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Marathon Petroleum

1,674 hedge funds and large institutions have $36.4B invested in Marathon Petroleum in 2025 Q4 according to their latest regulatory filings, with 204 funds opening new positions, 570 increasing their positions, 574 reducing their positions, and 152 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

more call options, than puts

Call options by funds: $ | Put options by funds: $

1% less repeat investments, than reductions

Existing positions increased: 570 | Existing positions reduced: 574

14% less capital invested

Capital invested by funds: $42.4B → $36.4B (-$6B)

24% less funds holding in top 10

Funds holding in top 10: 1713 (-4)

Holders
1,674
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$503M
Puts
$478M
Net Calls
Net Calls Change

Top Buyers

1 +$279M
2 +$238M
3 +$208M
4
Citadel Advisors
Citadel Advisors
Florida
+$106M
5
Man Group
Man Group
United Kingdom
+$102M
Name Holding Trade Value Shares
Change
Change in
Stake
AC
326
Arrow Capital
Australia
$4.88M
CCT
327
Capital City Trust
Florida
$4.87M
KeyBank National Association
328
KeyBank National Association
Ohio
$4.79M
AIMCA
329
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$4.65M
TFS
330
Thoroughbred Financial Services
Tennessee
$4.64M
BC
331
Burney Company
Virginia
$4.62M
FFP
332
FourThought Financial Partners
Florida
$4.6M
SC
333
Savant Capital
Illinois
$4.59M
PFPG
334
Pinnacle Financial Partners (Georgia)
Georgia
$4.58M
ICA
335
Infrastructure Capital Advisors
New York
$4.56M
CFCI
336
Comprehensive Financial Consultants Institutional
Indiana
$4.56M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
337
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.55M
Bessemer Group
338
Bessemer Group
New Jersey
$4.55M
TCA
339
Tortoise Capital Advisors
Kansas
$4.51M
UM
340
UniSuper Management
Australia
$4.45M
EP
341
Edgestream Partners
New Jersey
$4.33M
MSU
342
Mizuho Securities USA
New York
$4.24M
SG
343
Sienna Gestion
France
$4.22M
CTC
344
Central Trust Company
Missouri
$4.21M
LA
345
LBP AM
France
$4.21M
PCIA
346
Prime Capital Investment Advisors
Kansas
$4.2M
HWM
347
HB Wealth Management
Georgia
$4.2M
CIBC Private Wealth Group
348
CIBC Private Wealth Group
Georgia
$4.17M
IMCOOI
349
Investment Management Corp of Ontario (IMCO)
Canada
$4.14M
CWS
350
Confluence Wealth Services
Pennsylvania
$4.1M