 0.04% | +8,871+167.1% | Added |
| Envestnet Asset Management Inc | 13,890 | $726.9K | 0.00% | +3,546+34.3% | Added |
| Korea Investment CORP | 13,391 | $700.8K | 0.00% | −6,148−31.5% | Reduced |
| Hilltop Holdings Inc. | 13,364 | $699.3K | 0.06% | +520+4.0% | Added |
| Triton Wealth Management, PLLC | 14,775 | $698.6K | 0.21% | +15+0.1% | Added |
| Evergreen Capital Management LLC | 13,291 | $695.5K | 0.01% | −41−0.3% | Reduced |
| 1832 Asset Management L.P. | 13,200 | $690.8K | 0.00% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 13,197 | $690.6K | 0.11% | +13,197 | New |
| Neo Ivy Capital Management | 13,099 | $685.5K | 0.16% | −32,485−71.3% | Reduced |
| ExodusPoint Capital Management, LP | 13,084 | $684.7K | 0.01% | +13,084 | New |
| Fox Hill Wealth Management | 13,074 | $684.1K | 0.27% | −52−0.4% | Reduced |
| Private Wealth Partners, LLC | 13,000 | $680.3K | 0.05% | +6,000+85.7% | Added |
| JustInvest LLC | 12,965 | $678.5K | 0.01% | +2,220+20.7% | Added |
| Gladstone Institutional Advisory LLC | 12,748 | $667.1K | 0.02% | +4,424+53.1% | Added |
| Integrated Wealth Concepts LLC | 12,731 | $666.2K | 0.00% | +5,423+74.2% | Added |
| Dark Forest Capital Management LP | 12,658 | $662.4K | 0.04% | +4,203+49.7% | Added |
| Formula Growth Ltd | 12,567 | $657.6K | 0.23% | +4,967+65.4% | Added |
| Change Path, LLC | 12,482 | $653.2K | 0.01% | −2,057−14.1% | Reduced |
| Optiver Holding B.V. | 12,378 | $647.7K | 0.01% | −36,299−74.6% | Reduced |
| Canada Pension Plan Investment Board | 12,200 | $638.4K | 0.00% | +12,200 | New |
| We Are One Seven, LLC | 12,038 | $629.9K | 0.01% | +4,154+52.7% | Added |
| Sigma Planning Corp | 11,991 | $627.5K | 0.02% | +3,211+36.6% | Added |
| Summit Financial, LLC | 11,907 | $623.1K | 0.01% | +3,075+34.8% | Added |
| Quantinno Capital Management LP | 11,773 | $616.1K | 0.00% | +4,150+54.4% | Added |
| Rockline Wealth Management, LLC | 11,666 | $610.5K | 0.12% | +5,165+79.4% | Added |
| International Assets Investment Management, LLC | 11,562 | $606.4K | 0.04% | +1,692+17.1% | Added |
| Newbridge Financial Services Group, Inc. | 11,550 | $604.4K | 0.07% | −10,414−47.4% | Reduced |
| GenTrust, LLC | 11,445 | $598.9K | 0.02% | +328+3.0% | Added |
| Empowered Funds, LLC | 11,395 | $596.3K | 0.00% | +322+2.9% | Added |
| Focused Wealth Management, Inc | 11,281 | $590.3K | 0.05% | +7,202+176.6% | Added |
| Nikulski Financial, Inc. | 11,270 | $589.8K | 0.13% | +68+0.6% | Added |
| Fieldview Capital Management, LLC | 11,231 | $587.7K | 0.17% | +11,231 | New |
| Bokf, NA | 11,000 | $575.6K | 0.01% | 00.0% | Unchanged |
| NLB Skladi, upravljanje premozenja, d.o.o. | 11,000 | $575.6K | 0.02% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 10,930 | $572.0K | 0.00% | −8,317−43.2% | Reduced |
| Walser Wealth Management Company, A Ltd Liability Co | 10,843 | $567.4K | 0.24% | −800−6.9% | Reduced |
| Flputnam Investment Management Co | 10,831 | $566.8K | 0.01% | +72+0.7% | Added |
| Texas Capital Bank Wealth Management Services Inc | 10,804 | $565.4K | 0.03% | 00.0% | Unchanged |
| Mutual Advisors, LLC | 10,771 | $563.6K | 0.01% | −1,073−9.1% | Reduced |
| Sig Brokerage, LP | 10,756 | $562.9K | 0.09% | +198+1.9% | Added |
| Voya Investment Management LLC | 10,754 | $562.8K | 0.00% | −55,906−83.9% | Reduced |
| Odyssean, LLC | 10,608 | $555.1K | 0.09% | +10,608 | New |
| Centaurus Financial, Inc. | 10,611 | $555.0K | 0.02% | −740−6.5% | Reduced |
| Old Mission Capital LLC | 10,600 | $554.7K | 0.01% | −2,687−20.2% | Reduced |
| Aventura Private Wealth, LLC | 10,591 | $554.2K | 0.17% | −238−2.2% | Reduced |
| Farther Finance Advisors, LLC | 10,510 | $550.0K | 0.00% | +464+4.6% | Added |
| Kingswood Wealth Advisors, LLC | 10,495 | $549.2K | 0.02% | +1,713+19.5% | Added |
| Morris Retirement Advisors, LLC | 10,446 | $546.6K | 0.20% | −13,699−56.7% | Reduced |
| Bessemer Group Inc | 10,338 | $541.0K | 0.00% | −763−6.9% | Reduced |
| Allstate Corp | 10,318 | $539.9K | 0.01% | +10,318 | New |
| StoneCrest Wealth Management, Inc. | 10,261 | $537.0K | 0.17% | −341−3.2% | Reduced |
| RSM US Wealth Management LLC | 10,066 | $526.7K | 0.01% | −738−6.8% | Reduced |
| Mariner, LLC | 10,065 | $526.7K | 0.00% | −41,680−80.5% | Reduced |
| Public Employees Retirement Association of Colorado | 10,030 | $525.0K | 0.00% | 00.0% | Unchanged |
| Navis Wealth Advisors, LLC | 10,000 | $523.3K | 0.20% | 00.0% | Unchanged |
| Canal Insurance CO | 10,000 | $523.0K | 0.11% | +10,000 | New |
| Xponance, Inc. | 9,966 | $521.5K | 0.00% | −7,851−44.1% | Reduced |
| Swiss Life Asset Management Ltd | 9,889 | $517.5K | 0.00% | −26,092−72.5% | Reduced |
| Flagship Harbor Advisors, LLC | 9,757 | $510.6K | 0.02% | +753+8.4% | Added |
| Money Concepts Capital Corp | 9,611 | $502.9K | 0.02% | +1,388+16.9% | Added |
| Virginia Retirement Systems Et Al | 9,600 | $502.4K | 0.00% | +9,600 | New |
| Beacon Pointe Advisors, LLC | 9,577 | $501.2K | 0.00% | +9,577 | New |
| Venture Visionary Partners LLC | 9,501 | $497.2K | 0.01% | −388−3.9% | Reduced |
| Pacific Sun Financial Corp | 9,474 | $495.8K | 0.20% | +1,559+19.7% | Added |
| Capstone Investment Advisors, LLC | 9,339 | $488.7K | 0.00% | +1,251+15.5% | Added |
| Quantum Private Wealth, LLC | 9,251 | $484.1K | 0.12% | +851+10.1% | Added |
| Nisa Investment Advisors, LLC | 9,250 | $484.1K | 0.00% | −5,122−35.6% | Reduced |
| Global Assets Advisory, LLC | 9,050 | $481.6K | 0.11% | −520−5.4% | Reduced |
| Independent Advisor Alliance | 9,198 | $481.3K | 0.01% | +428+4.9% | Added |
| Ameritas Advisory Services, LLC | 9,183 | $480.5K | 0.01% | +9,183 | New |
| Mirabella Financial Services LLP | 9,157 | $479.2K | 0.05% | +9,157 | New |