Valero Energy Corporation
MX ˙ BMV ˙ US91913Y1001
SecurityMX:VLO / Valero Energy Corporation
InstitutionMorgan Stanley
Latest Disclosed Ownership7,256,704 shares
Latest Disclosed Value $ 1,792,987,099
Morgan Stanley reports 2.44% decrease in ownership of VLO / Valero Energy Corporation

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 7,256,704 shares of Valero Energy Corporation (MX:VLO) valued at $1,792,987,099 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 7,437,933 shares of Valero Energy Corporation. This represents a change in shares of -2.44% 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)
2026-05-15 2026-03-31 13F VALERO ENERGY COM 91913Y100 7,256,704 -181,229 -2.44 1,792,987 48.08 0.1080
2026-05-27 2025-12-31 13F/A-1 VALERO ENERGY COM 91913Y100 7,437,933 -280,460 -3.63 1,210,822 -7.86 0.0723
2026-02-13 2025-12-31 13F VALERO ENERGY COM 91913Y100 7,437,933 -280,460 1,210,822 0.0723
2026-05-27 2025-09-30 13F/A-1 VALERO ENERGY COM 91913Y100 7,718,393 -209,039 -2.64 1,314,134 23.32 0.0796
2025-11-14 2025-09-30 13F VALERO ENERGY COM 91913Y100 7,718,393 -209,039 1,314,134 0.0796
2025-08-15 2025-06-30 13F VALERO ENERGY COM 91913Y100 7,927,432 -8,320 -0.10 1,065,606 1.67 0.0694
2025-05-15 2025-03-31 13F VALERO ENERGY COM 91913Y100 7,935,752 20,166 0.25 1,048,075 8.01 0.0749
2025-05-15 2024-12-31 13F/A-1 VALERO ENERGY COM 91913Y100 7,915,586 -834,475 -9.54 970,372 -17.87 0.0680
2025-02-14 2024-12-31 13F VALERO ENERGY COM 91913Y100 7,915,586 -834,475 970,372 0.0680
2025-05-14 2024-09-30 13F/A-2 VALERO ENERGY COM 91913Y100 8,750,061 62,429 0.72 1,181,521 -13.24 0.0857
2025-02-14 2024-09-30 13F/A-1 VALERO ENERGY COM 91913Y100 8,750,061 62,429 1,181,521 0.0857
2024-11-14 2024-09-30 13F VALERO ENERGY COM 91913Y100 8,750,061 62,429 1,181,521 0.0102
2025-05-14 2024-06-30 13F/A-2 VALERO ENERGY COM 91913Y100 8,687,632 88,423 1.03 1,361,874 -7.22 0.1054
2024-10-17 2024-06-30 13F/A-1 VALERO ENERGY COM 91913Y100 8,687,632 88,423 1,361,874 0.1054
2024-08-14 2024-06-30 13F VALERO ENERGY COM 91913Y100 8,687,632 88,423 1,361,874 0.1054
2024-10-17 2024-03-31 13F/A-2 VALERO ENERGY COM 91913Y100 8,599,209 -186,928 -2.13 1,467,799 28.51 0.1178
2024-08-16 2024-03-31 13F/A-1 VALERO ENERGY COM 91913Y100 8,599,209 -186,928 1,467,799 0.0138
2024-05-15 2024-03-31 13F VALERO ENERGY COM 91913Y100 8,599,209 -186,928 1,467,799 0.1178
2024-08-16 2023-12-31 13F/A-1 VALERO ENERGY COM 91913Y100 8,786,137 -175,466 -1.96 1,142,198 -10.06 0.1007
2024-02-13 2023-12-31 13F VALERO ENERGY COM 91913Y100 8,786,137 -175,466 1,142,198 0.1007
2023-11-15 2023-09-30 13F VALERO ENERGY COM 91913Y100 8,961,603 517,068 6.12 1,269,949 28.21 0.1291
2023-08-14 2023-06-30 13F VALERO ENERGY COM 91913Y100 8,444,535 -273,581 -3.14 990,544 -18.61 0.0976
2023-05-15 2023-03-31 13F VALERO ENERGY COM 91913Y100 8,718,116 -1,347,112 -13.38 1,217,049 -4.69 0.1305
2023-02-14 2022-12-31 13F VALERO ENERGY COM 91913Y100 10,065,228 395,771 4.09 1,276,875 23.59 0.1450
2022-11-14 2022-09-30 13F VALERO ENERGY COM 91913Y100 9,669,457 -83,200 -0.85 1,033,183 -0.32 0.1408
2022-10-27 2022-06-30 13F/A-1 VALERO ENERGY COM 91913Y100 9,752,657 2,777,590 39.82 1,036,513 46.35 0.1345
2022-08-15 2022-06-30 13F VALERO ENERGY COM 91913Y100 9,752,657 2,777,590 1,036,513 0.0271
2022-10-27 2022-03-31 13F/A-1 VALERO ENERGY COM 91913Y100 6,975,067 1,620,347 30.26 708,248 76.10 0.0955
2022-05-13 2022-03-31 13F VALERO ENERGY COM 91913Y100 6,975,067 1,620,347 708,248 0.0955
2022-02-14 2021-12-31 13F VALERO ENERGY COM 91913Y100 5,354,720 -9,232 -0.17 402,194 6.25 0.0497
2021-11-15 2021-09-30 13F VALERO ENERGY COM 91913Y100 5,363,952 98,910 1.88 378,535 -7.92 0.0510
2021-08-23 2021-06-30 13F/A-1 VALERO ENERGY COM 91913Y100 5,265,042 703,525 15.42 411,094 25.87 0.0542
2021-08-16 2021-06-30 13F VALERO ENERGY COM 91913Y100 5,265,042 703,525 411,094 0.0113
2021-05-17 2021-03-31 13F VALERO ENERGY COM 91913Y100 4,561,517 45,107 1.00 326,604 27.83 0.0480
2021-02-16 2020-12-31 13F VALERO ENERGY COM 91913Y100 4,516,410 295,830 7.01 255,493 39.74 0.0395
2020-11-13 2020-09-30 13F VALERO ENERGY COM 91913Y100 4,220,580 -1,084,359 -20.44 182,835 -41.41 0.0354
2020-08-14 2020-06-30 13F VALERO ENERGY COM 91913Y100 5,304,939 1,454,700 37.78 312,036 78.67 0.0691
2020-05-26 2020-03-31 13F/A-1 VALERO ENERGY COM 91913Y100 3,850,239 -277,485 -6.72 174,646 -54.82 0.0475
2020-05-15 2020-03-31 13F VALERO ENERGY COM 91913Y100 3,850,239 -277,485 174,646 13,416.4536
2020-02-14 2019-12-31 13F VALERO ENERGY CORP COM 91913Y100 4,127,724 -509,986 -11.00 386,562 -2.21 0.0899
2019-11-14 2019-09-30 13F VALERO ENERGY CORP COM 91913Y100 4,637,710 558,215 13.68 395,318 13.19 0.1046
2019-08-14 2019-06-30 13F VALERO ENERGY CORP COM 91913Y100 4,079,495 541,478 15.30 349,245 16.36 0.0929
2019-05-15 2019-03-31 13F VALERO ENERGY CORP COM 91913Y100 3,538,017 -404,017 -10.25 300,130 1.56 0.0850
2019-02-14 2018-12-31 13F VALERO ENERGY CORP COM 91913Y100 3,942,034 397,016 11.20 295,534 -26.71 0.0884
2019-04-23 2018-09-30 13F/A-2 VALERO ENERGY CORP COM 91913Y100 3,545,018 441,925 14.24 403,246 17.25 0.1009
2018-11-20 2018-09-30 13F/A-1 VALERO ENERGY CORP COM 91913Y100 3,545,018 0 403,246 0.1009
2018-11-14 2018-09-30 13F VALERO ENERGY CORP COM 91913Y100 3,545,018 441,925 403,246
2019-04-23 2018-06-30 13F/A-1 VALERO ENERGY CORP COM 91913Y100 3,103,093 -307,514 -9.02 343,916 8.70 0.0929
2018-08-14 2018-06-30 13F VALERO ENERGY CORP COM 91913Y100 3,103,093 -307,514 343,916
2019-04-23 2018-03-31 13F/A-1 VALERO ENERGY CORP COM 91913Y100 3,410,607 -483,864 -12.42 316,403 -11.60 0.0878
2018-05-14 2018-03-31 13F VALERO ENERGY CORP COM 91913Y100 3,410,607 -483,864 316,403
2019-04-23 2017-12-31 13F/A-1 VALERO ENERGY CORP COM 91913Y100 3,894,471 -486,717 -11.11 357,942 6.20 0.0980
2018-02-14 2017-12-31 13F VALERO ENERGY CORP COM 91913Y100 3,894,471 -486,717 357,942
2017-11-14 2017-09-30 13F VALERO ENERGY CORP COM 91913Y100 4,381,188 -789,521 -15.27 337,045 -3.37 0.1010
2017-08-11 2017-06-30 13F VALERO ENERGY CORP COM 91913Y100 5,170,709 335,018 6.93 348,817 8.82 0.1054
2017-05-22 2017-03-31 13F/A-1 VALERO ENERGY CORP COM 91913Y100 4,835,691 -678,219 -12.30 320,557 -14.91 0.0985
2017-05-12 2017-03-31 13F VALERO ENERGY CORP COM 91913Y100 4,835,691 320,557
2017-02-22 2016-12-31 13F/A-1 VALERO ENERGY CORP COM 91913Y100 5,513,910 794,672 16.84 376,710 50.61 0.1233
2017-02-13 2016-12-31 13F VALERO ENERGY CORP COM 91913Y100 5,513,910 376,710
2016-11-10 2016-09-30 13F VALERO ENERGY CORP COM 91913Y100 4,719,238 630,635 15.42 250,121 19.95 0.0854
2016-08-12 2016-06-30 13F VALERO ENERGY CORP COM 91913Y100 4,088,603 -14,008 -0.34 208,517 -20.76 0.0753
2016-05-12 2016-03-31 13F VALERO ENERGY CORP COM 91913Y100 4,102,611 -999,721 -19.59 263,141 -27.06 0.1013
2016-02-09 2015-12-31 13F VALERO ENERGY CORP COM 91913Y100 5,102,332 530,969 11.62 360,784 31.32 0.1306
2016-02-08 2015-09-30 13F/A-1 VALERO ENERGY CORP COM 91913Y100 4,571,363 436,823 10.57 274,739 6.15 0.1015
2015-11-09 2015-09-30 13F VALERO ENERGY CORP COM 91913Y100 4,571,363 274,739
2015-08-12 2015-06-30 13F VALERO ENERGY CORP COM 91913Y100 4,134,540 406,766 10.91 258,823 9.13 0.0897
2015-05-14 2015-03-31 13F VALERO ENERGY CORP COM 91913Y100 3,727,774 -657 -0.02 237,162 28.50 0.0873
2015-02-13 2014-12-31 13F VALERO ENERGY CORP COM 91913Y100 3,728,431 -836,930 -18.33 184,558 -12.63 0.0675
2014-12-16 2014-09-30 13F/A-1 VALERO ENERGY CORP COM 91913Y100 4,565,361 1,074,017 30.76 211,239 13.94 0.0812
2014-11-14 2014-09-30 13F VALERO ENERGY CORP COM 91913Y100 4,565,361 211,239
2014-05-13 2014-03-31 13F VALERO ENERGY CORP COM 91913Y100 3,491,344 1,163,231 49.96 185,390 58.00 0.0776
2014-02-13 2013-12-31 13F VALERO ENERGY CORP COM 91913Y100 2,328,113 -4,863 -0.21 117,336 47.28 0.0499
2013-11-13 2013-09-30 13F VALERO ENERGY CORP COM ST COM 91913Y100 2,332,976 -917,859 -28.23 79,671 -29.51 0.0377
2013-08-08 2013-06-30 13F VALERO ENERGY CORP COM ST COM 91913Y100 3,250,835 3,250,835 113,032 0.0570
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.