마라톤 석유 공사
MX ˙ BMV ˙ US56585A1025
SecurityMX:MPC / Marathon Petroleum Corporation
InstitutionKingsview Wealth Management, LLC
Latest Disclosed Ownership56,737 shares
Latest Disclosed Value $ 13,854,002
Kingsview Wealth Management, LLC ownership in MPC / Marathon Petroleum Corporation

On May 12, 2026 - Kingsview Wealth Management, LLC filed a 13F-HR form disclosing ownership of 56,737 shares of Marathon Petroleum Corporation (MX:MPC) valued at $13,854,002 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 23,141 shares of Marathon Petroleum Corporation. This represents a change in shares of 145.18% during the quarter.

Kingsview Wealth Management, LLC has a history of taking positions in derivatives of the underlying security (MPC) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:MPC / Marathon Petroleum Corporation Historical Put/Call Ratio
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)
2026-05-12 2026-03-31 13F MARATHON PETE COM 56585A102 56,737 33,596 145.18 13,854 268.16 0.1891
2026-02-09 2025-12-31 13F MARATHON PETE COM 56585A102 23,141 114 0.50 3,763 -15.21 0.0542
2025-11-12 2025-09-30 13F MARATHON PETE COM 56585A102 23,027 -542 -2.30 4,438 13.36 0.0678
2025-08-08 2025-06-30 13F MARATHON PETE COM 56585A102 23,569 -847 -3.47 3,915 10.06 0.0663
2025-05-02 2025-03-31 13F MARATHON PETE COM 56585A102 24,416 561 2.35 3,557 6.91 0.0670
2025-01-28 2024-12-31 13F MARATHON PETE COM 56585A102 23,855 -575 -2.35 3,328 -16.39 0.0648
2024-11-12 2024-09-30 13F MARATHON PETE COM 56585A102 24,430 982 4.19 3,980 -2.16 0.0837
2024-08-14 2024-06-30 13F MARATHON PETE COM 56585A102 23,448 3,317 16.48 4,068 0.27 0.0961
2024-05-09 2024-03-31 13F MARATHON PETE COM 56585A102 20,131 2,005 11.06 4,056 50.84 0.1018
2024-02-08 2023-12-31 13F MARATHON PETE COM 56585A102 18,126 -1,080 -5.62 2,689 -7.47 0.0803
2023-11-07 2023-09-30 13F MARATHON PETE COM 56585A102 19,206 3,361 21.21 2,907 57.34 0.1044
2023-08-10 2023-06-30 13F MARATHON PETE COM 56585A102 15,845 499 3.25 1,848 -10.73 0.0725
2023-05-15 2023-03-31 13F MARATHON PETE COM 56585A102 15,346 -3,500 -18.57 2,069 -5.65 0.0869
2023-02-13 2022-12-31 13F MARATHON PETE COM 56585A102 18,846 10,491 125.57 2,193 164.22 0.0953
2022-11-15 2022-09-30 13F MARATHON PETE COM 56585A102 8,355 30 0.36 830 21.35 0.0394
2022-08-16 2022-06-30 13F MARATHON PETE COM 56585A102 8,325 252 3.12 684 -0.87 0.0327
2024-02-08 2022-03-31 13F MARATHON PETE COM 56585A102 8,073 -16,877 -67.64 690 -56.79 0.0304
2022-02-17 2021-12-31 13F MARATHON PETE COM 56585A102 24,950 21,185 562.68 1,597 585.41 0.0665
2021-12-03 2021-09-30 13F MARATHON PETE COM 56585A102 3,765 262 7.48 233 8.37 0.0110
2021-08-17 2021-06-30 13F MARATHON PETE COM 56585A102 3,503 -408 -10.43 215 -1.38 0.0106
2021-05-24 2021-03-31 13F MARATHON PETE COM 56585A102 3,911 -1,305 -25.02 218 0.93 0.0124
2021-02-16 2020-12-31 13F MARATHON PETE COM 56585A102 5,216 5,216 216 0.0156
2020-11-19 2020-09-30 13F MARATHON PETE COM 56585A102 0 -6,670 -100.00 0 -100.00
2020-08-14 2020-06-30 13F MARATHON PETE COM 56585A102 6,670 6,670 249 0.0249
2020-05-11 2020-03-31 13F MARATHON PETE COM 56585A102 0 -9,166 -100.00 0 -100.00
2020-01-31 2019-12-31 13F/A-1 MARATHON PETE COM 56585A102 9,166 2,043 28.68 552 27.48 0.0692
2020-01-29 2019-09-30 13F MARATHON PETE COM 56585A102 7,123 2,896 68.51 433 83.47 0.0680
2020-01-29 2019-06-30 13F MARATHON PETE COM 56585A102 4,227 4,227 236 0.0396
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-08-16 2021-06-30 13F MARATHON PETE COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-24 2021-03-31 13F MARATHON PETE COM Call 200 2 n/a n/a n/a
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.