Oklo Inc. - Common Stock (OKLO)

Historical Holders from Q3 2021 to Q3 2025

Symbol
OKLO on NYSE
Type / Class
Equity / Common Stock
Shares outstanding
148M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
64.8M
Holdings value
$7.23B
% of all portfolios
0.009%
Grand Portfolio weight change
+0.002%
Number of holders
625
Number of buys
423
Number of sells
-210
Average Value change %
0%
Average buys %
+0.003%
Average sells %
-0.006%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Oklo Inc. - Common Stock (OKLO)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
DeWitte Jacob 16.2% -11.1% $1.54B -$96.4M 23.9M -5.89% Jacob DeWitte 30 Jun 2025
VANGUARD GROUP INC 7.85% +32% $1.29B $324M 11.6M +33.4% The Vanguard Group 30 Sep 2025
BlackRock, Inc. 5.5% $902M 8.08M BlackRock, Inc. 30 Sep 2025
Altman Samuel H. 4.8% -42.5% $163M -$81.1M 6.65M -33.3% Samuel H. Altman 06 Mar 2025
Data Collective IV, L.P. 4.4% $132M 5.38M Matthew Ocko 31 Dec 2024

Institutional Holders of Oklo Inc. - Common Stock (OKLO)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 64.8M $7.23B +$1.39B $111.63 625
2025 Q2 54M $3.03B +$1.21B $55.99 471
2025 Q1 34.4M $744M -$149M $21.63 284
2024 Q4 41.3M $878M -$17M $21.23 229
2024 Q3 45.2M $366M +$47.3M $8.09 117
2024 Q2 40M $339M +$109M $8.47 93
2024 Q1 23.7M $271M -$26M $11.42 53
2023 Q4 26M $275M -$165M $10.56 37
2023 Q3 41.9M $433M -$3.26M $10.35 64
2023 Q2 42.1M $439M -$67.3M $10.43 74
2023 Q1 48.1M $488M +$22.1M $10.15 71
2022 Q4 47M $466M -$10.1M $9.92 72
2022 Q3 48.6M $474M +$24.3M $9.76 76
2022 Q2 45.4M $439M -$27.9M $9.65 72
2022 Q1 47.4M $462M -$7.36M $9.76 67
2021 Q4 47M $463M -$2.85M $9.85 66
2021 Q3 47.3M $464M +$463M $9.83 70