Vistra Corp.
MX ˙ BMV ˙ US92840M1027
SecurityMX:VST / Vistra Corp.
InstitutionNorges Bank
Latest Disclosed Ownership4,628,580 shares
Latest Disclosed Value $ 746,728,811
Norges Bank ownership in VST / Vistra Corp.

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 4,628,580 shares of Vistra Corp. (MX:VST) valued at $746,728,811 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of Vistra Corp..

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-10 2025-12-31 13F VISTRA COM 92840M102 4,628,580 4,628,580 746,729 0.0799
2025-11-13 2025-09-30 13F VISTRA COM 92840M102 0 -4,798,929 -100.00 0 -100.00
2025-08-13 2025-06-30 13F VISTRA COM 92840M102 4,798,929 1,074,704 28.86 930,080 112.65 0.1161
2026-05-11 2025-03-31 13F/A-1 VISTRA COM 92840M102 3,724,225 757,029 25.51 437,373 6.91 0.0614
2025-02-12 2024-12-31 13F VISTRA COM 92840M102 2,967,196 65,080 2.24 409,087 18.92 0.0537
2025-11-12 2024-09-30 13F/A-1 VISTRA COM 92840M102 2,902,116 402,314 16.09 344,017 60.06 0.0481
2024-08-14 2024-06-30 13F VISTRA COM 92840M102 2,499,802 233,677 10.31 214,933 36.18 0.0321
2025-05-14 2024-03-31 13F/A-1 VISTRA COM 92840M102 2,266,125 253,595 12.60 157,836 103.60 0.0249
2024-02-09 2023-12-31 13F VISTRA COM 92840M102 2,012,530 385,905 23.72 77,523 43.64 0.0135
2024-11-13 2023-09-30 13F/A-1 VISTRA COM 92840M102 1,626,625 210,253 14.84 53,971 45.17 0.0110
2024-08-14 2023-06-30 13F/A-1 VISTRA COM 92840M102 1,416,372 161,935 12.91 37,180 23.49 0.0073
2024-05-15 2023-03-31 13F/A-1 VISTRA COM 92840M102 1,254,437 174,556 16.16 30,106 20.17 0.0066
2023-02-14 2022-12-31 13F VISTRA COM 92840M102 1,079,881 401,069 59.08 25,053 75.75 0.0060
2023-11-13 2022-09-30 13F/A-1 VISTRA COM 92840M102 678,812 -133,630 -16.45 14,255 -23.21 0.0038
2023-08-14 2022-06-30 13F/A-1 VISTRA COM 92840M102 812,442 -273,703 -25.20 18,564 -26.49 0.0048
2023-05-12 2022-03-31 13F/A-1 VISTRA COM 92840M102 1,086,145 -62,700 -5.46 25,253 -3.47 0.0055
2022-03-09 2021-12-31 13F/A-1 VISTRA COM 92840M102 1,148,845 -107,248 -8.54 26,159 21.79 0.0054
2022-11-14 2021-09-30 13F/A-1 VISTRA COM 92840M102 1,256,093 -271,536 -17.77 21,479 -24.20 0.0048
2022-08-15 2021-06-30 13F/A-1 VISTRA COM 92840M102 1,527,629 -1,441,110 -48.54 28,338 -46.01 0.0061
2022-05-09 2021-03-31 13F/A-1 VISTRA COM 92840M102 2,968,739 246,305 9.05 52,487 -1.94 0.0120
2021-03-02 2020-12-31 13F/A-1 VISTRA COM 92840M102 2,722,434 -684,655 -20.10 53,523 -16.71 0.0125
2021-11-12 2020-09-30 13F/A-1 VISTRA COM 92840M102 3,407,089 -504,525 -12.90 64,258 -11.77 0.0171
2021-08-13 2020-06-30 13F/A-1 VISTRA ENERGY COM 92840M102 3,911,614 657,451 20.20 72,834 40.24 0.0210
2021-05-07 2020-03-31 13F/A-1 VISTRA ENERGY COM 92840M102 3,254,163 13,140 0.41 51,936 -30.30 0.0185
2020-03-03 2019-12-31 13F/A-1 VISTRA ENERGY COM 92840M102 3,241,023 142,864 4.61 74,511 -10.03 0.0208
2020-11-13 2019-09-30 13F/A-1 VISTRA ENERGY COM 92840M102 3,098,159 0 0.00 82,814 18.07 0.0254
2020-08-13 2019-06-30 13F/A-1 VISTRA ENERGY COM 92840M102 3,098,159 0 0.00 70,142 -13.02 0.0217
2020-05-11 2019-03-31 13F/A-2 VISTRA ENERGY COM 92840M102 3,098,159 101,241 3.38 80,645 17.56 0.0261
2019-03-04 2018-12-31 13F/A-1 VISTRA ENERGY COM 92840M102 2,996,918 2,222,850 287.16 68,600 256.20 0.0255
2019-12-02 2018-09-30 13F/A-3 VISTRA ENERGY COM 92840M102 774,068 236,265 43.93 19,259 51.35 0.0063
2019-12-02 2018-09-30 13F/A-2 VISTRA ENERGY COM 92840M102 774,068 236,265 19,259 0.0063
2019-11-12 2018-09-30 13F/A-1 VISTRA ENERGY COM 92840M102 774,068 236,265 19,259 0.0063
2019-08-12 2018-06-30 13F/A-1 VISTRA ENERGY COM 92840M102 537,803 537,803 12,725 0.0044
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.