L3VLUP
ProSign in

MPC in the 13F filings

Marathon Pete Corp · CUSIP 56585A102

Sector · EnergyTheme · Energy and power infrastructure· L3VLUP-definedTheme · Oil and gas
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2024
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 10 May 2024
Managers listing it
20
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q4 2023 and Q1 2024; 17 listed it in both
Shares listed
28,042,105
combined, among listed positions
Reported value
$5.6bn
combined, at the quarter end

Among the 93 comparable managers: 8 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing MPC in Q1 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

20 of 20 holders

ActionFiling
Elliott Investment Management LP7,365,000$1.5bn9.21%Trimmed-3,700,00015 May 2024 (the filing on sec.gov)
Fidelity (FMR LLC)5,722,261$1.2bn0.08%Added+818,0475 Nov 2026 (the filing on sec.gov)
Invesco Ltd3,127,901$630m0.14%Trimmed-423,08814 May 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc3,080,958$621m0.08%Added+31,10015 May 2024 (the filing on sec.gov)
Acadian Asset Management LLC1,663,835$335m1.17%Added+117,79010 May 2024 (the filing on sec.gov)
Wellington Management Group LLP1,317,760$266munder 0.1%Trimmed-73,87415 May 2024 (the filing on sec.gov)
Janus Henderson Group Ltd1,232,479$248m0.14%Trimmed-44,38715 May 2024 (the filing on sec.gov)
AQR Capital Management LLC1,017,188$202m0.34%Trimmed-435,15315 May 2024 (the filing on sec.gov)
D. E. Shaw & Co.872,921$176m0.15%Addedn.a.15 May 2024 (the filing on sec.gov)
Millennium Management LLC721,455$145m0.06%Trimmed-384,64915 May 2024 (the filing on sec.gov)
AllianceBernstein LP548,942$111munder 0.1%Trimmed-15,50014 May 2024 (the filing on sec.gov)
Jane Street Group LLC349,699$70munder 0.1%Trimmed-185,11316 May 2024 (the filing on sec.gov)
Balyasny Asset Management LLC349,591$70m0.12%Addedn.a.13 May 2024 (the filing on sec.gov)
Bridgewater Associates LP241,633$49m0.25%Added+16,76114 May 2024 (the filing on sec.gov)
ExodusPoint Capital Management LP174,421$35m0.27%Trimmed-73,88514 May 2024 (the filing on sec.gov)
Arrowstreet Capital LP112,880$23munder 0.1%Trimmed-102,06615 May 2024 (the filing on sec.gov)
Man Group PLC103,962$21m0.05%Trimmed-16,31515 May 2024 (the filing on sec.gov)
Eisler Capital Management Ltd20,984$4.2munder 0.1%Newnew14 May 2024 (the filing on sec.gov)
Brevan Howard Capital Management LP16,552$3.3munder 0.1%Trimmed-14,53015 May 2024 (the filing on sec.gov)
Maverick Capital Ltd1,683$339kunder 0.1%Added+11215 May 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2023 to Q1 2024, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
12 in Q3 2024 to 18 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MPC by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201319$2.7bnn.a.n.a.
Q3 201317$2.0bnn.a.n.a.
Q4 201320$2.7bnn.a.n.a.
Q1 201423$2.4bnn.a.n.a.
Q2 201421$1.8bnn.a.n.a.
Q3 201416$2.2bnn.a.n.a.
Q4 201415$2.7bnn.a.n.a.
Q1 201522$3.4bnn.a.n.a.
Q2 201519$3.2bnn.a.n.a.
Q3 201521$2.8bnn.a.n.a.
Q4 201524$3.1bnn.a.n.a.
Q1 201618$1.7bnn.a.n.a.
Q2 201616$2.0bnn.a.n.a.
Q3 201622$2.5bnn.a.n.a.
Q4 201624$3.0bnn.a.n.a.
Q1 201720$2.3bnn.a.n.a.
Q2 201721$2.4bnn.a.n.a.
Q3 201720$3.0bnn.a.n.a.
Q4 201722$3.3bnn.a.n.a.
Q1 201821$3.5bnn.a.n.a.
Q2 201826$3.1bnn.a.n.a.
Q3 201835$5.0bnn.a.n.a.
Q4 201830$4.7bnn.a.n.a.
Q1 201930$4.5bnn.a.n.a.
Q2 201928$4.0bnn.a.n.a.
Q3 201922$3.7bnn.a.n.a.
Q4 201927$3.7bnn.a.n.a.
Q1 202014$897mn.a.n.a.
Q2 202014$1.6bnn.a.n.a.
Q3 202011$1.0bnn.a.n.a.
Q4 202010$1.8bnn.a.n.a.
Q1 202115$1.9bnn.a.n.a.
Q2 202119$2.7bnn.a.n.a.
Q3 202111$2.7bnn.a.n.a.
Q4 202110$2.3bnn.a.n.a.
Q1 202217$3.3bnn.a.n.a.
Q2 202227$3.9bnn.a.n.a.
Q3 202224$4.3bnn.a.n.a.
Q4 202227$5.2bnn.a.n.a.
Q1 202322$4.9bnn.a.n.a.
Q2 202316$3.9bnn.a.n.a.
Q3 202324$5.3bnn.a.n.a.
Q4 202322$5.1bn129
Q1 202420$5.6bn813
Q2 202417$4.6bn108
Q3 202412$3.6bn68
Q4 202413$3.2bn84
Q1 202513$3.6bn77
Q2 202511$4.6bn47
Q3 202516$5.5bn106
Q4 202519$3.8bn2315
Q1 202618$5.5bn1920
Q2 202618$4.6bn1817

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MPC and GEV →MPC and XOM →MPC and CVX →Choose a stock to compare with MPC →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MPC, latest filings →Back to the 13F Explorer →