View the latest insider transactions and institutional holdings for OKLO. Analyze how executives and major investors are positioning.
| Insider Name | Relationship | Trade Date | Transaction | Price/Share | Shares Traded | Total Value ($) | Total Holdings | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| DeWitte Jacob | Co-Founder, CEO | Sep 30 '25 | Sale | 112.26 | 300,000 | 33,679,046 | 9,780,098 | Oct 02 05:40 PM |
| Jacob Dewitt | Affiliate | Sep 30 '25 | Proposed Sale | 116.51 | 300,000 | 34,953,000 | Sep 30 04:33 PM | |
| Caroline Cochran | Affiliate | Sep 30 '25 | Proposed Sale | 116.51 | 300,000 | 34,953,000 | Sep 30 04:34 PM | |
| Cochran Caroline | Co-Founder, COO | Sep 30 '25 | Sale | 112.26 | 300,000 | 33,679,046 | 9,780,098 | Oct 02 05:41 PM |
| Klein Michael Stuart | Director | Sep 22 '25 | Sale | 133.76 | 50,000 | 6,687,912 | 150,000 | Sep 24 08:36 PM |
| Bealmear Richard Craig | Officer | Sep 18 '25 | Proposed Sale | 101.44 | 7,622 | 773,183 | Sep 18 10:52 AM | |
| Bealmear Richard Craig | Chief Financial Officer | Sep 18 '25 | Sale | 101.44 | 7,622 | 773,183 | 121,913 | Sep 19 06:17 PM |
| Bealmear Richard Craig | Officer | Sep 17 '25 | Proposed Sale | 94.45 | 46,175 | 4,361,229 | Sep 17 03:06 PM | |
| Bealmear Richard Craig | Officer | Sep 17 '25 | Proposed Sale | 93.00 | 46,203 | 4,296,975 | Sep 17 01:41 PM | |
| Bealmear Richard Craig | Chief Financial Officer | Sep 17 '25 | Sale | 93.73 | 92,378 | 8,658,205 | 75,738 | Sep 19 06:17 PM |
| Goodwin William Carroll Murphy | Chief Legal & Strategy Officer | Sep 05 '25 | Sale | 70.09 | 41,387 | 2,900,902 | 0 | Sep 09 08:15 PM |
| DeWitte Jacob | Co-Founder, CEO | Jun 30 '25 | Sale | 55.20 | 300,000 | 16,559,177 | 9,802,108 | Jul 02 04:30 PM |
| Jacob Dewitt | Affiliate | Jun 30 '25 | Proposed Sale | 55.26 | 300,000 | 16,578,000 | Jun 30 04:50 PM | |
| Caroline Cochran | Affiliate | Jun 30 '25 | Proposed Sale | 55.26 | 300,000 | 16,578,000 | Jun 30 04:48 PM | |
| Cochran Caroline | Co-Founder, COO | Jun 30 '25 | Sale | 55.20 | 300,000 | 16,559,177 | 9,802,108 | Jul 02 04:30 PM |
| Klein Michael Stuart | Director | Jun 23 '25 | Sale | 54.85 | 50,000 | 2,742,653 | 200,000 | Jun 25 07:09 PM |
| Klein Michael Stuart | Director | Jun 20 '25 | Sale | 62.74 | 150,000 | 9,411,705 | 250,000 | Jun 23 05:39 PM |
| Klein Michael Stuart | Director | Jun 18 '25 | Sale | 63.53 | 100,000 | 6,352,570 | 400,000 | Jun 23 05:39 PM |
| Report Date | Institution | % Held | Shares Held | Value ($) | % Change QoQ |
|---|---|---|---|---|---|
| 2025-06-30 | Morgan Stanley | 0.88% | 1,292,403 | 156,678,020 | -34.18% |
| 2025-06-30 | Blackrock Inc. | 4.96% | 7,317,420 | 887,090,851 | 395.18% |
| 2025-06-30 | State Street Corporation | 1.45% | 2,138,658 | 259,269,516 | 454.47% |
| 2025-06-30 | ExodusPoint Capital Management, LP | 1.01% | 1,492,879 | 180,981,726 | 1095.15% |
| 2025-06-30 | UBS Group AG | 0.97% | 1,425,224 | 172,779,910 | 11.29% |
| 2025-06-30 | Geode Capital Management, LLC | 1.52% | 2,248,425 | 272,576,570 | 195.87% |
| 2025-06-30 | Vanguard Group Inc | 5.89% | 8,691,559 | 1,053,677,726 | 98.37% |
| 2025-06-30 | Shaw D.E. & Co., Inc. | 0.80% | 1,187,223 | 143,927,048 | 100.00% |
| 2025-06-30 | Mirae Asset Global ETFs Holdings Ltd. | 2.80% | 4,133,253 | 501,074,275 | -12.00% |
| 2025-06-30 | Van Eck Associates Corporation | 1.46% | 2,158,126 | 261,629,622 | -22.02% |
