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HARBOUR INVESTMENTS, INC.

Position in MPC — Marathon Petroleum Corp

CIK 810121 MADISON, WI

Position in MPC

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$2,924,864
+$371,963 QoQ
Shares Held
11,440
+9.4% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#526
of 1,926 holders
Holding Since
Mar 2021
21 quarters on record
Voting authority Sole 100% Shared 0% 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

HARBOUR INVESTMENTS, INC. holds $6,809,081 across 12 Oil & Gas Refining & Marketing names. MPC ranks #1 (43.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MPC
Marathon Petroleum Corp
This page
11,440 $2,924,864

All Filings in MPC

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,924,864 11,440
2026-03-31 $2,552,901 10,455
2025-12-31 $706,464 4,344
2025-09-30 $915,129 4,748
2025-06-30 $789,853 4,755
2025-03-31 $680,372 4,670
2024-12-31 $665,694 4,772
2024-09-30 $717,944 4,407
2024-06-30 $776,669 4,477
2024-03-31 $954,102 4,735
2023-12-31 $655,009 4,415
2023-09-30 $504,567 3,334
2023-06-30 $420,809 3,609
2023-03-31 $506,825 3,759
2022-12-31 $524,686 4,508
2022-09-30 $498,537 5,019
2022-06-30 $412,611 5,019
2021-12-31 $201,632 3,151
2021-09-30 $643,998 10,419
2021-06-30 $688,606 11,397
2021-03-31 $599,890 11,215