Oklo Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 15.91 M | $788.85 M | 7.34% | 10.87% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 05/15/2026 | 8.86 M | $439.19 M | 13.21% | 6.05% |
| 05/08/2026 | 6.24 M | $309.34 M | 100.00% | 4.26% | |
| VAN ECK ASSOCIATES CORP | 05/15/2026 | 6.08 M | $301.58 M | 53.72% | 4.16% |
| 05/15/2026 | 5.83 M | $289.16 M | 100.00% | 3.98% | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 5.10 M | $252.70 M | 13.43% | 3.48% |
| JANE STREET GROUP, LLC | 05/12/2026 | 4.91 M | $243.54 M | 11.09% | 3.36% |
| JANE STREET GROUP, LLC | 05/12/2026 | 3.87 M | $191.68 M | -26.61% | 2.64% |
| CITADEL ADVISORS LLC | 05/15/2026 | 3.84 M | $190.43 M | -11.46% | 2.62% |
| 05/15/2026 | 3.64 M | $180.66 M | 100.00% | 2.49% | |
| STATE STREET CORP | 05/15/2026 | 3.33 M | $164.94 M | 8.69% | 2.27% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 3.21 M | $159.02 M | 0.87% | 2.19% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 3.05 M | $151.19 M | 8.46% | 2.09% |
| MORGAN STANLEY | 05/15/2026 | 2.68 M | $132.99 M | 42.34% | 1.83% |
| ALYESKA INVESTMENT GROUP, L.P. | 05/15/2026 | 1.71 M | $84.78 M | 100.00% | 1.17% |
| CITADEL ADVISORS LLC | 05/15/2026 | 1.36 M | $67.25 M | -45.87% | 0.93% |
| UBS GROUP AG | 05/05/2026 | 1.21 M | $59.82 M | 20.26% | 0.82% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 1.19 M | $58.80 M | 2.19% | 0.81% |
| NORTHERN TRUST CORP | 05/14/2026 | 1.15 M | $57.18 M | 13.13% | 0.79% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 1.04 M | $51.67 M | 14.59% | 0.71% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 820.63 K | $40.70 M | 100.00% | 0.56% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 665.98 K | $33.03 M | 1,699.85% | 0.46% |
| SELECT EQUITY GROUP, L.P. | 05/15/2026 | 647.30 K | $32.10 M | 1.05% | 0.44% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 620.28 K | $30.76 M | 55.34% | 0.42% |
| NATIONAL BANK OF CANADA /FI/ | 05/15/2026 | 609.16 K | $30.21 M | 640.90% | 0.42% |
| WALLEYE TRADING LLC | 05/11/2026 | 608.10 K | $30.16 M | 44.54% | 0.42% |
| CANTOR FITZGERALD, L. P. | 05/15/2026 | 600.00 K | $29.75 M | -9.09% | 0.41% |
| MAREX GROUP PLC | 05/13/2026 | 589.86 K | $29.25 M | -25.15% | 0.40% |
| PORTLAND INVESTMENT COUNSEL INC. | 05/14/2026 | 589.48 K | $29.23 M | -5.35% | 0.40% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 05/15/2026 | 589.29 K | $29.22 M | 100.00% | 0.40% |
| CAPITAL WORLD INVESTORS | 05/13/2026 | 537.35 K | $26.65 M | 6.21% | 0.37% |
| BANK OF MONTREAL /CAN/ | 05/13/2026 | 537.17 K | $26.64 M | -23.94% | 0.37% |
| LPL FINANCIAL LLC | 05/06/2026 | 533.95 K | $26.48 M | 6.45% | 0.36% |
| JANE STREET GROUP, LLC | 05/12/2026 | 533.00 K | $26.43 M | 100.00% | 0.36% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 516.89 K | $25.63 M | 1.16% | 0.35% |
| CLEAR STREET GROUP INC. | 05/15/2026 | 499.44 K | $24.77 M | -40.70% | 0.34% |
| PEAK6 LLC | 05/14/2026 | 497.60 K | $24.68 M | -30.43% | 0.34% |
| CANTOR FITZGERALD, L. P. | 05/15/2026 | 484.54 K | $24.03 M | -38.73% | 0.33% |
| NUVEEN, LLC | 04/30/2026 | 461.14 K | $22.87 M | 35.87% | 0.32% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 451.28 K | $22.38 M | 8.80% | 0.31% |
| NOMURA HOLDINGS INC | 05/15/2026 | 437.10 K | $21.68 M | -65.71% | 0.30% |
| BANK OF MONTREAL /CAN/ | 05/13/2026 | 407.60 K | $20.21 M | -35.41% | 0.28% |
| DEUTSCHE BANK AG\ | 05/06/2026 | 397.81 K | $19.73 M | 12.98% | 0.27% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 377.60 K | $18.73 M | -75.10% | 0.26% |
| CAPITAL FUND MANAGEMENT S.A. | 05/14/2026 | 364.60 K | $18.08 M | -5.54% | 0.25% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 353.80 K | $17.55 M | 11.06% | 0.24% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 351.73 K | $17.44 M | -1.52% | 0.24% |
| ARK INVESTMENT MANAGEMENT LLC | 05/12/2026 | 351.17 K | $17.41 M | 57.44% | 0.24% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 331.54 K | $16.44 M | 147.85% | 0.23% |
| MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. | 05/04/2026 | 331.39 K | $16.43 M | -4.01% | 0.23% |
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Oklo Inc. institutional Ownership - FAQ's
During the previous two years, 778 institutional investors and hedge funds held shares of Oklo Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 15.91 M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 8.86 M
VAN ECK ASSOCIATES CORP: 6.08 M
STATE STREET CORP: 3.33 M
GEODE CAPITAL MANAGEMENT, LLC: 3.05 M
MORGAN STANLEY: 2.68 M
60.84% of Oklo Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 87.46 M shares in the last 24 months. This purchase volume represents approximately $5.41 B in transactions.