Vestmark Advisory Solutions, Inc.

Position in VST — Vistra Corp.

CIK 1736982 Wakefield, MA

Back to VST Full portfolio

Position in VST

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$963,517

+$23,354 QoQ

Shares Held

6,074

-2.9% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#699

of 1,395 holders

Holding Since

Jun 2023

6 quarters on record

Voting authority Sole 64% Shared 0% None 36%

Common Shares in VST Over Time

Shares Held

Position Value (USD)

Position in Utilities - Independent Power Producers

Utilities · as of Jun 30, 2026

Vestmark Advisory Solutions, Inc. holds $4,963,265 across 4 Utilities - Independent Power Producers names. VST ranks #3 (19.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NRG	Nrg Energy, Inc.	16,129	$2,355,800
2	CEG	Constellation Energy Corp	4,979	$1,236,633
3	VST	Vistra Corp. This page	6,074	$963,517
4	TLN	Talen Energy Corp	1,060	$407,315

All Filings in VST

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6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$963,517	6,074	-2.9%	Shares	Other	2026-08-14
2026-03-31	$940,163	6,254	+3.4%	Shares	Other	2026-05-15
2025-12-31	$976,207	6,051	+176.0%	Shares	Other	2026-02-06
2025-09-30	$429,456	2,192	-46.8%	Shares	Other	2025-11-10
2025-06-30	$798,496	4,120	-52.7%	Shares	Sole	2025-08-06
2023-06-30	$228,480	8,704	—	Shares	Sole	2023-08-07
No filing history on record for this holder in this stock.