Burnham & Co LLC

Position in OKLO — Oklo Inc.

CIK 2136877 GRAND RAPIDS, MI

Position in OKLO

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$1,013,108

New position

Shares Held

19,360

first reported quarter

Ownership

0.010%

of shares outstanding

% of Portfolio

0.99%

of 13F equity value

Holder Rank

#205

of 665 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 30% Shared 0% None 70%

Utilities · as of Jun 30, 2026

Burnham & Co LLC holds $5,230,427 across 3 Utilities - Independent Power Producers names. OKLO ranks #3 (19.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	9,752	$2,422,104
2	VST	Vistra Corp.	11,317	$1,795,215
3	OKLO	Oklo Inc. This page	19,360	$1,013,108

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,013,108	19,360	—	Shares	Sole	2026-08-11
No filing history on record for this holder in this stock.