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KIRR MARBACH & CO LLC /IN/

Position in MPC — Marathon Petroleum Corp

CIK 764112 COLUMBUS, IN

Position in MPC

as of Jun 30, 2026 · filed Jul 14, 2026
Position Value
$12,768,926
+$563,833 QoQ
Shares Held
49,943
-0.1% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
2.49%
of 13F equity value
Holder Rank
#243
of 1,926 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 94% Shared 0% None 6%

Common Shares in MPC Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

KIRR MARBACH & CO LLC /IN/ holds $12,768,926 across 1 Oil & Gas Refining & Marketing name. MPC ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MPC
Marathon Petroleum Corp
This page
49,943 $12,768,926

All Filings in MPC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $12,768,926 49,943
2026-03-31 $12,205,093 49,984
2025-12-31 $8,111,984 49,880
2025-09-30 $9,669,380 50,168
2025-06-30 $8,362,807 50,345
2025-03-31 $7,275,175 49,936
2024-12-31 $6,921,990 49,620
2024-09-30 $14,156,390 86,897
2024-06-30 $15,068,646 86,861
2024-03-31 $17,593,166 87,311
2023-12-31 $13,213,831 89,066
2023-09-30 $13,710,041 90,591
2023-06-30 $10,848,580 93,041
2023-03-31 $12,447,235 92,318
2022-12-31 $10,856,160 93,274
2022-09-30 $9,340,496 94,035
2022-06-30 $7,744,428 94,203
2022-03-31 $7,351,974 85,988
2021-12-31 $5,747,133 89,813
2021-09-30 $5,803,835 93,898
2021-06-30 $5,940,917 98,327
2021-03-31 $5,317,226 99,406
2020-12-31 $4,114,534 99,481
2020-09-30 $3,432,017 116,974
2020-06-30 $5,155,823 137,930
2020-03-31 $3,253,560 137,746