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, Q1 2026
Institutional positions in Oklo Inc. as of Mar 31, 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
- 679
- +10 vs. Q4 2025
- Shares held
- 89.3M
- +27.2M (+43.7%) vs. Q4 2025
- Total value
- $4.43B
- −$26.6M (−0.6%) vs. Q4 2025
- New holders
- 135
- 287 more added
- Sold out
- 125
- 161 more reduced
14 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Oklo Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hollencrest Capital Management | 826 | $41.0K | 0.00% | −327−28.4% | Reduced |
| Wealth Preservation Advisors, LLC | 821 | $40.7K | 0.03% | +821 | New |
| Financial Consulate, Inc | 800 | $39.7K | 0.00% | 00.0% | Unchanged |
| Strategic Advocates LLC | 786 | $39.0K | 0.17% | +123+18.6% | Added |
| Ameriflex Group, Inc. | 780 | $38.7K | 0.02% | −500−39.1% | Reduced |
| Rossby Financial, LCC | 800 | $38.5K | 0.01% | +300+60.0% | Added |
| EFG International AG | 752 | $37.3K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 750 | $37.2K | 0.00% | +750 | New |
| Pilgrim Partners Asia Pte Ltd | 750 | $37.2K | 0.02% | +750 | New |
| TD Waterhouse Canada Inc. | 728 | $35.0K | 0.00% | −92−11.2% | Reduced |
| ZRC Wealth Management, LLC | 704 | $34.9K | 0.01% | +704 | New |
| Anfield Capital Management, LLC | 671 | $33.3K | 0.01% | 00.0% | Unchanged |
| Comprehensive Financial Planning, Inc. | 665 | $33.0K | 0.02% | −150−18.4% | Reduced |
| Golden State Equity Partners | 663 | $32.9K | 0.00% | +663 | New |
| CrossGen Wealth, LLC | 628 | $31.1K | 0.03% | 00.0% | Unchanged |
| Consultiva Wealth Management, Corp. | 625 | $31.0K | 0.09% | +625 | New |
| Caldwell Sutter Capital, Inc. | 616 | $30.5K | 0.01% | +112+22.2% | Added |
| NVWM, LLC | 610 | $30.3K | 0.01% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 600 | $29.8K | 0.02% | −225−27.3% | Reduced |
| Triumph Capital Management | 579 | $28.7K | 0.01% | +136+30.7% | Added |
| Vision Financial Markets LLC | 525 | $26.0K | 0.03% | 00.0% | Unchanged |
| MCF Advisors LLC | 518 | $25.7K | 0.00% | +500+2,777.8% | Added |
| Solstein Capital, LLC | 500 | $24.8K | 0.01% | 00.0% | Unchanged |
| Gilpin Wealth Management, LLC | 500 | $24.8K | 0.02% | +100+25.0% | Added |
| Costello Asset Management, INC | 500 | $24.8K | 0.01% | +200+66.7% | Added |
| Cornerstone National Bank & Trust Co | 500 | $24.0K | 0.01% | 00.0% | Unchanged |
| SHP Wealth Management | 467 | $23.2K | 0.00% | +15+3.3% | Added |
| N.E.W. Advisory Services LLC | 440 | $21.8K | 0.00% | +400+1,000.0% | Added |
| Manchester Capital Management LLC | 430 | $21.3K | 0.00% | 00.0% | Unchanged |
| Bear Mountain Capital, Inc. | 300 | $20.4K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 399 | $19.8K | 0.00% | +143+55.9% | Added |
| Bogart Wealth, LLC | 366 | $18.1K | 0.00% | +52+16.6% | Added |
| Ares Financial Consulting, LLC | 376 | $18.1K | 0.01% | +376 | New |
| Front Row Advisors LLC | 350 | $17.4K | 0.01% | +150+75.0% | Added |
| Bank of Jackson Hole Trust | 350 | $17.4K | 0.01% | +350 | New |
| Hilton Head Capital Partners, LLC | 340 | $16.9K | 0.01% | +220+183.3% | Added |
| Wealth Enhancement Trust Services, Inc. | 333 | $16.5K | 0.00% | +333 | New |
| Essential Partners LLC | 331 | $16.4K | 0.01% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 318 | $15.8K | 0.00% | +53+20.0% | Added |
| Morton Brown Family Wealth, LLC | 300 | $14.9K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 300 | $14.6K | 0.00% | 00.0% | Unchanged |
| GoalVest Advisory LLC | 274 | $13.6K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 272 | $13.5K | 0.00% | +222+444.0% | Added |
| SJS Investment Consulting Inc. | 268 | $13.3K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 276 | $13.0K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 265 | $13.0K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 260 | $12.9K | 0.01% | +260 | New |
| Gunpowder Capital Management, LLC dba Oliver Wealth Management | 254 | $12.6K | 0.01% | 00.0% | Unchanged |
| Huntington National Bank | 252 | $12.5K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 251 | $12.4K | 0.00% | −68−21.3% | Reduced |
| Nemes Rush Group LLC | 250 | $12.4K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 237 | $12.0K | 0.00% | +237 | New |
| Armstrong Advisory Group, Inc | 241 | $12.0K | 0.00% | 00.0% | Unchanged |
| Lodestone Wealth Management LLC | 240 | $11.9K | 0.00% | +40+20.0% | Added |
| EverSource Wealth Advisors, LLC | 233 | $11.6K | 0.00% | −361−60.8% | Reduced |
| Oakworth Capital, Inc. | 233 | $11.6K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 205 | $10.2K | 0.00% | +68+49.6% | Added |
| Activest Wealth Management | 205 | $10.2K | 0.00% | +175+583.3% | Added |
| Strive Financial Group ,LLC | 195 | $10.0K | 0.01% | +192+6,400.0% | Added |
| NBC Securities, Inc. | 200 | $9.92K | 0.00% | −150−42.9% | Reduced |
| WFA of San Diego, LLC | 200 | $9.92K | 0.01% | 00.0% | Unchanged |
| Hurley Capital, LLC | 200 | $9.92K | 0.01% | +200 | New |
| Crewe Advisors LLC | 200 | $9.92K | 0.00% | +200 | New |
| Strategic Investment Solutions, Inc. | 192 | $9.52K | 0.00% | −1,296−87.1% | Reduced |
| Sankala Group LLC | 175 | $9.11K | 0.01% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 181 | $8.97K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 175 | $8.68K | 0.00% | +175 | New |
| Lloyd Advisory Services, LLC. | 162 | $8.03K | 0.00% | +162 | New |
| Kingdom Financial Group LLC. | 162 | $8.03K | 0.00% | +162 | New |
| Quadrant Capital Group LLC | 159 | $7.88K | 0.00% | −59−27.1% | Reduced |
| Westside Investment Management, Inc. | 160 | $7.70K | 0.00% | +160 | New |
| Sittner & Nelson, LLC | 150 | $7.44K | 0.00% | 00.0% | Unchanged |
| Hilltop National Bank | 150 | $7.44K | 0.00% | +50+50.0% | Added |
| Peterson Wealth Management | 150 | $7.44K | 0.00% | +150 | New |
| GAMMA Investing LLC | 142 | $7.04K | 0.00% | −223−61.1% | Reduced |
| Anchor Investment Management, LLC | 135 | $6.70K | 0.00% | +25+22.7% | Added |
| Private Trust Co NA | 134 | $6.64K | 0.00% | +54+67.5% | Added |
| Orion Capital Management LLC | 128 | $6.35K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 125 | $6.20K | 0.00% | −50−28.6% | Reduced |
| Sunbelt Securities, Inc. | 125 | $6.20K | 0.00% | +75+150.0% | Added |
| JFS Wealth Advisors, LLC | 120 | $5.95K | 0.00% | +120 | New |
| Key Financial Inc | 110 | $5.46K | 0.00% | 00.0% | Unchanged |
| Main Street Group, LTD | 109 | $5.41K | 0.00% | +109 | New |
| Tradewinds Capital Management, LLC | 105 | $5.21K | 0.00% | −16−13.2% | Reduced |
| Covestor Ltd | 101 | $5.00K | 0.00% | −89−46.8% | Reduced |
| Chung Wu Investment Group, LLC | 100 | $4.96K | 0.00% | −160−61.5% | Reduced |
| Sfam, LLC | 100 | $4.96K | 0.00% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 100 | $4.96K | 0.00% | 00.0% | Unchanged |
| Hara Capital LLC | 100 | $4.96K | 0.00% | 00.0% | Unchanged |
| Berbice Capital Management LLC | 100 | $4.96K | 0.00% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 99 | $4.91K | 0.00% | +4+4.2% | Added |
| Barrett & Company, Inc. | 95 | $4.71K | 0.00% | 00.0% | Unchanged |
| Contravisory Investment Management, Inc. | 95 | $4.71K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 94 | $4.66K | 0.00% | +15+19.0% | Added |
| Miller Wealth Advisors, LLC | 90 | $4.46K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 88 | $4.36K | 0.00% | +55+166.7% | Added |
| Zions Bancorporation, National Association | 81 | $4.02K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 78 | $3.87K | 0.00% | −4,495−98.3% | Reduced |
| Atlantic Edge Private Wealth Management, LLC | 75 | $3.72K | 0.00% | −50−40.0% | Reduced |
| Versant Capital Management, Inc | 75 | $3.72K | 0.00% | +67+837.5% | Added |