BROWN BROTHERS HARRIMAN & CO

Position in VST — Vistra Corp.

CIK 14661 NEW YORK, NY

Position in VST

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$1,447,974

+$489,921 QoQ

Shares Held

9,128

+43.2% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#614

of 1,394 holders

Holding Since

Jun 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

BROWN BROTHERS HARRIMAN & CO holds $3,705,965 across 6 Utilities - Independent Power Producers names. VST ranks #1 (39.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VST	Vistra Corp. This page	9,128	$1,447,974
2	CEG	Constellation Energy Corp	4,986	$1,238,372
3	NRG	Nrg Energy, Inc.	4,187	$611,553
4	TLN	Talen Energy Corp	456	$175,222
5	DGXX	Digi Power X Inc.	31,000	$168,950
6	OKLO	Oklo Inc.	1,221	$63,894

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,447,974	9,128	+43.2%	Shares	Sole	2026-08-12
2026-03-31	$958,053	6,373	+43.7%	Shares	Sole	2026-05-14
2025-12-31	$715,498	4,435	-0.8%	Shares	Sole	2026-02-12
2025-09-30	$875,566	4,469	+19.2%	Shares	Sole	2025-11-13
2025-06-30	$726,399	3,748	+15.6%	Shares	Sole	2025-08-11
2025-03-31	$380,740	3,242	-0.6%	Shares	Sole	2025-05-14
2024-12-31	$449,731	3,262	-0.0%	Shares	Sole	2025-02-12
2024-09-30	$386,796	3,263	+335.1%	Shares	Sole	2024-11-13
2024-06-30	$64,485	750	+400.0%	Shares	Sole	2024-08-09
2023-09-30	$4,977	150	0.0%	Shares	Sole	2023-11-13
2023-06-30	$3,937	150	0.0%	Shares	Sole	2023-08-07
2023-03-31	$3,600	150	-86.1%	Shares	Sole	2023-05-11
2022-09-30	$22,659	1,079	-54.1%	Shares	Sole	2022-11-14
2020-12-31	$46,259	2,353	+10.1%	Shares	Sole	2021-02-16
2020-09-30	$40,303	2,137	-16.7%	Shares	Sole	2020-11-16
2020-06-30	$47,741	2,564	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.