Burnham & Co LLC

Position in VST — Vistra Corp.

CIK 2136877 GRAND RAPIDS, MI

Position in VST

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

Position Value

$1,795,215

New position

Shares Held

11,317

first reported quarter

Ownership

0.003%

of shares outstanding

% of Portfolio

1.75%

of 13F equity value

Holder Rank

#573

of 1,395 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 9% Shared 0% None 91%

Utilities · as of Jun 30, 2026

Burnham & Co LLC holds $5,230,427 across 3 Utilities - Independent Power Producers names. VST ranks #2 (34.3% of the industry book) .

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

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,795,215	11,317	—	Shares	Sole	2026-08-11
No filing history on record for this holder in this stock.