Vistra Corp.
MX ˙ BMV ˙ US92840M1027
SecurityMX:VST / Vistra Corp.
InstitutionSunbelt Securities, Inc.
Latest Disclosed Ownership669 shares
Latest Disclosed Value $ 100,599
Sunbelt Securities, Inc. ownership in VST / Vistra Corp.

On May 16, 2026 - Sunbelt Securities, Inc. filed a 13F-HR form disclosing ownership of 669 shares of Vistra Corp. (MX:VST) valued at $100,599 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 20, 2026 disclosing 669 shares of Vistra Corp.. This represents a change in shares of 0.00% 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)
2026-05-16 2026-03-31 13F VISTRA CORP COM Stock 92840M102 669 0 0.00 101 -6.54 0.0064
2026-02-20 2025-12-31 13F VISTRA CORP COM Stock 92840M102 669 0 0.00 108 -18.32 0.0072
2025-11-19 2025-09-30 13F VISTRA CORP COM Stock 92840M102 669 -5,741 -89.56 131 -85.16 0.0091
2025-08-14 2025-06-30 13F VISTRA CORP COM Stock 92840M102 6,410 5,750 871.21 884 1,046.75 0.0780
2025-04-24 2025-03-31 13F ECOLAB INC COM Stock 92840M102 660 -5,749 -89.70 78 -91.42 0.0069
2025-02-18 2024-12-31 13F VISTRA CORP COM Stock 92840M102 6,409 98 1.55 898 19.92 0.0791
2024-11-18 2024-09-30 13F VISTRA CORP COM Stock 92840M102 6,311 1,704 36.99 748 88.89 0.0734
2024-08-16 2024-06-30 13F VISTRA CORP COM Stock 92840M102 4,607 -583 -11.23 396 9.70 0.0405
2024-04-15 2024-03-31 13F VISTRA CORP COM Stock 92840M102 5,190 -51 -0.97 361 79.60 0.0403
2024-02-15 2023-12-31 13F VISTRA CORP COM Stock 92840M102 5,241 -209 -3.83 202 11.67 0.0254
2023-12-11 2023-09-30 13F VISTRA CORP COM Stock 92840M102 5,450 -2 -0.04 181 25.87 0.0250
2023-08-16 2023-06-30 13F VISTRA CORP COM Stock 92840M102 5,452 4,102 303.85 143 361.29 0.0206
2023-05-17 2023-03-31 13F VISTRA CORP COM Stock 92840M102 1,350 1,350 32 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.