Vistra Corp.
MX ˙ BMV ˙ US92840M1027
SecurityMX:VST / Vistra Corp.
InstitutionFmr Llc
Latest Disclosed Ownership17,269,703 shares
Ownership 5.10%
Fmr Llc ownership in VST / Vistra Corp.

2025-05-12 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 17,269,703 shares of Vistra Corp. (MX:VST). This represents 5.1 percent ownership of the company. In their previous filing dated 2024-11-12 , Fmr Llc had reported owning 22,872,039 shares, indicating a decrease of -24.49 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-05-12 2025-05-12 13G/A 22,872,039 17,269,703 -24.49 5.10 -23.39
2024-11-12 2024-11-12 13G 17,690,079 22,872,039 29.29 6.66 34.57
2024-02-09 2024-02-09 13G/A 22,159,266 17,690,079 -20.17 4.95 -11.15
2023-02-09 2023-02-09 13G/A 26,013,829 22,159,266 -14.82 5.57 3.30
2022-02-09 2022-02-09 13G/A 36,153,448 26,013,829 -28.05 5.39 -27.07
2021-02-08 2021-02-08 13G/A 37,295,660 36,153,448 -3.06 7.39 -3.41
2020-02-07 2020-02-07 13G/A 36,600,707 37,295,660 1.90 7.65 6.37
2019-02-13 2019-02-13 13G 36,600,707 7.19

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-15 2026-03-31 13F VISTRA COM 92840M102 15,808,007 -1,187,458 -6.99 2,376,418 -13.33 0.0249
2026-02-17 2025-12-31 13F VISTRA COM 92840M102 16,995,465 -2,897,557 -14.57 2,741,878 -29.65 0.1398
2025-11-13 2025-09-30 13F VISTRA COM 92840M102 19,893,022 782,057 4.09 3,897,441 5.23 0.2026
2025-08-14 2025-06-30 13F VISTRA COM 92840M102 19,110,965 1,815,562 10.50 3,703,896 82.35 0.2089
2025-05-12 2025-03-31 13F VISTRA COM 92840M102 17,295,403 -2,755,701 -13.74 2,031,172 -26.53 0.1297
2025-02-13 2024-12-31 13F VISTRA COM 92840M102 20,051,104 -2,857,136 -12.47 2,764,446 1.80 0.1650
2024-11-13 2024-09-30 13F VISTRA COM 92840M102 22,908,240 -4,053,508 -15.03 2,715,543 17.14 0.1652
2024-08-13 2024-06-30 13F VISTRA COM 92840M102 26,961,748 6,111,860 29.31 2,318,171 59.63 0.1484
2024-05-13 2024-03-31 13F VISTRA COM 92840M102 20,849,888 3,159,808 17.86 1,452,195 113.11 0.0975
2024-02-13 2023-12-31 13F VISTRA COM 92840M102 17,690,080 -7,913,995 -30.91 681,422 -19.79 0.0523
2023-11-13 2023-09-30 13F VISTRA COM 92840M102 25,604,075 -1,336,100 -4.96 849,543 20.13 0.0734
2023-08-11 2023-06-30 13F VISTRA COM 92840M102 26,940,175 5,719,442 26.95 707,180 38.85 0.0593
2023-08-11 2023-03-31 13F/A-1 VISTRA COM 92840M102 21,220,733 -938,547 -4.24 509,298 -0.93 0.0466
2023-05-11 2023-03-31 13F VISTRA COM 92840M102 21,220,733 -938,547 509,298 0.0466
2023-02-13 2022-12-31 13F VISTRA COM 92840M102 22,159,280 -3,721,002 -14.38 514,095 -5.41 0.0511
2022-11-10 2022-09-30 13F VISTRA COM 92840M102 25,880,282 -3,805,468 -12.82 543,485 -19.88 0.0567
2022-08-12 2022-06-30 13F VISTRA COM 92840M102 29,685,750 5,786,238 24.21 678,320 22.07 0.0676
2022-05-13 2022-03-31 13F VISTRA COM 92840M102 23,899,512 -2,114,323 -8.13 555,665 -6.19 0.0444
2022-02-14 2021-12-31 13F VISTRA COM 92840M102 26,013,835 3,474,903 15.42 592,335 53.69 0.0437
2022-02-14 2021-09-30 13F/A-1 VISTRA COM 92840M102 22,538,932 -4,172,779 -15.62 385,415 -22.22 0.0306
2021-11-15 2021-09-30 13F VISTRA COM 92840M102 22,538,932 -4,172,779 385,415 0.0306
2021-08-13 2021-06-30 13F VISTRA COM 92840M102 26,711,711 -2,325,268 -8.01 495,502 -3.48 0.0388
2021-05-14 2021-03-31 13F VISTRA COM 92840M102 29,036,979 -7,116,489 -19.68 513,373 -27.77 0.0438
2021-02-08 2020-12-31 13F VISTRA COM 92840M102 36,153,468 5,211,126 16.84 710,777 21.80 0.0632
2020-11-13 2020-09-30 13F VISTRA COM 92840M102 30,942,342 -5,843,611 -15.89 583,572 -14.80 0.0590
2020-08-24 2020-06-30 13F/A-1 VISTRA ENERGY COM 92840M102 36,785,953 166,100 0.45 684,954 17.20 0.0753
2020-08-13 2020-06-30 13F VISTRA ENERGY COM 92840M102 36,785,953 166,100 684,954 16,827.3153
2020-05-14 2020-03-31 13F VISTRA ENERGY COM 92840M102 36,619,853 -675,810 -1.81 584,453 -31.84 0.0809
2020-02-07 2019-12-31 13F VISTRA ENERGY COM 92840M102 37,295,663 -2,789,759 -6.96 857,427 -19.98 0.0946
2019-11-13 2019-09-30 13F VISTRA ENERGY COM 92840M102 40,085,422 1,191,865 3.06 1,071,483 21.68 0.1285
2019-08-13 2019-06-30 13F VISTRA ENERGY COM 92840M102 38,893,557 -1,633,922 -4.03 880,551 -16.53 0.1028
2019-08-13 2019-06-30 13F VISTRA ENERGY UNIT 02/02/2024 92840M300 1,261,340 202,400 116,485 0.0136
2019-05-13 2019-03-31 13F VISTRA ENERGY COM 92840M102 40,527,479 39,228,139 3,019.08 1,054,932 800.82 0.1264
2019-05-13 2019-03-31 13F VISTRA ENERGY UNIT 02/02/2024 92840M300 1,058,940 -31,288,898 104,252 0.0125
2019-02-13 2018-12-31 13F VISTRA ENERGY UNIT 02/02/2024 92840M300 1,299,340 -147,525 -10.20 117,108 -16.51 0.0160
2019-02-13 2018-12-31 13F VISTRA ENERGY COM 92840M102 32,347,838 11,818,885 740,442 0.1014
2018-11-09 2018-09-30 13F VISTRA ENERGY UNIT 02/02/2024 92840M300 1,446,865 -237,525 -14.10 140,273 -11.73 0.0158
2018-11-09 2018-09-30 13F VISTRA ENERGY COM 92840M102 20,528,953 673,705 510,760 0.0575
2018-08-10 2018-06-30 13F VISTRA ENERGY UNIT 02/02/2024 92840M300 1,684,390 -10,971,169 -86.69 158,922 -39.71 0.0188
2018-08-10 2018-06-30 13F VISTRA ENERGY COM 92840M102 19,855,248 7,199,689 469,775 0.0555
2018-05-14 2018-03-31 13F VISTRA ENERGY COM 92840M102 12,655,559 5,977,598 89.51 263,615 115.48 0.0313
2018-02-12 2017-12-31 13F VISTRA ENERGY COM 92840M102 6,677,961 3,655,026 120.91 122,340 116.53 0.0143
2017-11-13 2017-09-30 13F VISTRA ENERGY COM 92840M102 3,022,935 428,060 16.50 56,499 29.68 0.0068
2017-08-29 2017-06-30 13F/A-1 VISTRA ENERGY COM 92840M102 2,594,875 2,594,875 43,568 0.0054
2017-08-11 2017-06-30 13F VISTRA ENERGY COM 92840M102 2,594,875 43,568 0.0054
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.