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Bollard Group LLC

Position in MPC — Marathon Petroleum Corp

CIK 1556218 BOSTON, MA

Position in MPC

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$735,051
+$35,720 QoQ
Shares Held
2,875
+0.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#964
of 1,926 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 85% None 15%

Common Shares in MPC Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

Bollard Group LLC holds $38,469,208 across 3 Oil & Gas Refining & Marketing names. MPC ranks #3 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MPC
Marathon Petroleum Corp
This page
2,875 $735,051

All Filings in MPC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $735,051 2,875
2026-03-31 $699,331 2,864
2025-12-31 $463,658 2,851
2025-09-30 $549,116 2,849
2025-06-30 $472,915 2,847
2025-03-31 $399,919 2,745
2024-12-31 $382,509 2,742
2024-09-30 $446,210 2,739
2024-06-30 $474,814 2,737
2024-03-31 $511,004 2,536
2023-12-31 $361,256 2,435
2023-09-30 $368,512 2,435
2023-06-30 $283,804 2,434
2023-03-31 $314,693 2,334
2022-12-31 $271,654 2,334
2022-09-30 $330,172 3,324
2022-06-30 $272,772 3,318
2022-03-31 $283,261 3,313
2021-12-31 $211,486 3,305
2021-09-30 $203,787 3,297
2021-06-30 $198,600 3,287
2021-03-31 $175,393 3,279
2020-12-31 $135,619 3,279
2020-09-30 $96,205 3,279
2020-06-30 $161,631 4,324
2020-03-31 $101,778 4,309