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Disclosery

OKLO OKLO INC

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Stock (common), issuer CIK 1849056

631 managers (640 13F filers) reported a position in OKLO shares at 2025-09-30, 64,862,074 shares in all. 225 filers opened a position and 69 filers sold out during the quarter.

Managers
631
13F filers
640
New
225
Added
208
Reduced
150
Sold out
69
Shares held by filers
64,862,074

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Physician Wealth Advisors, Inc.46$5.13K<0.01%+2713F-HRTimeline
TOTH FINANCIAL ADVISORY CORP45$5.02K<0.01%013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.43$4.8K<0.01%new13F-HRTimelineGroup
N.E.W. Advisory Services LLC40$4.46K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC35$3.91K<0.01%013F-HRTimeline
Kennebec Savings Bank35$3.91K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…28$3.13K<0.01%+1313F-HRTimelineGroup
Hughes Financial Services, LLC27$3.01K<0.01%+1413F-HRTimeline
Bare Financial Services, Inc25$2.79K<0.01%+913F-HRTimeline
Midwest Capital Advisors, LLC25$2.79K<0.01%new13F-HRTimeline
Millstone Evans Group, LLC23$2.57K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc22$2.46K<0.01%new13F-HRTimeline
SWAN Capital LLC20$2.23K<0.01%+513F-HRTimeline
Smallwood Wealth Investment Management,…20$2.23K<0.01%-4513F-HRTimeline
GHP Investment Advisors, Inc.17$1.9K<0.01%+813F-HRTimeline
Rialto Wealth Management, LLC14$1.56K<0.01%+513F-HRTimeline
BIRCHBROOK, INC.12$1.34K<0.01%+813F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC11$1.23K<0.01%-913F-HRTimelineGroup
BERKSHIRE CAPITAL HOLDINGS INC10$1.12K<0.01%013F-HRTimeline
Barnes Dennig Private Wealth Management…10$1.12K<0.01%new13F-HRTimeline
Tortoise Investment Management, LLC9$1K<0.01%new13F-HRTimeline
HAZLETT, BURT & WATSON, INC.10$1K<0.01%new13F-HRTimeline
Cornerstone Planning Group LLC11$967<0.01%-21013F-HRTimeline
Marquette Asset Management, LLC8$894<0.01%new13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC5$558<0.01%new13F-HRTimeline
Scarborough Advisors, LLC5$558<0.01%013F-HRTimeline
City State Bank4$447<0.01%013F-HRTimeline
MONTAG A & ASSOCIATES INC3$335<0.01%new13F-HRTimeline
Financially Speaking Inc2$223<0.01%new13F-HRTimeline
Annis Gardner Whiting Capital Advisors,…1$112<0.01%013F-HRTimeline
Silicon Valley Capital Partners0$32<0.01%new13F-HRTimelineAmount filed as zero, 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