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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
Arax Advisory Partners50$3.59K<0.01%-1713F-HRTimeline
Sunbelt Securities, Inc.50$3.59K<0.01%013F-HRTimeline
McIlrath & Eck, LLC50$3.59K<0.01%013F-HRTimeline
GABLES CAPITAL MANAGEMENT INC.50$3.59K<0.01%-20013F-HRTimeline
Center for Financial Planning, Inc.50$3.59K<0.01%013F-HRTimeline
Tripletail Wealth Management, LLC50$3.59K<0.01%new13F-HRTimeline
TOTH FINANCIAL ADVISORY CORP45$3.23K<0.01%013F-HRTimeline
Pinnacle Bancorp, Inc.45$3.23K<0.01%-1513F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.43$3.09K<0.01%013F-HRTimelineGroup
Fortitude Family Office, LLC41$2.94K<0.01%+613F-HRTimeline
Garner Asset Management Corp40$2.87K<0.01%new13F-HRTimeline
N.E.W. Advisory Services LLC40$2.87K<0.01%013F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.40$2.87K<0.01%new13F-HRTimeline
Quattro Advisors LLC38$2.73K<0.01%13F-HRTimeline
Physician Wealth Advisors, Inc.36$2.58K<0.01%-1013F-HRTimeline
Kennebec Savings Bank35$2.51K<0.01%013F-HRTimeline
Caitlin John, LLC33$2.37K<0.01%-1613F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp30$2.15K<0.01%-3913F-HRTimelineGroup
Colonial Trust Advisorsin group Colonial Trust Advisors30$2.15K<0.01%new13F-HRTimelineGroup
Activest Wealth Management30$2.15K<0.01%-9013F-HRTimeline
TRUST CO OF VERMONT28$2.01K<0.01%new13F-HRTimeline
CKW FINANCIAL GROUP25$2K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC27$1.94K<0.01%+1613F-HRTimelineGroup
Hughes Financial Services, LLC27$1.94K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…26$1.87K<0.01%-213F-HRTimelineGroup
Laurel Wealth Advisors LLC25$1.79K<0.01%new13F-HRTimeline
Smallwood Wealth Investment Management,…25$1.79K<0.01%+513F-HRTimeline
New England Capital Financial Advisors …25$1.79K<0.01%new13F-HRTimeline
ORG Partners LLC25$1.79K<0.01%-59713F-HRTimeline
Midwest Capital Advisors, LLC25$1.79K<0.01%013F-HRTimeline
Millstone Evans Group, LLC23$1.65K<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…23$1.65K<0.01%13F-HRTimeline
First Pacific Financial21$1.51K<0.01%new13F-HRTimeline
TUCKER ASSET MANAGEMENT LLC21$1.51K<0.01%new13F-HRTimeline
North Ridge Wealth Advisors, Inc.21$1.51K<0.01%new13F-HRTimeline
MCF Advisors LLC18$1.29K<0.01%new13F-HRTimeline
GHP Investment Advisors, Inc.17$1.22K<0.01%013F-HRTimeline
Bare Financial Services, Inc16$1.15K<0.01%-913F-HRTimeline
Garton & Associates Financial Advisors …16$1.15K<0.01%13F-HRTimeline
GODSEY & GIBB, INC15$1.08K<0.01%new13F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.72$1.08K<0.01%new13F-HRTimelineGroup
HAZLETT, BURT & WATSON, INC.10$1K<0.01%013F-HRTimeline
Motiv8 Investments LLC10$1K<0.01%new13F-HRTimeline
Scarborough Advisors, LLC13$933<0.01%+813F-HRTimeline
Bell Investment Advisors, Inc13$933<0.01%-913F-HRTimeline
IMA Advisory Services, Inc.12$861<0.01%new13F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO10$718<0.01%new13F-HRTimelineGroup
BERKSHIRE CAPITAL HOLDINGS INC10$718<0.01%013F-HRTimeline
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVA…10$718<0.01%-1,60013F-HRTimeline
MPWM ADVISORY SOLUTIONS, LLC10$718<0.01%new13F-HRTimeline
Barnes Dennig Private Wealth Management…10$718<0.01%013F-HRTimeline
Investment Research & Advisory Group, I…9$646<0.01%new13F-HRTimeline
SWAN Capital LLC9$646<0.01%-1113F-HRTimeline
Rialto Wealth Management, LLC9$646<0.01%-513F-HRTimeline
Glass Jacobson Investment Advisors llc8$575<0.01%new13F-HRTimeline
Retirement Wealth Solutions LLC8$575<0.01%new13F-HRTimeline
Versant Capital Management, Inc8$574<0.01%new13F-HRTimeline
OPTIMA CAPITAL LLC8$574<0.01%new13F-HRTimeline
Kilter Group LLC7$503<0.01%new13F-HRTimeline
CVA Family Office, LLC7$502<0.01%-17913F-HRTimeline
Cornerstone Financial Management LLC7$502<0.01%13F-HR/ATimeline
Breakwater Investment Management6$431<0.01%new13F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…5$412<0.01%new13F-HRTimeline
City State Bank4$287<0.01%013F-HRTimeline
Strive Financial Group ,LLC3$215<0.01%13F-HR/ATimeline
Godfrey Financial Associates, Inc.3$215<0.01%13F-HRTimeline
Essential Investment Partners LLC3$215<0.01%13F-HRTimeline
Dunhill Financial, LLC3$198<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB2$144<0.01%new13F-HRTimeline
Financially Speaking Inc2$144<0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…1$72<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC1$72<0.01%new13F-HRTimeline
Avion Wealth4$00%-22513F-HRTimelineValue filed as zero, left out of ratios.
VESTOR CAPITAL, LLC1,825$72+81413F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.

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