CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in VST — Vistra Corp.

CIK 1081019 WEST SACRAMENTO, CA

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Position in VST

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$58,889,522

-$6,189,225 QoQ

Shares Held

391,735

-2.9% QoQ

Ownership

0.116%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Common Shares in VST Over Time

Shares Held

Position Value (USD)

Position in Utilities - Independent Power Producers

Utilities · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $245,928,218 across 5 Utilities - Independent Power Producers names. VST ranks #2 (23.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	471,596	$131,693,183
2	VST	Vistra Corp. This page	391,735	$58,889,522
3	NRG	Nrg Energy, Inc.	234,256	$34,234,171
4	TLN	Talen Energy Corp	45,753	$14,605,730
5	OKLO	Oklo Inc.	131,188	$6,505,612

All Filings in VST

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$58,889,522	391,735	-2.9%	Shares	Sole	2026-05-18
2025-12-31	$65,078,747	403,389	-1.2%	Shares	Sole	2026-02-17
2025-09-30	$79,993,548	408,297	+0.3%	Shares	Sole	2025-11-14
2025-06-30	$78,901,407	407,107	+0.1%	Shares	Sole	2025-08-14
2025-03-31	$47,757,915	406,658	-1.3%	Shares	Sole	2025-05-15
2024-12-31	$56,829,324	412,195	-4.5%	Shares	Sole	2025-03-18
2024-09-30	$51,140,645	431,421	-5.7%	Shares	Sole	2025-04-04
2024-06-30	$39,353,733	457,708	+0.0%	Shares	Sole	2025-04-08
2024-03-31	$31,866,685	457,526	-2.1%	Shares	Sole	2024-05-16
2023-12-31	$18,010,796	467,570	-5.1%	Shares	Sole	2024-02-13
2023-09-30	$16,352,630	492,846	-9.2%	Shares	Sole	2023-11-14
2023-06-30	$14,240,283	542,487	-10.8%	Shares	Sole	2023-08-21
2023-03-31	$14,591,760	607,990	-4.2%	Shares	Sole	2023-05-09
2022-12-31	$14,729,796	634,905	-2.6%	Shares	Sole	2023-02-14
2022-09-30	$13,685,196	651,676	-9.8%	Shares	Sole	2022-11-21
2022-06-30	$16,510,084	722,542	-3.0%	Shares	Sole	2022-08-15
2022-03-31	$17,327,295	745,260	-6.5%	Shares	Sole	2022-05-16
2021-12-31	$18,157,139	797,415	-0.0%	Shares	Sole	2022-02-15
2021-09-30	$13,642,038	797,780	-6.4%	Shares	Sole	2021-11-15
2021-06-30	$15,804,414	851,990	-3.6%	Shares	Sole	2021-08-16
2021-03-31	$15,618,335	883,390	-0.2%	Shares	Sole	2021-05-18
2020-12-31	$17,396,858	884,886	-0.1%	Shares	Sole	2021-02-16
2020-09-30	$16,704,000	885,684	+2.9%	Shares	Sole	2020-11-17
2020-06-30	$16,028,989	860,848	+19.6%	Shares	Sole	2020-08-17
2020-03-31	$11,483,650	719,527	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.