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AMERICAN CENTURY COMPANIES INC

Position in MPC — Marathon Petroleum Corp

CIK 748054 KANSAS CITY, MO

Position in MPC

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$183,130,029
+$145,416,428 QoQ
Shares Held
716,275
+363.8% QoQ
Ownership
0.255%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#45
of 1,926 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority Sole 94% Shared 6% None 0%

Common Shares in MPC Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $575,483,328 across 12 Oil & Gas Refining & Marketing names. MPC ranks #1 (31.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MPC
Marathon Petroleum Corp
This page
716,275 $183,130,029

All Filings in MPC

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $183,130,029 716,275
2026-03-31 $37,713,601 154,450
2025-12-31 $21,748,184 133,728
2025-09-30 $25,448,425 132,035
2025-06-30 $60,426,831 363,776
2025-03-31 $49,368,950 338,863
2024-12-31 $39,772,566 285,108
2024-09-30 $54,959,969 337,364
2024-06-30 $66,241,256 381,838
2024-03-31 $108,115,429 536,553
2023-12-31 $94,667,625 638,094
2023-09-30 $96,436,572 637,218
2023-06-30 $65,625,861 562,829
2023-03-31 $80,619,576 597,935
2022-12-31 $75,636,972 649,858
2022-09-30 $29,376,350 295,745
2022-06-30 $9,079,601 110,444
2022-03-31 $5,578,447 65,245
2021-12-31 $2,278,235 35,603
2021-09-30 $27,541,361 445,581
2021-06-30 $13,640,781 225,766
2021-03-31 $840,113 15,706
2020-12-31 $353,297 8,542
2020-09-30 $209,194 7,130
2020-06-30 $229,363 6,136