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Marathon Petroleum
MPC

Overview Fund Activity

1,532 hedge funds and large institutions have $33.2B invested in Marathon Petroleum in 2025 Q1 according to their latest regulatory filings, with 138 funds opening new positions, 482 increasing their positions, 629 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,532
Holders Change
-2
Holders Change %
-0.13%
% of All Funds
20.82%
Holding in Top 10
8
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-11.11%
% of All Funds
0.11%
New
138
Increased
482
Reduced
629
Closed
114
Calls
$484M
Puts
$378M
Net Calls
+$106M
Net Calls Change
-$5.05M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$5.09B
2
Harris Associates
Harris Associates
Illinois
$311M
3
Boston Partners
Boston Partners
Massachusetts
$791M
4
Wellington Management Group
Wellington Management Group
Massachusetts
$1.72B
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$377M

Top Sellers

1
Ameriprise
Ameriprise
Minnesota
$466M
2
CWP
Capital Wealth Planning
Florida
$479K
3
State Street
State Street
Massachusetts
$2.84B
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$57.8M
5
National Bank of Canada
National Bank of Canada
Quebec, Canada
$30.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
CI
251
Cherokee Insurance
Michigan
$6.05M – – –
MOACM
252
Mutual of America Capital Management
New York
$5.99M -$256K -1,754 -4%
Public Employees Retirement Association of Colorado
253
Public Employees Retirement Association of Colorado
Colorado
$5.98M -$616K -4,227 -9%
NAM
254
Nissay Asset Management
Japan
$5.87M -$159K -1,092 -3%
GT
255
Glenmede Trust
Pennsylvania
$5.83M -$26.7K -183 -0.5%
TAM
256
Tocqueville Asset Management
New York
$5.8M -$63.7K -437 -1%
KL
257
KWMG LLC
Kansas
$5.68M +$107K +737 +2%
Mackenzie Financial
258
Mackenzie Financial
Ontario, Canada
$5.67M +$280K +1,923 +5%
QC
259
Quadrature Capital
United Kingdom
$5.64M -$34.2K -235 -0.6%
GL
260
GHE LLC
Tennessee
$5.61M -$11.4K -78 -0.2%
Northwestern Mutual Wealth Management
261
Northwestern Mutual Wealth Management
Wisconsin
$5.61M +$532K +3,649 +10%
SMDAM
262
Sumitomo Mitsui DS Asset Management
Japan
$5.6M +$33.2K +228 +0.6%
CWM
263
CIBC World Markets
New York
$5.59M -$27M -185,553 -83%
PA
264
Pinnacle Associates
New York
$5.59M +$168K +1,155 +3%
HEIP
265
Hudson Edge Investment Partners
New Jersey
$5.57M -$97.8K -671 -2%
Mirae Asset Global ETFs Holdings
266
Mirae Asset Global ETFs Holdings
Hong Kong
$5.51M +$138K +945 +3%
ONB
267
Old National Bancorp
Indiana
$5.5M -$291K -1,996 -5%
AI
268
Atria Investments
North Carolina
$5.5M +$684K +4,692 +14%
CB
269
Commerce Bank
Missouri
$5.47M +$360K +2,471 +7%
AC
270
AlphaCore Capital
California
$5.46M +$34.5K +237 +0.6%
WM
271
WS Management
Florida
$5.45M – – –
GAM
272
Generali Asset Management
Italy
$5.4M +$1.44M +9,893 +36%
GIA
273
Gateway Investment Advisers
Ohio
$5.37M +$267K +1,830 +5%
Mirae Asset Global Investments
274
Mirae Asset Global Investments
South Korea
$5.33M -$421K -2,924 -7%
Bank of Nova Scotia
275
Bank of Nova Scotia
Ontario, Canada
$5.3M -$12.2M -83,661 -70%
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