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Marathon Petroleum Corp
Q1 2026 vs Q2 2026
Comparing institutional holders between quarters
Quarters
Q2 2026
Q1 2026
Compare
Detailed
Historical
Funds
Options
Short Interest
13D/13G
Peers
Targeting
Trading Summary
Profile
1
Filed
0
New
0
Closed
1
Increased
0
Decreased
0
Unchanged
0
No Data
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Q2 2026 shares — high to low
Q2 2026 shares — low to high
Share change — largest gain
Share change — largest cut
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Q2 2026 value — high to low
Value change — largest gain
Value change — largest cut
Institution — A to Z
Filed — newest first
Ellenbecker Investment Group
INCREASED
Shares
1,118
from 1,107
Change
+11
(+1%)
Value
$285.9K
(+$15.3K)
Filed 2026-07-27
Institution
Status
Q2 2026 ↓
Q1 2026
Change
% Change
Q1 2026 Value
Q2 2026 Value
Value Change
Filed
Ellenbecker Investment Group
INCREASED
1,118
1,107
+11
+1%
$270.6K
$285.9K
+$15.3K
2026-07-27
Showing 1 of 1 institutions