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Disclosery

OKLO OKLO INC

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Stock (common), issuer CIK 1849056

674 managers (683 13F filers) reported a position in OKLO shares at 2025-12-31, 74,813,634 shares in all. 149 filers opened a position and 137 filers sold out during the quarter.

Managers
674
13F filers
683
New
149
Added
231
Reduced
196
Sold out
137
Shares held by filers
74,813,634

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-09-364 S$34.69Form 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-08+687 MForm 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-06-288 S$37.29Form 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-05-649 S$35.93Form 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-03+1,014 MForm 4

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC18,210$1.3M<0.01%+2,11513F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK17,985$1.29M<0.01%new13F-HRTimelineGroup
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.18,000$1.29M0.03%new13F-HRTimelineGroup
Ensign Peak Advisors, Inc17,882$1.28M<0.01%-41813F-HR/ATimeline
Prime Capital Investment Advisors, LLC17,546$1.26M0.02%-11,24613F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC17,500$1.26M0.09%+7,15513F-HRTimeline
PIAR LLC17,365$1.25M0.95%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP17,139$1.23M<0.01%-8,75213F-HRTimelineGroup
Modus Advisors, LLC17,000$1.22M0.32%+2,67013F-HRTimeline
OP Asset Management Ltd16,846$1.21M0.01%+14,44413F-HR/ATimeline
CIBC Bancorp USA Inc.group of 2 filers holding16,845$1.21M+12,894Timeline
AXXCESS WEALTH MANAGEMENT, LLC16,810$1.21M0.02%013F-HR/ATimeline
AlphaQuest LLC16,610$1.19M0.07%+13,52013F-HRTimeline
Nicholas Investment Partners, LP16,496$1.18M0.09%-14,54813F-HRTimeline
Bay Colony Advisory Group, Inc d/b/a Ba…16,250$1.17M0.14%+15713F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…16,172$1.16M<0.01%-29,03913F-HRTimelineGroup
Janney Montgomery Scott LLC16,163$1.16M<0.01%+34013F-HRTimeline
ALGERT GLOBAL LLC16,120$1.16M0.02%-53,55013F-HR/ATimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…16,038$1.15M<0.01%+54813F-HRTimelineGroup
OneDigital Investment Advisors LLC16,005$1.15M0.01%+39413F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …15,769$1.15M<0.01%+14,74713F-HRTimelineGroup
MAIRS & POWER INC15,561$1.12M0.01%-41013F-HRTimeline
Triton Wealth Management, PLLC14,569$1.11M0.42%+24413F-HRTimeline
Venture Visionary Partners LLC15,359$1.1M0.04%+5,95913F-HRTimeline
OLD MISSION CAPITAL LLC15,305$1.1M0.04%-79713F-HRTimeline
XPONANCE LLC14,916$1.07M0.01%+6,41513F-HRTimeline
Moors & Cabot, Inc.14,872$1.07M0.05%-90613F-HRTimeline
Wealth Management Partners, LLC14,818$1.06M0.3%+1,92813F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC14,642$1.05M0.01%new13F-HRTimelineGroup
NISSAY ASSET MANAGEMENT CORP /JAPAN14,639$1.05M0.01%new13F-HRTimeline
MACKENZIE FINANCIAL CORP14,631$1.05M<0.01%+9,46813F-HRTimeline
Larson Financial Group LLC14,385$1.03M0.03%-3913F-HRTimeline
KBC Group NVin group KBC Group NV13,878$996K<0.01%+10,95213F-HRTimelineGroup
NFSG Corp13,655$980K0.15%-1,12513F-HRTimeline
Intrua Financial, LLC13,425$963K0.11%-40013F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC13,339$957K0.02%-11,99713F-HRTimeline
1832 Asset Management L.P.13,200$947K<0.01%+1,35013F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC13,203$947K0.01%+50613F-HRTimelineGroup
MARCO INVESTMENT MANAGEMENT LLC13,025$935K0.07%-2,08013F-HRTimeline
Fox Hill Wealth Management12,862$923K0.43%+94913F-HRTimeline
FLORIDA FINANCIAL ADVISORS, LLC12,731$914K0.25%+2,67913F-HRTimeline
October Effect Ltd12,729$913K1.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS12,645$907K<0.01%+1,16613F-HRTimeline
Centiva Capital, LP12,500$897K0.05%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC12,404$890K<0.01%+1,21713F-HRTimeline
J.W. COLE ADVISORS, INC.13,596$882K0.02%-3,54913F-HRTimeline
SLT Holdings LLC12,025$863K0.58%-2,10013F-HRTimeline
&PARTNERS12,021$863K<0.01%-3,55913F-HRTimeline
Pine Valley Investments Ltd Liability Co11,921$855K0.04%new13F-HRTimeline
Foster Victor Wealth Advisors, LLC8,952$850K0.05%+8113F-HRTimeline
Tradewinds, LLC.11,696$839K0.2%-4,74913F-HRTimeline
GenTrust, LLC11,493$825K0.04%new13F-HRTimeline
CENTAURUS FINANCIAL, INC.11,413$819K0.04%+2,09513F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP11,400$818K0.01%-2,25013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO11,267$809K<0.01%-28,76813F-HRTimelineGroup
CWM, LLCin group CWM, LLC11,208$804K<0.01%-12,76613F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd11,163$801K0.02%-2,37613F-HRTimelineGroup
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…11,080$795K0.01%new13F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC11,042$792K<0.01%+11313F-HRTimelineGroup
BOKF, NAin group BOKF, NA11,000$789K0.01%-6,00013F-HRTimelineGroup
StoneCrest Wealth Management, Inc.10,958$786K0.32%-4,07113F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.10,934$785K0.05%-5,25813F-HRTimelineGroup
Engineers Gate Manager LP10,809$776K0.01%+8,87113F-HRTimeline
RWQ Financial Management Services, Inc.10,510$754K0.35%-33,28013F-HRTimeline
Navis Wealth Advisors, LLC10,500$753K0.32%013F-HRTimeline
WJ Wealth Management, LLC10,358$743K0.33%-21513F-HRTimeline
Farther Finance Advisors, LLC10,284$738K0.01%-30113F-HRTimeline
Swedbank ABin group Swedbank AB10,247$735K<0.01%new13F-HR/ATimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…10,030$720K<0.01%013F-HRTimeline
KLCM Advisors, Inc.10,000$718K0.06%013F-HRTimeline
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.9,993$717K0.04%+6,99613F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…9,893$710K0.05%+3,03313F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC9,874$709K<0.01%-13,52213F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.9,800$703K<0.01%new13F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …9,526$687K<0.01%new13F-HRTimelineGroup
Eurizon Capital SGR S.p.A.9,484$680K<0.01%13F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc9,457$679K<0.01%new13F-HRTimelineGroup
MFG WEALTH MANAGEMENT, INC.9,339$670K0.52%new13F-HRTimeline
Aventura Private Wealth, LLC9,274$666K0.24%-70813F-HRTimeline
Caption Management, LLC9,200$660K0.03%-19,82013F-HRTimeline
Stiles Financial Services Inc9,047$649K0.2%+4,31713F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …8,992$645K<0.01%13F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding8,980$644K-5,546Timeline
Parallel Advisors, LLC8,953$642K0.01%-65613F-HRTimeline
U.S. Capital Wealth Advisors, LLC8,922$640K0.02%-9513F-HRTimeline
NATIONS FINANCIAL GROUP INC, /IA/ /ADV8,902$639K0.03%+93613F-HRTimeline
Quantinno Capital Management LP8,885$638K<0.01%+6,43913F-HRTimeline
Wealthfront Advisers LLC8,778$630K<0.01%+91413F-HRTimeline
Steward Partners Investment Advisory, L…8,465$607K<0.01%-57413F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP8,421$604K0.01%new13F-HRTimelineGroup
Summit Financial, LLC8,412$604K0.01%-99613F-HRTimeline
Orion Investment Co8,303$596K0.18%-12513F-HRTimeline
Accordant Advisory Group Inc8,300$596K0.41%-9,35613F-HRTimeline
Kaizen Financial Strategies8,242$591K0.26%-49513F-HRTimeline
Snowden Capital Advisors LLC8,235$591K0.02%+1,61613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\8,198$588K<0.01%+1,05613F-HRTimelineGroup
Mosley Wealth Management4,325$583K0.27%13F-HRTimeline
Secure Asset Management, LLC8,120$583K0.09%-27,00313F-HRTimeline
Themes Management Co LLC8,046$577K0.46%13F-HRTimeline
Mutual Advisors, LLC8,004$574K0.01%-59213F-HRTimeline
Legacy Advisors, LLC8,003$574K0.06%013F-HRTimeline
Bensler, LLC7,975$572K0.06%-42013F-HRTimeline
Blueshift Asset Management, LLC7,973$572K0.17%+3,61613F-HRTimeline
CARLSON FINANCIAL, INC.7,956$571K0.33%13F-HRTimeline
MISSION WEALTH MANAGEMENT, LP7,924$569K0.01%-1413F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC7,899$567K0.03%-3,06813F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…7,887$566K<0.01%+5,94913F-HRTimelineGroup
JENNISON ASSOCIATES LLC7,877$565K<0.01%-29613F-HRTimeline
Sequoia Financial Advisors, LLC7,854$564K<0.01%new13F-HRTimeline
Joule Financial, LLC7,831$562K0.17%-51913F-HRTimeline
Adams Wealth Management7,797$561K0.12%013F-HRTimeline
CacheTech Inc.7,797$561K0.1%013F-HRTimeline
Quantum Private Wealth, LLC7,750$556K0.16%+70013F-HRTimeline
OXFORD ASSET MANAGEMENT LLP7,728$555K0.2%+4,54413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
KINGSWOOD WEALTH ADVISORS, LLC7,681$551K0.03%+36113F-HRTimeline
CHOREO, LLC7,619$546K0.01%-84213F-HRTimeline
MGO ONE SEVEN LLC7,498$538K0.01%-9,31713F-HRTimeline
Investment Management Corp of Ontario7,497$538K0.01%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …6,829$531K<0.01%+1,86713F-HRTimelineGroup
Advisors Asset Management, Inc.7,399$531K0.01%+1,86313F-HR/ATimeline
DIVERSIFY WEALTH MANAGEMENT, LLCin group Diversify Advisory Services, …5,410$525K0.02%+9113F-HRTimelineGroup
Sigma Planning Corp7,175$515K0.01%+2,61113F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC6,949$499K<0.01%+2,99413F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC5,409$495K<0.01%+2,63513F-HRTimelineGroup
Empowered Funds, LLC6,887$494K0.01%-2,00013F-HR/ATimeline
CIBC Asset Management Inc6,814$489K<0.01%+3,03613F-HRTimeline
Texas Capital Bank Wealth Management Se…6,804$488K0.03%new13F-HRTimeline
Powell Investment Advisors, LLC6,735$483K0.17%013F-HRTimeline
First Business Financial Services, Inc.6,650$477K0.04%013F-HRTimeline
Palumbo Wealth Management LLC6,607$474K0.12%+2,71513F-HRTimeline
Darden Wealth Group Inc6,538$469K0.23%+40213F-HRTimeline
IFP Advisors, Inc6,484$465K0.01%+83213F-HRTimeline
Sara-Bay Financial6,450$462K0.14%013F-HRTimeline
D.A. DAVIDSON & CO.6,406$460K<0.01%new13F-HRTimeline
Independent Advisor Alliance6,325$454K0.01%-2,86313F-HRTimeline
Focus Financial Network, Inc.6,295$452K0.02%+2,83213F-HRTimeline
Gerber Kawasaki Wealth & Investment Man…6,270$450K0.02%+2,70613F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.6,257$449K<0.01%+2,79713F-HRTimelineGroup
Horizon Investments, LLC6,199$445K0.01%new13F-HRTimeline
Plancorp, LLC6,089$437K0.01%013F-HRTimeline
Acropolis Investment Management, LLC6,067$435K0.02%+31013F-HRTimeline
C2P Capital Advisory Group, LLC d.b.a. …6,024$432K0.03%+2,25113F-HRTimeline
Private Wealth Partners, LLC6,000$431K0.03%new13F-HRTimeline
Stephens Consulting, LLC6,000$431K0.14%+5,00013F-HRTimeline
Patriot Financial Group Insurance Agenc…5,945$427K0.05%+1,53013F-HRTimeline
Gulf International Bank (UK) Ltd5,876$422K0.01%new13F-HRTimeline
BayBridge Capital Group, LLC5,825$418K0.26%-2,60013F-HRTimeline
Prestige Wealth Management Group LLC5,812$417K0.08%-1,25413F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…5,807$417K<0.01%+3,99013F-HRTimelineGroup
Matisse Capital5,800$416K0.19%-1413F-HRTimeline
Coastal Bridge Advisors, LLC5,759$413K0.03%+53613F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC5,742$412K<0.01%-3,06713F-HRTimeline
IHT Wealth Management, LLC5,738$412K0.01%+73313F-HRTimeline
Arkadios Wealth Advisors5,665$407K0.01%+3,53813F-HRTimeline
First National Trust Co5,650$405K0.01%013F-HRTimeline
Strategic Blueprint, LLC5,644$405K0.02%-4,51313F-HRTimeline
Verition Fund Management LLC5,580$400K<0.01%-19,15813F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,562$399K<0.01%new13F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC5,556$399K<0.01%-1,16313F-HRTimelineGroup
INSIGNEO ADVISORY SERVICES, LLC5,509$395K0.03%+48013F-HRTimeline
REX Advisers, LLC5,500$395K4.92%13F-HRTimeline
IF Advisors, LLC5,493$394K0.32%13F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC5,426$389K0.01%+62913F-HRTimelineGroup
Circle Wealth Management, LLC5,396$387K0.01%+3513F-HRTimeline
Essex LLC5,354$384K0.07%+85413F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT5,314$381K0.04%+3613F-HRTimeline
Gainplan LLC5,206$374K0.14%+40413F-HRTimeline
MEANS INVESTMENT CO., INC.5,200$373K0.03%-57913F-HRTimeline
Formidable Asset Management, LLC3,334$372K0.05%new13F-HRTimeline
Total Wealth Planning & Management, Inc.5,175$371K0.29%13F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…5,153$370K0.13%+4,34913F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise5,024$361K0.01%-9,81313F-HRTimelineGroup
KEYSTONE INVESTORS PTE LTD5,030$361K0.03%new13F-HRTimeline
WORLD EQUITY GROUP, INC.5,004$359K0.1%+9413F-HRTimeline
Warberg Asset Management LLC5,000$359K0.11%new13F-HRTimeline
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…5,000$359K0.1%new13F-HRTimelineGroup
Alight Capital Management LP5,000$359K0.1%-15,50013F-HRTimeline
NORTHBRIDGE FINANCIAL GROUP, LLC5,000$359K0.16%13F-HRTimeline
Carbahal Olsen Financial Services Group…5,000$359K0.28%013F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding4,995$358KnewTimeline
Sterling Capital Management LLC4,977$357K0.01%-85913F-HRTimeline
Midwest Professional Planners, LTD.4,962$356K0.08%new13F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC4,955$356K<0.01%-1,57313F-HRTimelineGroup
CIBC WORLD MARKET INC.4,888$351K<0.01%+2,26513F-HRTimeline
Dynamic Advisor Solutions LLC4,874$350K0.01%+56913F-HRTimeline
AXQ CAPITAL, LP4,832$347K0.08%new13F-HRTimeline
PFG Investments, LLC4,812$345K0.02%-54,85113F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO4,805$345K0.01%+60013F-HRTimeline
TWO SIGMA SECURITIES, LLC4,735$340K0.05%new13F-HRTimeline
Herold Advisors, Inc.4,700$337K0.08%013F-HRTimeline
Sunpointe, LLC4,700$337K0.11%013F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC4,672$335K<0.01%+10413F-HRTimeline
Legacy PCG, LLC4,639$333K0.21%+80113F-HRTimeline
Tulsa Wealth Advisors, INC4,632$332K0.11%13F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS4,595$330K<0.01%new13F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…4,590$329K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
AdvisorNet Financial, Inc4,573$328K0.02%-1,07213F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA4,561$327K<0.01%new13F-HRTimelineGroup
Meriwether Wealth & Planning, LLC4,545$326K0.18%+12013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC4,519$324K<0.01%+20513F-HRTimeline

Events

  • Narayanadas Vivek acquired 323 OKLO shares between 2026-10-08 and 2026-10-09, Form 4 filed 2026-10-13. 0002146790-26-000019

    Accepted , ingested

  • Narayanadas Vivek sold 288 OKLO shares on 2026-10-06, Form 4 filed 2026-10-08. 0002146790-26-000017

    Accepted , ingested

  • Narayanadas Vivek acquired 365 OKLO shares between 2026-10-03 and 2026-10-05, Form 4 filed 2026-10-06. 0002146790-26-000015

    Accepted , ingested