Marathon Petroleum Corp

STATE OF WISCONSIN INVESTMENT BOARD MPC

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

194,026

Value ($000)

31,554

Weight

0.1%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/17/2026	31,554	0.1%	194,026	12/31/2025
2025 Q3	11/14/2025	37,904	0.1%	196,661	9/30/2025
2025 Q2	8/14/2025	33,439	0.1%	201,307	6/30/2025
2025 Q1	5/15/2025	33,454	0.1%	229,626	3/31/2025
2024 Q4	2/14/2025	29,249	0.1%	209,670	12/31/2024
2024 Q3	11/14/2024	36,845	0.1%	226,169	9/30/2024
2024 Q2	8/14/2024	39,139	0.1%	225,612	6/30/2024
2024 Q1	5/14/2024	44,706	0.1%	221,867	3/31/2024
2023 Q4	2/12/2024	40,678	0.1%	274,187	12/31/2023
2023 Q3	11/14/2023	46,745	0.1%	308,872	9/30/2023
2023 Q2	8/14/2023	57,046	0.2%	489,244	6/30/2023
2023 Q1	5/15/2023	60,566	0.2%	449,201	3/31/2023
2022 Q4	2/14/2023	48,039	0.2%	412,741	12/31/2022
2022 Q3	11/14/2022	47,550	0.2%	478,705	9/30/2022
2022 Q2	8/15/2022	47,740	0.1%	580,703	6/30/2022
2022 Q1	5/13/2022	59,193	0.1%	692,315	3/31/2022
2021 Q4	2/11/2022	46,707	0.1%	729,913	12/31/2021
2021 Q3	11/12/2021	48,109	0.1%	778,338	9/30/2021
2021 Q2	8/12/2021	42,918	0.1%	710,330	6/30/2021
2021 Q1	5/17/2021	35,211	0.1%	658,268	3/31/2021
2020 Q4	2/3/2021	32,243	0.1%	779,574	12/31/2020
2020 Q3	11/16/2020	52,613	0.1%	1,793,216	9/30/2020
2020 Q2	8/12/2020	62,770	0.2%	1,679,240	6/30/2020
2020 Q1	5/6/2020	54,974	0.2%	2,327,456	3/31/2020
2019 Q4	2/14/2020	98,823	0.2%	1,640,220	12/31/2019
2014 Q1	5/14/2014	38,375	0.1%	440,886	3/31/2014
2013 Q4	2/12/2014	56,628	0.2%	617,332	12/31/2013