Valero Energy Corporation
MX ˙ BMV ˙ US91913Y1001
SecurityMX:VLO / Valero Energy Corporation
InstitutionAviva Plc
Latest Disclosed Ownership314,637 shares
Latest Disclosed Value $ 77,740,510
Aviva Plc reports 14.88% increase in ownership of VLO / Valero Energy Corporation

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 314,637 shares of Valero Energy Corporation (MX:VLO) valued at $77,740,510 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 273,882 shares of Valero Energy Corporation. This represents a change in shares of 14.88% 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.

Upgrade to unlock premium data and export to Excel .

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 VALERO ENERGY COM 91913Y100 314,637 40,755 14.88 77,741 74.36 0.1304
2026-02-12 2025-12-31 13F VALERO ENERGY COM 91913Y100 273,882 19,903 7.84 44,585 3.11 0.0752
2025-11-13 2025-09-30 13F VALERO ENERGY COM 91913Y100 253,979 14,859 6.21 43,242 34.53 0.0786
2025-08-07 2025-06-30 13F VALERO ENERGY COM 91913Y100 239,120 14,958 6.67 32,143 8.57 0.0664
2025-05-15 2025-03-31 13F VALERO ENERGY COM 91913Y100 224,162 31,639 16.43 29,605 25.44 0.0714
2025-02-13 2024-12-31 13F VALERO ENERGY COM 91913Y100 192,523 4,489 2.39 23,601 -7.05 0.0613
2024-11-14 2024-09-30 13F VALERO ENERGY COM 91913Y100 188,034 4,154 2.26 25,390 -11.92 0.0658
2024-08-02 2024-06-30 13F VALERO ENERGY COM 91913Y100 183,880 10,191 5.87 28,825 -2.77 0.0799
2024-05-14 2024-03-31 13F VALERO ENERGY COM 91913Y100 173,689 26,662 18.13 29,647 55.11 0.0976
2024-02-09 2023-12-31 13F VALERO ENERGY COM 91913Y100 147,027 1,599 1.10 19,114 -7.25 0.0685
2023-11-13 2023-09-30 13F VALERO ENERGY COM 91913Y100 145,428 96,220 195.54 20,609 257.03 0.0867
2023-08-10 2023-06-30 13F VALERO ENERGY COM 91913Y100 49,208 -263,622 -84.27 5,772 -86.78 0.0235
2023-05-12 2023-03-31 13F VALERO ENERGY COM 91913Y100 312,830 44,195 16.45 43,671 28.15 0.1977
2023-02-14 2022-12-31 13F/A-2 VALERO ENERGY COM 91913Y100 268,635 39,558 17.27 34,079 39.23 0.1676
2023-02-10 2022-12-31 13F/A-1 VALERO ENERGY COM 91913Y100 268,635 39,558 926 0.0044
2023-02-09 2022-12-31 13F VALERO ENERGY COM 91913Y100 268,635 39,558 34 0.1637
2022-11-14 2022-09-30 13F VALERO ENERGY COM 91913Y100 229,077 29,708 14.90 24,477 15.52 0.1411
2022-08-04 2022-06-30 13F VALERO ENERGY COM 91913Y100 199,369 50,673 34.08 21,189 40.33 0.1127
2022-05-13 2022-03-31 13F VALERO ENERGY COM 91913Y100 148,696 16,624 12.59 15,099 52.21 0.0755
2022-02-10 2021-12-31 13F VALERO ENERGY COM 91913Y100 132,072 -59,737 -31.14 9,920 -26.71 0.0416
2021-11-12 2021-09-30 13F VALERO ENERGY COM 91913Y100 191,809 36,914 23.83 13,536 11.92 0.0604
2021-08-10 2021-06-30 13F VALERO ENERGY COM 91913Y100 154,895 18,886 13.89 12,094 24.19 0.0531
2021-05-13 2021-03-31 13F VALERO ENERGY COM 91913Y100 136,009 -73 -0.05 9,738 26.50 0.0476
2021-02-10 2020-12-31 13F VALERO ENERGY COM 91913Y100 136,082 4,529 3.44 7,698 35.08 0.0400
2020-11-12 2020-09-30 13F VALERO ENERGY COM 91913Y100 131,553 -4,084 -3.01 5,699 -28.57 0.0336
2020-08-13 2020-06-30 13F/A-1 VALERO ENERGY COM 91913Y100 135,637 -8,443 -5.86 7,978 22.08 0.0497
2020-08-13 2020-06-30 13F VALERO ENERGY COM 91913Y100 135,637 -8,443 7,978 24,152.8278
2020-05-14 2020-03-31 13F VALERO ENERGY COM 91913Y100 144,080 -1,472 -1.01 6,535 -52.06 0.0479
2020-02-10 2019-12-31 13F VALERO ENERGY CORP COM 91913Y100 145,552 -1,200 -0.82 13,631 8.97 0.0826
2019-11-12 2019-09-30 13F VALERO ENERGY CORP COM 91913Y100 146,752 -157,540 -51.77 12,509 -51.98 0.0848
2019-07-30 2019-06-30 13F VALERO ENERGY CORP COM 91913Y100 304,292 -5,134 -1.66 26,050 -0.75 0.1789
2019-05-14 2019-03-31 13F VALERO ENERGY CORP COM 91913Y100 309,426 -268 -0.09 26,248 13.05 0.1761
2019-02-12 2018-12-31 13F VALERO ENERGY CORP COM 91913Y100 309,694 36,397 13.32 23,218 -25.31 0.1732
2018-11-13 2018-09-30 13F VALERO ENERGY CORP COM 91913Y100 273,297 -12,292 -4.30 31,087 -1.79 0.1704
2018-08-01 2018-06-30 13F VALERO ENERGY CORP COM 91913Y100 285,589 -3,712 -1.28 31,652 17.94 0.1868
2018-05-14 2018-03-31 13F VALERO ENERGY CORP COM 91913Y100 289,301 -21,780 -7.00 26,838 -6.13 0.1641
2018-02-13 2017-12-31 13F VALERO ENERGY CORP COM 91913Y100 311,081 -36,966 -10.62 28,591 6.77 0.1619
2017-11-13 2017-09-30 13F VALERO ENERGY CORP COM 91913Y100 348,047 -30,613 -8.08 26,779 4.77 0.1441
2017-08-07 2017-06-30 13F VALERO ENERGY CORP COM 91913Y100 378,660 1,290 0.34 25,560 2.17 0.1429
2017-05-15 2017-03-31 13F VALERO ENERGY CORP COM 91913Y100 377,370 -20,825 -5.23 25,016 -8.09 0.1432
2017-02-13 2016-12-31 13F VALERO ENERGY CORP COM 91913Y100 398,195 -143,977 -26.56 27,217 -5.28 0.1626
2016-11-14 2016-09-30 13F VALERO ENERGY CORP COM 91913Y100 542,172 171,465 46.25 28,735 51.99 0.1793
2016-08-05 2016-06-30 13F VALERO ENERGY CORP COM 91913Y100 370,707 26,336 7.65 18,906 -14.41 0.1295
2016-05-12 2016-03-31 13F VALERO ENERGY CORP COM 91913Y100 344,371 33,595 10.81 22,088 0.51 0.1642
2016-02-11 2015-12-31 13F VALERO ENERGY CORP COM 91913Y100 310,776 -14,365 -4.42 21,975 12.46 0.1666
2015-11-12 2015-09-30 13F VALERO ENERGY CORP COM 91913Y100 325,141 -75,138 -18.77 19,540 -22.02 0.1619
2015-08-06 2015-06-30 13F VALERO ENERGY CORP COM 91913Y100 400,279 12,241 3.15 25,058 1.50 0.1773
2015-05-14 2015-03-31 13F VALERO ENERGY CORP COM 91913Y100 388,038 388,038 0.00 24,687 0.1692
2015-02-05 2014-12-31 13F/A-1 VALERO ENERGY CORP COM 91913Y100 0 -388,613 -100.00 0 -100.00
2014-11-13 2014-09-30 13F VALERO ENERGY CORP COM 91913Y100 388,613 3,187 0.83 17,981 -6.88 0.1423
2014-08-13 2014-06-30 13F VALERO ENERGY CORP COM 91913Y100 385,426 -13,270 -3.33 19,310 -8.79 0.1476
2014-05-14 2014-03-31 13F VALERO ENERGY CORP COM 91913Y100 398,696 -49,714 -11.09 21,171 -6.32 0.1716
2014-02-13 2013-12-31 13F VALERO ENERGY CORP COM 91913Y100 448,410 -298,820 -39.99 22,600 -11.44 0.1889
2013-11-13 2013-09-30 13F VALERO ENERGY CORP COM 91913Y100 747,230 158,835 26.99 25,518 24.73 0.2238
2013-08-01 2013-06-30 13F VALERO ENERGY CORP COM 91913Y100 588,395 588,395 20,459 0.2068
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.