Security record · archived quarter
OKLO
Oklo Inc. · Utilities · Independent Power Producers
138Tracked holders
0Δ holders
60.60MShares held
$4.35BReported value
+2New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +8.3% · net new positions +0.7% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 122 | -17 | 53.19M | $2.78B | +9 | −25 |
| Q1 2026 | 140 | +2 | 61.96M | $3.07B | +12 | −11 |
| Q4 2025 | 138 | 0 | 60.60M | $4.35B | +2 | −1 |
| Q3 2025 | 19 | +1 | 32.65M | $3.64B | +3 | −2 |
| Q2 2025 | 15 | +3 | 22.90M | $1.28B | +4 | −1 |
| Q1 2025 | 9 | -1 | 3.66M | $79.07M | +2 | −3 |
| Q4 2024 | 10 | +1 | 5.46M | $115.91M | +2 | −1 |
| Q3 2024 | 8 | +2 | 6.23M | $50.37M | +2 | — |
| Q2 2024 | 6 | — | 6.26M | $53.01M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 14.82M | +72.0% | $1.06B | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 11.64M | +0.4% | $835.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 11.64M | +0.4% | $835.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 11.64M | +0.4% | $835.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | The Vanguard Group ✦ (passive) | 11.64M | +0.4% | $835.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | The Vanguard Group ✦ (passive) | 11.64M | +0.4% | $835.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 7.82M | — | $561.40M | 0.8% | n/c | 1 | SEC ↗ |
| 27 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 7.82M | — | $561.40M | 0.8% | n/c | 1 | SEC ↗ |
| 28 | State Street Global Advisors ✦ (passive) | 3.06M | +23.6% | $219.60M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 2.82M | +7.0% | $201.67M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 2.82M | +7.0% | $201.67M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 1.88M | -17.9% | $135.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 41 | Charles Schwab Investment… | 1.16M | — | $83.26M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Norges Bank ✦ (passive) | 1.03M | New | $73.79M | 0.0% | New | 1 | SEC ↗ |
| 43 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Northern Trust Corp | 1.02M | — | $73.14M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | UBS Group AG | 1.00M | — | $71.98M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | UBS Group AG | 1.00M | — | $71.98M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | UBS Group AG | 1.00M | — | $71.98M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | UBS Group AG | 1.00M | — | $71.98M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | UBS Group AG | 1.00M | — | $71.98M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Goldman Sachs Group ✦ | 909.26K | +85.1% | $65.25M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Goldman Sachs Group ✦ | 909.26K | +85.1% | $65.25M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Goldman Sachs Group ✦ | 909.26K | +85.1% | $65.25M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Bank Of Montreal /Can/ | 706.27K | — | $50.68M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 510.94K | — | $36.67M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Capital World Investors ✦ | 505.94K | +5.2% | $36.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | LPL Financial LLC | 501.62K | — | $36.00M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | UBS AM, a distinct business unit of… | 414.77K | — | $29.76M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Corient Private Wealth LP | 447.49K | — | $29.57M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Corient Private Wealth LP | 447.49K | — | $29.57M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Barclays Plc | 400.77K | — | $28.76M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Barclays Plc | 400.77K | — | $28.76M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Barclays Plc | 400.77K | — | $28.76M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Bank Of America Corp /De/ | 399.31K | — | $28.65M | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $73.79M | 0.0% |
Exited
| Renaissance Technologies | $29.87M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 12.80K shares, $634 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 24
Renner Alexandra
Officer · 557 sh · $22,152
Aug 24
Goodwin William Carroll…
Officer · 11.59K sh · $461,014
Aug 24
Hanson John
Officer · 539 sh · $21,436
Aug 24
Narayanadas Vivek
Officer · 3.26K sh · $129,809
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 29
SC 13G/A — BlackRock, Inc.
Jul 06
SC 13D/A — DeWitte Jacob
11.1% of class · View original SEC filing ↗
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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