Marathon Petroleum Corporation
MX ˙ BMV ˙ US56585A1025
SecurityMX:MPC / Marathon Petroleum Corporation
InstitutionCrossmark Global Holdings, Inc.
Latest Disclosed Ownership68,213 shares
Latest Disclosed Value $ 16,656,381
Crossmark Global Holdings, Inc. reports 4.32% decrease in ownership of MPC / Marathon Petroleum Corporation

On May 11, 2026 - Crossmark Global Holdings, Inc. filed a 13F-HR form disclosing ownership of 68,213 shares of Marathon Petroleum Corporation (MX:MPC) valued at $16,656,381 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 71,292 shares of Marathon Petroleum Corporation. This represents a change in shares of -4.32% 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)
2026-05-11 2026-03-31 13F MARATHON PETE COM 56585A102 68,213 -3,079 -4.32 16,656 43.66 0.2460
2026-02-03 2025-12-31 13F MARATHON PETE COM 56585A102 71,292 5,210 7.88 11,594 -8.97 0.1654
2025-11-12 2025-09-30 13F MARATHON PETE COM 56585A102 66,082 -9,687 -12.78 12,737 1.19 0.1908
2025-08-08 2025-06-30 13F MARATHON PETE COM 56585A102 75,769 1,154 1.55 12,586 15.79 0.2032
2025-04-30 2025-03-31 13F MARATHON PETE COM 56585A102 74,615 11,930 19.03 10,871 135,775.00 0.1917
2025-01-16 2024-12-31 13F MARATHON PETE CORP COM COM 56585A102 62,685 -6,140 -8.92 9 -27.27 0.1594
2024-11-04 2024-09-30 13F MARATHON PETE CORP COM COM 56585A102 68,825 3,032 4.61 11 0.00 0.2000
2024-07-29 2024-06-30 13F MARATHON PETE CORP COM COM 56585A102 65,793 706 1.08 11 -15.38 0.2182
2024-05-13 2024-03-31 13F MARATHON PETE CORP COM COM 56585A102 65,087 -11,110 -14.58 13 18.18 0.2514
2024-02-13 2023-12-31 13F MARATHON PETE CORP COM COM 56585A102 76,197 -71,037 -48.25 11 -47.62 0.2345
2023-11-08 2023-09-30 13F MARATHON PETE CORP COM COM 56585A102 147,234 -837 -0.57 22 10.53 0.4970
2023-07-31 2023-06-30 13F MARATHON PETE CORP COM COM 56585A102 148,071 11,221 8.20 20 5.56 0.4200
2023-05-12 2023-03-31 13F MARATHON PETE CORP COM COM 56585A102 136,850 2,510 1.87 18 20.00 0.4342
2023-01-19 2022-12-31 13F MARATHON PETE CORP COM COM 56585A102 134,340 -31,415 -18.95 16 -99.91 0.3897
2022-11-01 2022-09-30 13F MARATHON PETE CORP COM COM 56585A102 165,755 71,488 75.84 16,464 112.44 0.4568
2022-07-29 2022-06-30 13F MARATHON PETE CORP COM COM 56585A102 94,267 -11,088 -10.52 7,750 -13.97 0.2008
2022-05-11 2022-03-31 13F MARATHON PETE CORP COM COM 56585A102 105,355 1,118 1.07 9,008 35.05 0.2009
2022-01-10 2021-12-31 13F MARATHON PETE CORP COM COM 56585A102 104,237 64,905 165.02 6,670 174.37 0.1449
2021-10-21 2021-09-30 13F/A-1 MARATHON PETE CORP COM COM 56585A102 39,332 140 0.36 2,431 2.66 0.0570
2021-10-13 2021-09-30 13F MARATHON PETE CORP COM COM 56585A102 33,840 -5,352 924 0.1057
2021-07-21 2021-06-30 13F MARATHON PETE CORP COM COM 56585A102 39,192 1,609 4.28 2,368 17.81 0.0557
2021-04-15 2021-03-31 13F MARATHON PETE CORP COM COM 56585A102 37,583 -4,349 -10.37 2,010 15.92 0.0498
2021-01-14 2020-12-31 13F MARATHON PETE CORP COM COM 56585A102 41,932 -37,359 -47.12 1,734 -25.45 0.0438
2020-10-08 2020-09-30 13F MARATHON PETE CORP COM COM 56585A102 79,291 -4,452 -5.32 2,326 -25.69 0.0652
2020-08-14 2020-06-30 13F MARATHON PETE CORP COM COM 56585A102 83,743 7,924 10.45 3,130 74.76 0.0913
2020-04-28 2020-03-31 13F MARATHON PETE CORP COM COM 56585A102 75,819 4,300 6.01 1,791 -58.44 0.0641
2020-02-06 2019-12-31 13F MARATHON PETE CORP COM COM 56585A102 71,519 8,762 13.96 4,309 13.04 0.1183
2019-10-09 2019-09-30 13F MARATHON PETE CORP COM COM 56585A102 62,757 -2,702 -4.13 3,812 4.21 0.1113
2019-07-09 2019-06-30 13F MARATHON PETE CORP COM COM 56585A102 65,459 2,533 4.03 3,658 -2.87 0.1026
2019-05-02 2019-03-31 13F MARATHON PETE CORP COM COM 56585A102 62,926 71 0.11 3,766 1.54 0.1069
2019-01-31 2018-12-31 13F MARATHON PETE CORP COM COM 56585A102 62,855 14,204 29.20 3,709 -4.68 0.1150
2018-11-08 2018-09-30 13F/A-1 MARATHON PETE CORP COM COM 56585A102 48,651 -1,608 -3.20 3,891 10.35 0.0988
2018-11-06 2018-09-30 13F MARATHON PETE CORP COM COM 56585A102 50,259 0 3,526
2018-07-31 2018-06-30 13F MARATHON PETE CORP COM COM 56585A102 50,259 -1,050 -2.05 3,526 -6.00 0.0946
2018-04-16 2018-03-31 13F MARATHON PETE CORP COM COM 56585A102 51,309 -3,221 -5.91 3,751 4.25 0.0970
2018-02-05 2017-12-31 13F MARATHON PETE CORP COM COM 56585A102 54,530 -5,377 -8.98 3,598 7.08 0.0865
2017-10-27 2017-09-30 13F MARATHON PETE CORP COM COM 56585A102 59,907 0 0.00 3,360 0.00 0.0866
2017-10-25 2016-09-30 13F MARATHON PETE CORP COM COM 56585A102 59,907 59,907 3,360 0.0866
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.