Vistra Corp.
MX ˙ BMV ˙ US92840M1027
SecurityMX:VST / Vistra Corp.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership3,147,942 shares
Latest Disclosed Value $ 473,230,123
Northern Trust Corp reports 3.25% increase in ownership of VST / Vistra Corp.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 3,147,942 shares of Vistra Corp. (MX:VST) valued at $473,230,123 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,048,829 shares of Vistra Corp.. This represents a change in shares of 3.25% during the quarter.

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)
2026-05-14 2026-03-31 13F VISTRA COM 92840M102 3,147,942 99,113 3.25 473,230 -3.79 0.0128
2026-02-17 2025-12-31 13F VISTRA COM 92840M102 3,048,829 -28,391 -0.92 491,868 -18.41 0.0627
2025-11-14 2025-09-30 13F VISTRA COM 92840M102 3,077,220 -88,518 -2.80 602,889 -1.74 0.0771
2025-08-13 2025-06-30 13F VISTRA COM 92840M102 3,165,738 81,896 2.66 613,552 69.41 0.0844
2025-05-13 2025-03-31 13F VISTRA COM 92840M102 3,083,842 57,358 1.90 362,166 -13.20 0.0538
2025-02-14 2024-12-31 13F VISTRA COM 92840M102 3,026,484 296,714 10.87 417,261 28.95 0.0591
2024-11-13 2024-09-30 13F VISTRA COM 92840M102 2,729,770 -37,571 -1.36 323,587 36.00 0.0530
2024-08-14 2024-06-30 13F VISTRA COM 92840M102 2,767,341 151,306 5.78 237,936 30.59 0.0401
2024-05-14 2024-03-31 13F VISTRA COM 92840M102 2,616,035 -400,637 -13.28 182,207 56.80 0.0315
2024-02-13 2023-12-31 13F VISTRA COM 92840M102 3,016,672 -53,601 -1.75 116,202 14.07 0.0210
2023-11-13 2023-09-30 13F VISTRA COM 92840M102 3,070,273 820,109 36.45 101,872 72.47 0.0197
2023-08-11 2023-06-30 13F VISTRA COM 92840M102 2,250,164 -311,197 -12.15 59,067 -3.91 0.0114
2023-05-15 2023-03-31 13F VISTRA COM 92840M102 2,561,361 917 0.04 61,473 3.48 0.0122
2023-02-13 2022-12-31 13F VISTRA COM 92840M102 2,560,444 -123,267 -4.59 59,402 5.40 0.0125
2022-11-14 2022-09-30 13F VISTRA COM 92840M102 2,683,711 -158,163 -5.57 56,357 -13.21 0.0129
2022-08-12 2022-06-30 13F VISTRA COM 92840M102 2,841,874 77,458 2.80 64,937 1.03 0.0139
2022-05-13 2022-03-31 13F VISTRA COM 92840M102 2,764,416 -105,440 -3.67 64,273 -1.64 0.0113
2022-02-08 2021-12-31 13F VISTRA COM 92840M102 2,869,856 -409,265 -12.48 65,347 16.54 0.0107
2021-11-15 2021-09-30 13F VISTRA COM 92840M102 3,279,121 263,818 8.75 56,073 0.25 0.0099
2021-08-13 2021-06-30 13F VISTRA COM 92840M102 3,015,303 113,466 3.91 55,933 9.02 0.0099
2021-05-12 2021-03-31 13F VISTRA COM 92840M102 2,901,837 -58,555 -1.98 51,304 -11.85 0.0095
2021-02-11 2020-12-31 13F VISTRA COM 92840M102 2,960,392 15,278 0.52 58,201 4.78 0.0113
2020-11-16 2020-09-30 13F VISTRA COM 92840M102 2,945,114 20,565 0.70 55,544 2.00 0.0122
2020-08-14 2020-06-30 13F VISTRA ENERGY COM 92840M102 2,924,549 92,525 3.27 54,454 20.48 0.0129
2020-05-14 2020-03-31 13F VISTRA ENERGY COM 92840M102 2,832,024 214,816 8.21 45,199 -24.88 0.0130
2020-02-14 2019-12-31 13F VISTRA ENERGY COM 92840M102 2,617,208 -19,235 -0.73 60,170 -14.62 0.0135
2019-11-13 2019-09-30 13F VISTRA ENERGY COM 92840M102 2,636,443 263,255 11.09 70,472 31.16 0.0169
2019-08-13 2019-06-30 13F VISTRA ENERGY COM 92840M102 2,373,188 47,597 2.05 53,728 -11.24 0.0127
2019-05-13 2019-03-31 13F VISTRA ENERGY COM 92840M102 2,325,591 -3,736 -0.16 60,535 13.54 0.0150
2019-02-12 2018-12-31 13F VISTRA ENERGY COM 92840M102 2,329,327 89,874 4.01 53,318 -4.31 0.0150
2018-11-14 2018-09-30 13F VISTRA ENERGY COM 92840M102 2,239,453 77,142 3.57 55,718 8.91 0.0136
2018-09-18 2018-06-30 13F/A-1 VISTRA ENERGY COM 92840M102 2,162,311 438,292 25.42 51,160 42.46 0.0130
2018-08-14 2018-06-30 13F VISTRA ENERGY COM 92840M102 2,192,525 468,506 51,875
2018-05-09 2018-03-31 13F VISTRA ENERGY COM 92840M102 1,724,019 289,620 20.19 35,911 36.66 0.0093
2018-02-14 2017-12-31 13F VISTRA ENERGY COM 92840M102 1,434,399 315,244 28.17 26,278 25.63 0.0067
2017-11-13 2017-09-30 13F VISTRA ENERGY COM 92840M102 1,119,155 42,910 3.99 20,917 15.76 0.0055
2017-08-11 2017-06-30 13F VISTRA ENERGY COM 92840M102 1,076,245 1,076,245 18,070 0.0051
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.