NISA INVESTMENT ADVISORS, LLC

Position in VST — Vistra Corp.

CIK 937615 ST. LOUIS, MO

Position in VST

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$6,793,963

+$409,448 QoQ

Shares Held

42,829

+0.8% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#332

of 1,395 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

NISA INVESTMENT ADVISORS, LLC holds $22,332,995 across 6 Utilities - Independent Power Producers names. VST ranks #2 (30.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	34,966	$8,684,505
2	VST	Vistra Corp. This page	42,829	$6,793,963
3	NRG	Nrg Energy, Inc.	42,869	$6,261,446
4	OKLO	Oklo Inc.	9,250	$484,052
5	TLN	Talen Energy Corp	266	$102,213
6	HNRG	Hallador Energy Co	392	$6,816

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,793,963	42,829	+0.8%	Shares	Sole	2026-08-10
2026-03-31	$6,384,515	42,470	-4.6%	Shares	Sole	2026-04-30
2025-12-31	$7,182,088	44,518	-6.0%	Shares	Sole	2026-01-15
2025-09-30	$9,278,967	47,361	+0.5%	Shares	Sole	2025-10-23
2025-06-30	$9,132,327	47,120	+7.3%	Shares	Sole	2025-07-31
2025-03-31	$5,158,199	43,922	-53.5%	Shares	Sole	2025-04-30
2024-12-31	$13,028,715	94,500	-11.8%	Shares	Sole	2025-01-17
2024-09-30	$12,700,494	107,141	+104.1%	Shares	Sole	2024-10-24
2024-06-30	$4,513,606	52,496	-19.4%	Shares	Sole	2024-07-19
2024-03-31	$4,536,722	65,136	-26.5%	Shares	Sole	2024-05-02
2023-12-31	$3,411,485	88,564	+8.3%	Shares	Sole	2024-01-25
2023-09-30	$2,712,498	81,751	+71.5%	Shares	Sole	2023-11-02
2023-06-30	$1,251,363	47,671	0.0%	Shares	Sole	2023-08-11
2023-03-31	$1,144,104	47,671	0.0%	Shares	Sole	2023-05-02
2022-12-31	$1,105,967	47,671	-11.2%	Shares	Sole	2023-02-02
2022-09-30	$1,127,091	53,671	-61.2%	Shares	Sole	2022-11-07
2022-06-30	$3,156,818	138,154	+189.8%	Shares	Sole	2022-08-03
2022-03-31	$1,108,350	47,671	-91.6%	Shares	Sole	2022-04-29
2021-12-31	$12,941,807	568,371	+222.3%	Shares	Sole	2022-02-03
2021-09-30	$3,015,944	176,371	-7.5%	Shares	Sole	2021-10-18
2021-06-30	$3,536,947	190,671	-52.6%	Shares	Sole	2021-08-06
2021-03-31	$7,109,198	402,104	+177.9%	Shares	Sole	2021-04-26
2020-12-31	$2,844,467	144,683	+3.3%	Shares	Sole	2021-01-25
2020-09-30	$2,642,286	140,100	+11.1%	Shares	Sole	2020-10-20
2020-06-30	$2,347,218	126,059	+1.4%	Shares	Sole	2020-07-27
2020-03-31	$1,983,173	124,259	—	Shares	Sole	2020-04-17
No filing history on record for this holder in this stock.