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Disclosery

OKLO OKLO INC

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Stock (common), issuer CIK 1849056

237 managers (239 13F filers) reported a position in OKLO shares at 2024-12-31, 41,457,800 shares in all. 125 filers opened a position and 25 filers sold out during the quarter.

Managers
237
13F filers
239
New
125
Added
49
Reduced
41
Sold out
25
Shares held by filers
41,457,800

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)2026-10-06-288 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 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
Data Collective IV GP, LLC5,277,513$112M49.51%-1,643,29113F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding4,929,139$105M+11,945Timeline
VANGUARD GROUP INCin group VANGUARD GROUP INC4,343,679$92.2M<0.01%+2,090,15413F-HRTimelineGroup
TIGER GLOBAL MANAGEMENT LLC3,056,992$64.9M0.25%013F-HRTimeline
UBS Group AGgroup of 2 filers holding1,916,288$40.7M+1,891,571Timeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP1,821,068$38.7M0.05%+692,11713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,376,250$29.2M<0.01%+28,06813F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.1,206,281$25.6M0.1%-1,557,17913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…948,966$20.1M0.03%+849,79513F-HRTimelineGroup
Compound Planning, Inc.908,390$19.3M0.97%+392,79913F-HRTimeline
TimesSquare Capital Management, LLC805,635$17.1M0.25%new13F-HRTimeline
PORTLAND INVESTMENT COUNSEL INC.802,580$17M4.37%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC728,646$15.5M<0.01%-9,05813F-HRTimelineGroup
JAT Capital Mgmt LP697,042$14.8M2.59%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY572,039$12.1M<0.01%+479,17313F-HR/ATimelineGroup
Focus Partners Wealthin group Focus Partners Wealth504,991$10.7M0.03%-236,00913F-HR/ATimelineGroup
READYSTATE ASSET MANAGEMENT LP503,881$10.7M0.45%-261,67213F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC456,221$9.69M0.2%+339,57013F-HRTimeline
ARK Investment Management LLCin group ARK Investment Management LLC454,294$9.64M0.08%-573,70813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP426,935$9.06M<0.01%+69,82713F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC424,300$9.01M0.01%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co422,431$8.97M<0.01%-2213F-HRTimelineGroup
GROUP ONE TRADING LLC408,037$8.66M0.29%new13F-HR/ATimeline
SCOPUS ASSET MANAGEMENT, L.P.359,323$7.63M0.28%-15,67713F-HRTimeline
Arosa Capital Management LP350,000$7.43M4.88%-250,00013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP317,947$6.75M0.01%-314,50713F-HRTimelineGroup
CARDIFF PARK ADVISORS, LLC315,133$6.69M0.64%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC291,036$6.18M0.01%-233,04913F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.257,194$5.46M0.01%+105,47213F-HRTimelineGroup
Temasek Holdings (Private) Ltdin group Temasek Holdings (Private) Ltd256,569$5.45M0.02%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.254,466$5.4M0.01%-539,52413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC238,350$5.06M<0.01%+166,78713F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP222,600$4.73M0.08%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/217,634$4.62M<0.01%-746,82013F-HRTimelineGroup
HITE Hedge Asset Management LLC194,469$4.13M0.3%-2,247,16113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP167,304$3.55M<0.01%+16,22213F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO165,909$3.52M<0.01%+135,57013F-HRTimelineGroup
SIR Capital Management, L.P.155,442$3.3M0.34%new13F-HRTimeline
STRATEGIC PLANNING GROUP, LLC145,313$3.09M0.57%new13F-HRTimeline
Private Advisor Group, LLC133,729$2.84M0.02%+27,50813F-HRTimeline
Caprock Group, LLC132,778$2.82M0.09%new13F-HRTimeline
LPL Financial LLC130,084$2.76M<0.01%+111,17613F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/129,185$2.74M<0.01%new13F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC123,854$2.63M0.01%-19,64413F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP117,026$2.48M<0.01%+104,14013F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.93,016$2.43M<0.01%+92,52013F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC104,039$2.21M<0.01%13F-HR/ATimelineGroup
HAMILTON LANE ADVISORS LLC102,784$2.18M2.11%new13F-HRTimeline
SPX Gestao de Recursos Ltdain group SPX Gestao de Recursos Ltda100,000$2.12M0.32%new13F-HRTimelineGroup
SkyView Investment Advisors, LLC100,000$2.12M0.34%-161,42413F-HRTimeline
Joule Financial, LLC92,460$1.96M0.69%-41,80313F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding89,490$1.9MnewTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management89,095$1.89M<0.01%-272,64813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN85,902$1.82M<0.01%+79,50413F-HRTimelineGroup
BOKF, NAin group BOKF, NA70,000$1.77M0.03%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.79,751$1.69M<0.01%new13F-HRTimeline
Alight Capital Management LP70,000$1.49M0.5%-130,00013F-HRTimeline
National Philanthropic Trust70,000$1.49M0.02%new13F-HRTimeline
Windmill Hill Asset Management Ltd69,526$1.48M0.48%new13F-HR/ATimeline
Secure Asset Management, LLC66,091$1.4M0.21%-13,13713F-HRTimeline
MML INVESTORS SERVICES, LLC61,963$1.31M<0.01%+49,11313F-HRTimeline
Swiss National Bank59,600$1.27M<0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP58,900$1.25M<0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC58,289$1.24M0.1%new13F-HRTimeline
Cetera Investment Advisers57,620$1.22M<0.01%+42,61313F-HRTimeline
Value Aligned Research Advisors, LLC56,966$1.21M0.34%new13F-HR/ATimeline
Central Asset Investments & Management …56,900$1.21M0.74%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC53,805$1.14M<0.01%+2,49013F-HRTimelineGroup
Sanctuary Advisors, LLC26,590$1.11M0.01%+14,27213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.51,850$1.1M<0.01%+48,22513F-HR/ATimelineGroup
CastleKnight Management LP48,700$1.03M0.11%-68,20013F-HRTimeline
Foundations Investment Advisors, LLC46,407$985K0.02%new13F-HRTimeline
PFG Investments, LLC45,715$971K0.06%new13F-HRTimeline
J. Goldman & Co LP43,626$926K0.03%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC41,288$877K<0.01%+16,25913F-HRTimeline
Cambridge Investment Research Advisors,…41,119$873K<0.01%new13F-HRTimeline
Tradewinds, LLC.17,045$860K0.24%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/38,090$809K<0.01%+25,09013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP37,300$792K<0.01%-47,90313F-HRTimelineGroup
Polar Asset Management Partners Inc.36,800$781K0.01%new13F-HR/ATimeline
Legacy Bridge, LLC36,055$765K0.4%new13F-HRTimeline
Nebula Research & Development LLC36,023$765K0.09%+5,67913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA35,353$750K<0.01%-3,00113F-HRTimelineGroup
Aristotle Atlantic Partners, LLCin group ARISTOTLE INVESTMENT SERVICES…35,136$746K0.02%+5,46913F-HRTimelineGroup
SBI Securities Co., Ltd.33,324$707K0.02%13F-HRTimeline
WOLVERINE TRADING, LLC28,442$673K0.02%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC31,361$666K<0.01%-25,28313F-HRTimelineGroup
MATAURO, LLC30,058$638K0.14%13F-HRTimeline
Canal Insurance CO30,000$637K0.17%new13F-HRTimeline
Geneos Wealth Management Inc.29,621$629K0.02%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc29,606$629K<0.01%+23,88913F-HRTimelineGroup
SIMPLEX TRADING, LLC29,407$624K0.02%+24,26613F-HRTimeline
Janney Montgomery Scott LLC29,076$617K<0.01%-28,70413F-HRTimeline
Silverleafe Capital Partners, LLC26,930$572K0.18%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…26,315$559K<0.01%-33213F-HR/ATimeline
Triton Wealth Management, PLLC25,411$559K0.29%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV26,065$553K<0.01%-6,34313F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC26,057$553K<0.01%new13F-HRTimelineGroup
Balboa Wealth Partners25,800$548K0.13%new13F-HRTimeline
Sepio Capital, LP25,377$539K0.04%+7,00513F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP25,000$531K0.01%-75,00013F-HRTimeline
Cresset Asset Management, LLC22,783$484K<0.01%new13F-HRTimeline
Interval Partners, LP21,893$465K0.01%+6,02513F-HRTimeline
ArchPoint Investors21,854$464K0.15%new13F-HRTimeline
Sovereign Financial Group, Inc.21,719$461K0.11%new13F-HRTimeline
WJ Wealth Management, LLC21,512$457K0.16%new13F-HRTimeline
TCFG WEALTH MANAGEMENT, LLCin group TCFG Investment Advisors, LLC21,200$450K0.23%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD20,885$443K<0.01%new13F-HRTimeline
Alpine Global Management, LLC20,127$427K0.13%new13F-HR/ATimeline
Westwood Wealth Management19,700$418K0.15%new13F-HRTimeline
Farther Finance Advisors, LLC19,613$416K0.02%new13F-HRTimeline
CLOUGH CAPITAL PARTNERS L Pin group CLOUGH CAPITAL PARTNERS L P19,400$412K0.05%new13F-HRTimelineGroup
Engineers Gate Manager LP18,713$397K0.01%new13F-HRTimeline
Leonteq Securities AG17,419$370K0.04%+8,41913F-HRTimeline
GeoSphere Capital Management, LLC17,173$365K0.37%new13F-HRTimeline
CIBC WORLD MARKET INC.16,936$360K<0.01%new13F-HRTimeline
Prestige Wealth Management Group LLC16,953$360K0.07%new13F-HR/ATimeline
Schonfeld Strategic Advisors LLC16,653$354K<0.01%new13F-HRTimeline
HighTower Advisors, LLC16,380$348K<0.01%new13F-HRTimeline
Per Stirling Capital Management, LLC.15,595$331K0.05%new13F-HRTimeline
Venture Visionary Partners LLC15,500$329K0.01%new13F-HR/ATimeline
JW Asset Management, LLC15,000$318K0.15%new13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson14,700$312K<0.01%new13F-HRTimelineGroup
Sowell Financial Services LLC14,493$308K0.02%new13F-HRTimeline
MAIRS & POWER INC14,410$306K<0.01%+41013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…13,554$288K<0.01%-2,75313F-HRTimelineGroup
KLP KAPITALFORVALTNING AS13,500$287K<0.01%13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.13,185$280K<0.01%+1,12713F-HRTimelineGroup
Intrua Financial, LLC12,840$273K0.04%+1,61513F-HRTimeline
FORMULA GROWTH LTD12,831$272K0.09%-147,16913F-HRTimeline
GeoWealth Management, LLC12,650$269K0.01%-1,45013F-HRTimeline
Verity Asset Management, Inc.12,621$268K0.15%new13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP12,596$267K<0.01%new13F-HRTimelineGroup
Versor Investments LP12,400$263K0.05%new13F-HRTimeline
MGO ONE SEVEN LLC12,333$262K0.01%new13F-HRTimeline
Centiva Capital, LP12,000$255K0.01%new13F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP11,618$247K<0.01%-69213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC11,470$244K<0.01%-353,79113F-HRTimelineGroup
Financial Advocates Investment Manageme…11,351$241K0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…11,132$236K<0.01%-5,50013F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC10,728$228K<0.01%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP10,675$227K<0.01%new13F-HRTimelineGroup
Kaizen Financial Strategies10,670$227K0.13%new13F-HRTimeline
Palumbo Wealth Management LLC10,346$220K0.08%new13F-HRTimeline
Strategic Blueprint, LLC10,258$218K0.01%+25813F-HRTimeline
Clare Market Investments LLC10,250$218K0.05%new13F-HRTimeline
Foster Victor Wealth Advisors, LLC8,353$218K0.02%new13F-HRTimeline
Aventura Private Wealth, LLC10,181$216K0.12%13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC10,032$213K<0.01%-94,52213F-HRTimelineGroup
KLCM Advisors, Inc.10,000$212K0.02%new13F-HRTimeline
Firsthand Capital Management, Inc.10,000$212K0.44%new13F-HRTimeline
Archford Capital Strategies, LLC10,000$212K0.03%new13F-HRTimeline
Headlands Technologies LLC9,856$209K0.02%new13F-HRTimeline
Vantage Point Financial LLC9,800$208K0.11%13F-HRTimeline
Prime Capital Investment Advisors, LLC9,604$204K<0.01%new13F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.9,558$203K0.01%new13F-HRTimelineGroup
Caption Management, LLC9,400$200K0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…9,325$198K<0.01%+8,95013F-HRTimeline
Federation des caisses Desjardins du Qu…8,550$182K<0.01%+8,18513F-HRTimeline
NATIXISin group Natixis Investment Managers8,528$181K<0.01%+7,22813F-HRTimelineGroup
SIGNATUREFD, LLC8,500$180K<0.01%new13F-HRTimeline
Parallel Advisors, LLC8,332$177K<0.01%new13F-HRTimeline
NFSG Corp8,250$175K0.04%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC7,666$163K<0.01%+41613F-HR/ATimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…6,575$140K<0.01%+5,24513F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP6,193$131K<0.01%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC6,111$130K<0.01%-25,56913F-HRTimelineGroup
FMR LLCin group FMR LLC6,013$128K<0.01%new13F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVA…6,000$127K0.07%+5,48213F-HRTimeline
Stephens Consulting, LLC6,000$127K0.03%new13F-HRTimeline
NewEdge Advisors, LLC5,900$125K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,859$103K<0.01%+4,43613F-HRTimelineGroup
WOLFF WIESE MAGANA LLC4,647$98.7K0.07%new13F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC4,610$97.9K<0.01%+71013F-HRTimelineGroup
Kozak & Associates, Inc.2,700$73.6K0.02%013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management3,415$72.5K<0.01%new13F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…2,626$55.8K<0.01%+2,52613F-HRTimelineGroup
AlphaQuest LLC2,115$44.9K0.01%-26,12713F-HRTimeline
Anfield Capital Management, LLCin group Anfield Capital Management, L…2,014$42.8K0.02%new13F-HRTimelineGroup
Covestor Ltd1,605$34K0.02%new13F-HRTimeline
Sandy Spring Bank1,509$32K<0.01%new13F-HRTimeline
CoreCap Advisors, LLC1,505$32K<0.01%new13F-HRTimeline
TD Waterhouse Canada Inc.1,254$26.6K<0.01%new13F-HRTimeline
Venturi Wealth Management, LLC1,100$23.4K<0.01%new13F-HRTimeline
SOA Wealth Advisors, LLC.1,098$23.3K<0.01%new13F-HR/ATimeline
Modus Advisors, LLC1,050$22.3K0.01%new13F-HRTimeline
SPIRIT OF AMERICA MANAGEMENT CORP/NY1,000$21.2K<0.01%new13F-HRTimeline
Larson Financial Group LLC1,000$21.2K<0.01%-10013F-HRTimeline
ATTICUS WEALTH MANAGEMENT, LLC1,000$21.2K0.01%013F-HRTimeline
Stonebridge Financial Group, LLC947$20.1K<0.01%13F-HRTimeline
HARBOUR INVESTMENTS, INC.815$17.3K<0.01%+31513F-HRTimeline
Allworth Financial LP502$17.2K<0.01%-34813F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\681$14.5K<0.01%013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\668$14.2K<0.01%new13F-HR/ATimelineGroup
Bear Mountain Capital, Inc.350$13.6K0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS600$12.7K<0.01%new13F-HRTimelineGroup
Operose Advisors LLC597$12.7K<0.01%new13F-HRTimeline
Van Hulzen Asset Management, LLC521$11.1K<0.01%new13F-HRTimeline
MAI Capital Management500$10.6K<0.01%new13F-HRTimeline
Plante Moran Financial Advisors, LLC500$10.6K<0.01%new13F-HRTimeline

Events

  • 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