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 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 |
|---|---|---|---|---|---|
| Plancorp, LLC | 6,008 | $275.2K | 0.01% | −8−0.1% | Reduced |
| M&T Bank Corp | 5,386 | $281.7K | 0.00% | +1,084+25.2% | Added |
| Empirical Asset Management, LLC | 5,390 | $282.1K | 0.06% | +5,390 | New |
| CIBC Asset Management Inc | 5,394 | $282.3K | 0.00% | −1,686−23.8% | Reduced |
| Acropolis Investment Management, LLC | 5,402 | $282.7K | 0.01% | 00.0% | Unchanged |
| Insigneo Advisory Services, LLC | 5,464 | $285.9K | 0.01% | +825+17.8% | Added |
| LeConte Wealth Management, LLC | 5,597 | $292.9K | 0.16% | +702+14.3% | Added |
| Lewis Asset Management, LLC | 5,625 | $294.4K | 0.10% | +5,625 | New |
| Means Investment Co., Inc. | 5,700 | $298.3K | 0.02% | +100+1.8% | Added |
| Strategic Blueprint, LLC | 5,755 | $301.1K | 0.02% | +180+3.2% | Added |
| EP Wealth Advisors, LLC | 5,763 | $301.6K | 0.00% | +5,763 | New |
| Fifth Third Wealth Advisors LLC | 5,789 | $302.9K | 0.01% | +5,789 | New |
| Benin Management CORP | 5,800 | $303.5K | 0.06% | +5,800 | New |
| Focus Financial Network, Inc. | 5,840 | $305.6K | 0.01% | +79+1.4% | Added |
| Prestige Wealth Management Group LLC | 6,031 | $315.6K | 0.06% | +186+3.2% | Added |
| Coastal Bridge Advisors, LLC | 6,097 | $319.1K | 0.02% | +192+3.3% | Added |
| Spirepoint Private Client, LLC | 6,199 | $324.4K | 0.03% | +1,397+29.1% | Added |
| Guggenheim Capital LLC | 6,327 | $331.1K | 0.00% | −3,140−33.2% | Reduced |
| Amalgamated Bank | 6,351 | $332.0K | 0.00% | +6,351 | New |
| Apollon Wealth Management, LLC | 6,409 | $335.4K | 0.00% | +442+7.4% | Added |
| Kaizen Financial Strategies | 6,427 | $337.1K | 0.13% | −1,468−18.6% | Reduced |
| Blueshift Asset Management, LLC | 6,453 | $337.7K | 0.08% | +6,453 | New |
| Keystone Wealth Services, LLC | 6,513 | $340.8K | 0.06% | −67−1.0% | Reduced |
| TCG Advisory Services, LLC | 6,637 | $347.3K | 0.01% | +1,299+24.3% | Added |
| First Business Financial Services, Inc. | 6,650 | $348.0K | 0.03% | 00.0% | Unchanged |
| Powell Investment Advisors, LLC | 6,735 | $352.4K | 0.11% | 00.0% | Unchanged |
| Circle Wealth Management, LLC | 6,809 | $356.3K | 0.00% | +943+16.1% | Added |
| Kingsview Wealth Management, LLC | 6,969 | $364.7K | 0.00% | +6,969 | New |
| IFP Advisors, Inc | 7,143 | $373.8K | 0.01% | +441+6.6% | Added |
| Arkadios Wealth Advisors | 7,148 | $374.1K | 0.01% | +683+10.6% | Added |
| First National Trust Co | 7,150 | $374.2K | 0.01% | +1,500+26.5% | Added |
| Sara-Bay Financial | 7,150 | $374.2K | 0.10% | −800−10.1% | Reduced |
| Advisors Asset Management, Inc. | 7,190 | $376.3K | 0.01% | −30−0.4% | Reduced |
| Regal Investment Advisors LLC | 7,250 | $379.4K | 0.02% | +130+1.8% | Added |
| Redhawk Wealth Advisors, Inc. | 7,312 | $382.6K | 0.04% | −532−6.8% | Reduced |
| Utah Retirement Systems | 7,332 | $383.7K | 0.00% | +7,332 | New |
| HBK Sorce Advisory LLC | 9,038 | $388.5K | 0.01% | +4,563+102.0% | Added |
| Kovack Advisors, Inc. | 7,427 | $389.2K | 0.02% | −1,043−12.3% | Reduced |
| Maryland State Retirement & Pension System | 7,468 | $390.8K | 0.01% | +7,468 | New |
| Steel Peak Wealth Management LLC | 7,516 | $393.3K | 0.01% | +7,516 | New |
| Vontobel Holding Ltd. | 7,616 | $398.5K | 0.00% | −86,707−91.9% | Reduced |
| Lido Advisors, LLC | 7,651 | $400.4K | 0.00% | −1,206−13.6% | Reduced |
| Carlson Financial, Inc. | 7,796 | $408.0K | 0.21% | −175−2.2% | Reduced |
| IMC-Chicago, LLC | 7,813 | $408.9K | 0.00% | +7,813 | New |
| Mission Wealth Management, LP | 7,813 | $408.9K | 0.01% | +125+1.6% | Added |
| Jennison Associates LLC | 7,813 | $408.9K | 0.00% | +7,813 | New |
| Legacy Advisors, LLC | 7,889 | $412.8K | 0.04% | −81−1.0% | Reduced |
| Graham Capital Management, L.P. | 7,932 | $415.1K | 0.01% | +7,932 | New |
| LJI Wealth Management, LLC | 8,000 | $418.6K | 0.06% | 00.0% | Unchanged |
| HMS Capital Management, LLC | 8,055 | $421.5K | 0.16% | 00.0% | Unchanged |
| Nations Financial Group Inc, | 8,078 | $422.7K | 0.02% | −1,481−15.5% | Reduced |
| Peapack Gladstone Financial Corp | 8,100 | $424.0K | 0.00% | −1,000−11.0% | Reduced |
| Joule Financial, LLC | 8,148 | $426.4K | 0.12% | +385+5.0% | Added |
| Bensler, LLC | 8,310 | $434.9K | 0.04% | −143−1.7% | Reduced |
| PFG Investments, LLC | 8,401 | $439.6K | 0.02% | −108−1.3% | Reduced |
| Integrity Alliance, LLC. | 8,453 | $442.3K | 0.01% | −1,537−15.4% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 8,464 | $442.9K | 0.01% | +1,576+22.9% | Added |
| Stephens Inc | 8,496 | $444.6K | 0.00% | +8,496 | New |
| WJ Wealth Management, LLC | 8,533 | $446.5K | 0.18% | −560−6.2% | Reduced |
| IHT Wealth Management, LLC | 8,553 | $447.6K | 0.01% | +1,368+19.0% | Added |
| Parallel Advisors, LLC | 8,614 | $450.8K | 0.01% | +299+3.6% | Added |
| Atom Investors LP | 8,616 | $450.9K | 0.04% | +8,616 | New |
| Patriot Financial Group Insurance Agency, LLC | 8,656 | $453.0K | 0.05% | −8,542−49.7% | Reduced |
| AdvisorShares Investments LLC | 8,680 | $454.2K | 0.05% | 00.0% | Unchanged |
| Stevens Capital Management LP | 8,790 | $460.0K | 0.11% | +1,932+28.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 8,817 | $461.4K | 0.00% | −44,732−83.5% | Reduced |
| GWN Securities Inc. | 8,846 | $462.9K | 0.08% | +1,250+16.5% | Added |
| D.A. Davidson & Co. | 8,898 | $465.6K | 0.00% | +1,745+24.4% | Added |
| SNS Financial Group, LLC | 9,005 | $471.2K | 0.01% | +9,005 | New |
| Pinnacle Financial Partners, Inc. | 9,007 | $471.3K | 0.00% | 00.0% | Unchanged |
| Palumbo Wealth Management LLC | 9,037 | $472.9K | 0.10% | +3,869+74.9% | Added |
| Mirabella Financial Services LLP | 9,157 | $479.2K | 0.05% | +9,157 | New |
| Ameritas Advisory Services, LLC | 9,183 | $480.5K | 0.01% | +9,183 | New |
| Independent Advisor Alliance | 9,198 | $481.3K | 0.01% | +428+4.9% | Added |
| Global Assets Advisory, LLC | 9,050 | $481.6K | 0.11% | −520−5.4% | Reduced |
| Nisa Investment Advisors, LLC | 9,250 | $484.1K | 0.00% | −5,122−35.6% | Reduced |
| Quantum Private Wealth, LLC | 9,251 | $484.1K | 0.12% | +851+10.1% | Added |
| Capstone Investment Advisors, LLC | 9,339 | $488.7K | 0.00% | +1,251+15.5% | Added |
| Pacific Sun Financial Corp | 9,474 | $495.8K | 0.20% | +1,559+19.7% | Added |
| Venture Visionary Partners LLC | 9,501 | $497.2K | 0.01% | −388−3.9% | Reduced |
| Beacon Pointe Advisors, LLC | 9,577 | $501.2K | 0.00% | +9,577 | New |
| Virginia Retirement Systems Et Al | 9,600 | $502.4K | 0.00% | +9,600 | New |
| Money Concepts Capital Corp | 9,611 | $502.9K | 0.02% | +1,388+16.9% | Added |
| Flagship Harbor Advisors, LLC | 9,757 | $510.6K | 0.02% | +753+8.4% | Added |
| Swiss Life Asset Management Ltd | 9,889 | $517.5K | 0.00% | −26,092−72.5% | Reduced |
| Xponance, Inc. | 9,966 | $521.5K | 0.00% | −7,851−44.1% | Reduced |
| Canal Insurance CO | 10,000 | $523.0K | 0.11% | +10,000 | New |
| Navis Wealth Advisors, LLC | 10,000 | $523.3K | 0.20% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 10,030 | $525.0K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 10,065 | $526.7K | 0.00% | −41,680−80.5% | Reduced |
| RSM US Wealth Management LLC | 10,066 | $526.7K | 0.01% | −738−6.8% | Reduced |
| StoneCrest Wealth Management, Inc. | 10,261 | $537.0K | 0.17% | −341−3.2% | Reduced |
| Allstate Corp | 10,318 | $539.9K | 0.01% | +10,318 | New |
| Bessemer Group Inc | 10,338 | $541.0K | 0.00% | −763−6.9% | Reduced |
| Morris Retirement Advisors, LLC | 10,446 | $546.6K | 0.20% | −13,699−56.7% | Reduced |
| Kingswood Wealth Advisors, LLC | 10,495 | $549.2K | 0.02% | +1,713+19.5% | Added |
| Farther Finance Advisors, LLC | 10,510 | $550.0K | 0.00% | +464+4.6% | Added |
| Aventura Private Wealth, LLC | 10,591 | $554.2K | 0.17% | −238−2.2% | Reduced |
| Old Mission Capital LLC | 10,600 | $554.7K | 0.01% | −2,687−20.2% | Reduced |
| Centaurus Financial, Inc. | 10,611 | $555.0K | 0.02% | −740−6.5% | Reduced |