Valero Energy Corporation
MX ˙ BMV ˙ US91913Y1001
SecurityMX:VLO / Valero Energy Corporation
InstitutionArgyle Capital Management Inc.
Latest Disclosed Ownership5,500 shares
Latest Disclosed Value $ 1,358,940
Argyle Capital Management Inc. ownership in VLO / Valero Energy Corporation

On April 28, 2026 - Argyle Capital Management Inc. filed a 13F-HR form disclosing ownership of 5,500 shares of Valero Energy Corporation (MX:VLO) valued at $1,358,940 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 5,500 shares of Valero Energy Corporation. 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)
2026-04-28 2026-03-31 13F Valero Energy Corp COM 91913Y100 5,500 0 0.00 1,359 51.73 0.4416
2026-01-29 2025-12-31 13F Valero Energy Corp COM 91913Y100 5,500 0 0.00 895 -4.38 0.2989
2025-10-27 2025-09-30 13F Valero Energy Corp COM 91913Y100 5,500 0 0.00 936 26.66 0.3238
2025-07-24 2025-06-30 13F Valero Energy Corp COM 91913Y100 5,500 0 0.00 739 1.79 0.2681
2025-04-29 2025-03-31 13F Valero Energy Corp COM 91913Y100 5,500 0 0.00 726 7.72 0.2698
2025-02-05 2024-12-31 13F Valero Energy Corp COM 91913Y100 5,500 0 0.00 674 -9.16 0.2656
2024-10-25 2024-09-30 13F Valero Energy Corp COM 91913Y100 5,500 1,825 49.66 743 28.82 0.2957
2024-07-29 2024-06-30 13F Valero Energy Corp COM 91913Y100 3,675 -725 -16.48 576 -23.30 0.2371
2024-04-29 2024-03-31 13F Valero Energy Corp COM 91913Y100 4,400 0 0.00 751 31.29 0.2906
2024-02-05 2023-12-31 13F Valero Energy Corp COM 91913Y100 4,400 -6,900 -61.06 572 -64.27 0.2370
2023-10-26 2023-09-30 13F Valero Energy Corp COM 91913Y100 11,300 0 0.00 1,601 20.83 0.5865
2023-07-27 2023-06-30 13F Valero Energy Corp COM 91913Y100 11,300 -1,000 -8.13 1,325 -22.83 0.4778
2023-04-27 2023-03-31 13F Valero Energy Corp COM 91913Y100 12,300 0 0.00 1,717 10.06 0.6036
2023-02-06 2022-12-31 13F Valero Energy Corp COM 91913Y100 12,300 -600 -4.65 1,560 13.21 0.5364
2022-10-21 2022-09-30 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 1,378 0.51 0.5367
2022-07-20 2022-06-30 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 1,371 4.66 0.4917
2022-04-27 2022-03-31 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 1,310 35.19 0.4263
2022-01-25 2021-12-31 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 969 6.48 0.3024
2021-10-25 2021-09-30 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 910 -9.63 0.3014
2021-07-27 2021-06-30 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 1,007 8.98 0.3254
2021-04-27 2021-03-31 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 924 26.58 0.3114
2021-01-28 2020-12-31 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 730 30.59 0.2717
2020-10-27 2020-09-30 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 559 -26.35 0.2290
2020-07-22 2020-06-30 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 759 29.74 0.3184
2020-04-27 2020-03-31 13F Valero Energy Corp COM 91913Y100 12,900 0 0.00 585 -51.57 0.2764
2020-01-24 2019-12-31 13F Valero Energy Corp COM 91913Y100 12,900 -21 -0.16 1,208 9.72 0.4289
2019-10-25 2019-09-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,101 -0.45 0.4161
2019-07-25 2019-06-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,106 0.91 0.4197
2019-04-24 2019-03-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,096 13.11 0.4213
2019-01-28 2018-12-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 969 -34.08 0.4103
2018-10-26 2018-09-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,470 2.65 0.5502
2018-08-14 2018-06-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,432 19.43 0.5678
2018-04-25 2018-03-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,199 0.93 0.4753
2018-01-25 2017-12-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 1,188 19.52 0.4450
2017-10-26 2017-09-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 994 13.99 0.3901
2017-07-26 2017-06-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 872 1.75 0.3541
2017-04-26 2017-03-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 857 -2.94 0.3498
2017-01-27 2016-12-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 883 28.91 0.3754
2016-10-24 2016-09-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 685 3.95 0.2970
2016-07-26 2016-06-30 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 659 -20.51 0.2798
2016-04-26 2016-03-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 829 -9.30 0.3768
2016-01-29 2015-12-31 13F Valero Energy Corp COM 91913Y100 12,921 0 0.00 914 17.63 0.4209
2015-10-27 2015-09-30 13F Valero Energy Corp COM 91913Y100 12,921 -3,279 -20.24 777 -23.37 0.3796
2015-07-29 2015-06-30 13F Valero Energy Corp COM 91913Y100 16,200 0 0.00 1,014 -1.65 0.4639
2015-04-29 2015-03-31 13F Valero Energy Corp COM 91913Y100 16,200 16,200 0.00 1,031 0.4612
2015-01-26 2014-12-31 13F Valero Energy Corp COM 91913Y100 0 -16,200 -100.00 0 -100.00
2014-10-22 2014-09-30 13F Valero Energy Corp COM 91913Y100 16,200 0 0.00 750 -7.64 0.3454
2014-07-25 2014-06-30 13F Valero Energy Corp COM 91913Y100 16,200 0 0.00 812 -5.58 0.3786
2014-04-24 2014-03-31 13F Valero Energy Corp COM 91913Y100 16,200 0 0.00 860 5.39 0.4222
2014-01-31 2013-12-31 13F Valero Energy Corp COM 91913Y100 16,200 -600 -3.57 816 42.16 0.4108
2013-10-31 2013-09-30 13F Valero Energy Corp COM 91913Y100 16,800 0 0.00 574 -1.71 0.3151
2013-07-31 2013-06-30 13F Valero Energy Corp COM 91913Y100 16,800 16,800 584 0.3347
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.