North Star Investment Management Corp.

Position in OKLO — Oklo Inc.

CIK 1342857 CHICAGO, IL

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Position in OKLO

as of Mar 31, 2026 · filed Apr 23, 2026 Compact

Position Value

$1,140

New position

Shares Held

23

first reported quarter

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Position in Utilities - Independent Power Producers

Utilities · as of Mar 31, 2026

North Star Investment Management Corp. holds $1,680,363 across 5 Utilities - Independent Power Producers names. OKLO ranks #4 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	5,856	$1,635,288
2	VST	Vistra Corp.	273	$41,040
3	NRG	Nrg Energy, Inc.	17	$2,484
4	OKLO	Oklo Inc. This page	23	$1,140
5	KEN	Kenon Holdings Ltd.	5	$411

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,140	23	—	Shares	Sole	2026-04-23
No filing history on record for this holder in this stock.

North Star Investment Management Corp.

Position in OKLO

Position in Utilities - Independent Power Producers

All Filings in OKLO