Valero Energy Corporation
US ˙ NYSE ˙ US91913Y1001

SecurityVLO / Valero Energy Corporation
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership4,308 shares
Latest Disclosed Value $ 1,064,420
Engineers Gate Manager LP reports 94.56% decrease in ownership of VLO / Valero Energy Corporation

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 4,308 shares of Valero Energy Corporation (US:VLO) valued at $1,064,421 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 79,177 shares of Valero Energy Corporation. This represents a change in shares of -94.56% during the quarter. The current value of the position is $1,126,327 USD.

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 VALERO ENERGY COM 91913Y100 4,308 -74,869 -94.56 1,064 -91.74 0.0133
2026-02-17 2025-12-31 13F VALERO ENERGY COM 91913Y100 79,177 -67,535 -46.03 12,889 -48.40 0.1529
2025-11-14 2025-09-30 13F VALERO ENERGY COM 91913Y100 146,712 100,647 218.49 24,979 303.41 0.2860
2025-08-14 2025-06-30 13F VALERO ENERGY COM 91913Y100 46,065 46,065 6,192 0.0770
2025-02-14 2024-12-31 13F VALERO ENERGY COM 91913Y100 0 -43,632 -100.00 0 -100.00
2024-11-14 2024-09-30 13F VALERO ENERGY COM 91913Y100 43,632 43,632 5,892 0.1150
2024-05-15 2024-03-31 13F VALERO ENERGY COM 91913Y100 0 -17,015 -100.00 0 -100.00
2024-02-14 2023-12-31 13F VALERO ENERGY COM 91913Y100 17,015 -15,327 -47.39 2,212 -51.76 0.0631
2023-11-14 2023-09-30 13F VALERO ENERGY COM 91913Y100 32,342 19,592 153.66 4,583 206.56 0.1694
2023-08-14 2023-06-30 13F VALERO ENERGY COM 91913Y100 12,750 12,750 1,496 0.0565
2023-05-15 2023-03-31 13F VALERO ENERGY COM 91913Y100 0 -3,484 -100.00 0 -100.00
2023-02-14 2022-12-31 13F VALERO ENERGY COM 91913Y100 3,484 -1,986 -36.31 442 -24.49 0.0265
2022-11-14 2022-09-30 13F VALERO ENERGY COM 91913Y100 5,470 -3,050 -35.80 584 -35.54 0.0363
2022-08-15 2022-06-30 13F VALERO ENERGY COM 91913Y100 8,520 6,058 246.06 906 262.40 0.0332
2022-05-16 2022-03-31 13F VALERO ENERGY COM 91913Y100 2,462 2,462 250 0.0098
2021-08-16 2021-06-30 13F VALERO ENERGY COM 91913Y100 0 -6,400 -100.00 0 -100.00
2021-05-17 2021-03-31 13F VALERO ENERGY COM 91913Y100 6,400 6,400 458 0.0227
2021-02-16 2020-12-31 13F VALERO ENERGY COM 91913Y100 0 -34,590 -100.00 0 -100.00
2020-11-16 2020-09-30 13F VALERO ENERGY COM 91913Y100 34,590 22,825 194.01 1,498 116.47 0.0703
2020-08-17 2020-06-30 13F VALERO ENERGY COM 91913Y100 11,765 -5,788 -32.97 692 -13.07 0.0352
2020-05-15 2020-03-31 13F VALERO ENERGY COM 91913Y100 17,553 1,173 7.16 796 -48.11 0.0573
2020-02-14 2019-12-31 13F VALERO ENERGY CORP COM 91913Y100 16,380 16,380 1,534 0.0675
2018-05-07 2018-03-31 13F VALERO ENERGY CORP COM 91913Y100 0 -38,777 -100.00 0 -100.00
2018-02-01 2017-12-31 13F VALERO ENERGY CORP COM 91913Y100 38,777 12,012 44.88 3,564 73.09 0.2446
2017-11-13 2017-09-30 13F VALERO ENERGY CORP COM 91913Y100 26,765 -19,832 -42.56 2,059 -34.49 0.1732
2017-08-10 2017-06-30 13F VALERO ENERGY CORP COM 91913Y100 46,597 41,181 760.36 3,143 775.49 0.2832
2017-05-05 2017-03-31 13F VALERO ENERGY CORP COM 91913Y100 5,416 5,416 359 0.0356
2016-08-11 2016-06-30 13F VALERO ENERGY CORP COM 91913Y100 0 -10,434 -100.00 0 -100.00
2016-05-09 2016-03-31 13F VALERO ENERGY CORP COM 91913Y100 10,434 -44,852 -81.13 669 -82.89 0.0522
2016-02-05 2015-12-31 13F VALERO ENERGY CORP COM 91913Y100 55,286 38,250 224.52 3,909 281.74 0.2640
2015-11-16 2015-09-30 13F VALERO ENERGY CORP COM 91913Y100 17,036 12,426 269.54 1,024 254.33 0.0872
2015-08-14 2015-06-30 13F VALERO ENERGY CORP COM 91913Y100 4,610 -8,180 -63.96 289 -64.50 0.0283
2015-05-15 2015-03-31 13F VALERO ENERGY CORP COM 91913Y100 12,790 12,790 814 0.1083
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.