Rubric Capital Management LP

Position in VST — Vistra Corp.

CIK 1687509 NEW YORK, NY

Position in VST

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

Position Value

$284,733,394

+$59,238,394 QoQ

Shares Held

1,794,953

+19.7% QoQ

Ownership

0.535%

of shares outstanding

% of Portfolio

2.61%

of 13F equity value

Holder Rank

#32

of 1,394 holders

Holding Since

Mar 2023

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

Rubric Capital Management LP holds $1,948,712,334 across 3 Utilities - Independent Power Producers names. VST ranks #2 (14.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TLN	Talen Energy Corp	3,602,171	$1,384,170,228
2	VST	Vistra Corp. This page	1,794,953	$284,733,394
3	TAC	Transalta Corp	20,232,011	$279,808,712

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$284,733,394	1,794,953	+19.7%	Shares	Sole	2026-08-14
2026-03-31	$225,495,000	1,500,000	-25.0%	Shares	Sole	2026-05-15
2025-12-31	$322,660,000	2,000,000	+40.4%	Shares	Sole	2026-02-13
2025-06-30	$276,141,069	1,424,803	+50.6%	Shares	Sole	2025-08-14
2025-03-31	$111,094,599	945,969	-55.5%	Shares	Sole	2025-05-14
2024-09-30	$251,897,500	2,125,000	+60.1%	Shares	Sole	2024-11-13
2024-06-30	$114,104,573	1,327,106	+9.3%	Shares	Sole	2024-08-13
2024-03-31	$84,554,960	1,213,998	+101.6%	Shares	Sole	2024-05-10
2023-09-30	$19,980,631	602,189	-78.6%	Shares	Sole	2023-11-15
2023-06-30	$73,847,051	2,813,221	+14.3%	Shares	Sole	2023-08-11
2023-03-31	$59,055,960	2,460,665	—	Shares	Sole	2023-05-12
No filing history on record for this holder in this stock.