What is the 13F Pro Quality Score for MPC?

13F Pro ranks Marathon Petroleum Corp (MPC) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View MPC's current score at https://13fpro.ai/company/MPC (free sign-up required for the full ranking).

Which hedge funds own the most MPC stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of MPC include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/company/MPC as soon as new 13F filings post.

Where does 13F Pro source MPC data?

All Marathon Petroleum Corp fundamentals and ownership data come directly from SEC EDGAR. Marathon Petroleum Corp files with the SEC under CIK 1510295. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is MPC in?

Marathon Petroleum Corp (MPC) is classified in the Energy sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/energy.

What drives MPC's revenue?

Per Marathon Petroleum Corp's latest 10-Q filed with the SEC on 2026-08-04, the biggest revenue drivers are: Refining & Marketing ($49.3B, +55% YoY); Refined products ($46.4B); Crude oil ($2,267M). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/MPC.

What are MPC's largest expenses?

Marathon Petroleum Corp's latest 10-Q reports these as the largest expense items: Cost of revenues ($43,064M, +43% YoY); Selling, general and administrative expenses ($894M, +3% YoY); Depreciation and amortization ($838M, +6% YoY). Sourced directly from SEC EDGAR filing text for Q2 FY2026 (quarter ended June 30, 2026).

How often is MPC research updated on 13F Pro?

MPC's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

Marathon Petroleum Corp(MPC)Stock Analysis

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13F Pro Quality Score

61.0/100

Rank #817 of 2,960 stocksTOP 50%

View Energy peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

30.8/100

Profitability

58.1/100

Balance Sheet

80.8/100

Earnings Quality

56.3/100

Free Cash Flow

51.6/100

Institutional Flow

69.2/100

Revenue Scale

99.1/100

Dilution Risk

87.5/100

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Why MPC Scores 61/100

exact factor attribution · 2026-09-10

MPC's composite is driven by scale and capital efficiency, held back by revenue growth. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Scale

+7.4 pts

99th pct

Capital efficiency

+3.1 pts

81th pct

Shareholder dilution

+1.9 pts

88th pct

Profitability

+1.2 pts

58th pct

Institutional flow

+1.0 pts

69th pct

Earnings quality

+0.6 pts

56th pct

Free cash flow

+0.2 pts

52th pct

Earnings growth

-0.5 pts

39th pct

Revenue growth

-3.8 pts

31th pct

Latest change (2026-08-04): 51 → 57 · ↑ Profit margin 38→52; ↑ Revenue growth 22→35

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

MPC Stock Analysis & AI Quality Score

Data updated 2026-09-10

AI stock analysis and institutional research for Marathon Petroleum Corp (MPC), a Energy sector company. 13F Pro's AI-powered ranking engine scores MPC at 61.0/100 on a 32-signal composite quality model, placing it at rank #817 of 2,960 stocks — the top half of the AI-ranked universe. MPC scores in the top quartile across revenue scale (99.1), balance sheet strength (80.8). Areas of concern include revenue growth (30.8), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), Marathon Petroleum Corp reports quarterly revenue of $52.0B, net income of $5.1B, free cash flow of $9.1B. Top institutional holders of MPC by reported 13-F value include BlackRock, VANGUARD CAPITAL MANAGEMENT, STATE STREET, based on the most recent SEC filings. MPC trades on the NYSE exchange and files with the SEC under CIK 1510295. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate MPC daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Marathon Petroleum Corp directly from SEC EDGAR. Marathon Petroleum Corp's 13F Pro composite quality score has ranged between 34 and 79 since 2021, currently 61.0 — an improving long-term trajectory across 68 quarterly and live scoring snapshots.

What's Driving MPC's Business? Latest 10-Q Breakdown

✓ 23/23 datapoints verified

AI-extracted from Marathon Petroleum Corp's 10-Q filed 2026-08-04 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

MPC's Q2 FY2026 revenue rose 54% YoY to $52.0B as refining margins more than doubled to $36.33/barrel, driving net income attributable to MPC to $5.14B from $1.22B a year ago.

Biggest Revenue Drivers

Refining & Marketing$49.3B+55% YoY

Higher average refined product sales prices of $1.12/gallon and increased refined product sales volumes of 7 mbpd.

Midstream$1,455M+9% YoY

Increased rates and throughputs, including growth from equity affiliates and acquisitions, partly offset by divestiture of non-core gathering and processing assets.

Biggest Revenue Drivers

Total revenue: $52.0B+54% YoY

Refining & Marketing$49.3B+55% YoY

Higher average refined product sales prices of $1.12/gallon and increased refined product sales volumes of 7 mbpd.

Within Refining & Marketing

Refined products$46.4B

Crude oil$2,267M

Midstream$1,455M+9% YoY

Increased rates and throughputs, including growth from equity affiliates and acquisitions, partly offset by divestiture of non-core gathering and processing assets.

Renewable Diesel$1,240M+97% YoY

Higher sales prices and increased renewable diesel sales volume of 91 thousand gallons per day, driven by improved regulatory credit values.

Largest Expense Items

Cost of revenues$43,064M+43% YoY

Mainly due to increased crude costs and finished product purchases.

Selling, general and administrative expenses$894M+3% YoY

Employee related costs and fair-value remeasurement of performance-based stock compensation.

Depreciation and amortization$838M+6% YoY

Margins: Refining & Marketing margin rose to $36.33/barrel from $17.58/barrel a year ago, primarily due to higher crack spreads amid global crude supply disruptions; segment adjusted EBITDA per barrel more than tripled to $24.84 from $6.79.

Watch Items from the Filing

MPC is a defendant in climate change litigation (Delaware ex rel. Jennings v. BP America Inc., et al.) alleging misrepresentation of petroleum product climate impacts; outcome and potential liability remain undeterminable.
MPC must return approximately 27 million barrels of crude to the Strategic Petroleum Reserve between April 2027 and July 2029 after receiving ~22 million barrels via exchange contracts in 2026.
MPLX holds a 9.19% interest in Dakota Access; a permanent shutdown of the pipeline from the Lake Oahe easement dispute could require contingent equity contributions of up to $78 million.
MPC repurchased $2.5 billion of common stock in the quarter alone, with $6.13 billion remaining under its combined $10 billion share repurchase authorizations after adding $5.0 billion in May 2026.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q2 2026

$52.0B

Net Income

Q2 2026

$5.1B

Free Cash Flow

Q2 2026

$9.1B

ROIC

Q2 2026

54.2%

D/E Ratio

Q2 2026

1.83

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

-4.4% YoY

$132.70BFY 2025

FY22 $177.45BFY23 $148.38BFY24 $138.86BFY25 $132.70B

Net Income

+17.5% YoY

$4.05BFY 2025

FY22 $14.52BFY23 $9.68BFY24 $3.44BFY25 $4.05B

Operating Income

+22.0% YoY

$8.29BFY 2025

FY22 $21.47BFY23 $14.51BFY24 $6.80BFY25 $8.29B

EPS (Diluted)

+31.2% YoY

$13.22FY 2025

FY22 $28.12FY23 $23.63FY24 $10.08FY25 $13.22

Total Assets

+6.5% YoY

$83.95BFY 2025

FY22 $89.90BFY23 $85.99BFY24 $78.86BFY25 $83.95B

Total Debt

+15.5% YoY

$35.25BFY 2025

FY22 $27.77BFY23 $29.24BFY24 $30.53BFY25 $35.25B

Op. Cash Flow

-4.8% YoY

$8.25BFY 2025

FY22 $16.36BFY23 $14.12BFY24 $8.66BFY25 $8.25B

Free Cash Flow

-22.3% YoY

$4.77BFY 2025

FY22 $13.94BFY23 $12.23BFY24 $6.13BFY25 $4.77B

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$132.70B -4.4%	$138.86B -6.4%	$148.38B -16.4%	$177.45B +47.9%	$119.98B +71.9%	$69.78B
Net Income	$4.05B +17.5%	$3.44B -64.4%	$9.68B -33.3%	$14.52B +49.1%	$9.74B +199.1%	$-9.83B
Operating Income	$8.29B +22.0%	$6.80B -53.2%	$14.51B -32.4%	$21.47B +399.3%	$4.30B +135.1%	$-12.25B
EPS (Diluted)	$13.22 +31.2%	$10.08 -57.3%	$23.63 -16.0%	$28.12 +84.5%	$15.24 +200.7%	$-15.13
Total Assets	$83.95B +6.5%	$78.86B -8.3%	$85.99B -4.4%	$89.90B +5.3%	$85.37B +0.3%	$85.16B
Total Debt	$35.25B +15.5%	$30.53B +4.4%	$29.24B +5.3%	$27.77B +6.3%	$26.11B -24.2%	$34.44B
Operating Cash Flow	$8.25B -4.8%	$8.66B -38.6%	$14.12B -13.7%	$16.36B +275.3%	$4.36B +80.2%	$2.42B
Free Cash Flow	$4.77B -22.3%	$6.13B -49.8%	$12.23B -12.3%	$13.94B +381.4%	$2.90B +887.0%	$-368.0M

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Available Research

13F Pro tracks comprehensive data for Marathon Petroleum Corp including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of MPC

BlackRock, Inc.
$6.6B26,006,017 sh
VANGUARD CAPITAL MANAGEMENT LLC
$4.9B19,074,289 sh
STATE STREET CORP
$4.7B18,471,905 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$4.0B15,631,265 sh
GEODE CAPITAL MANAGEMENT, LLC
$2.1B8,351,157 sh
MORGAN STANLEY
$1.5B5,887,382 sh
RAYMOND JAMES FINANCIAL INC
$1.5B5,684,963 sh
FMR LLC
$1.4B5,419,718 sh
Bank of New York Mellon Corp
$1.0B4,027,107 sh
Boston Partners
$905.8M3,515,417 sh

Fund	Value	Shares
BlackRock, Inc.	$6.6B	26,006,017
VANGUARD CAPITAL MANAGEMENT LLC	$4.9B	19,074,289
STATE STREET CORP	$4.7B	18,471,905
VANGUARD PORTFOLIO MANAGEMENT LLC	$4.0B	15,631,265
GEODE CAPITAL MANAGEMENT, LLC	$2.1B	8,351,157
MORGAN STANLEY	$1.5B	5,887,382
RAYMOND JAMES FINANCIAL INC	$1.5B	5,684,963
FMR LLC	$1.4B	5,419,718
Bank of New York Mellon Corp	$1.0B	4,027,107
Boston Partners	$905.8M	3,515,417

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Is MPC a good stock to buy?

13F Pro's AI-powered analysis of Marathon Petroleum Corp (MPC) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Energy sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for MPC are available on the MPC stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. MPC is classified as a large company.

Which hedge funds own MPC?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling MPC. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Marathon Petroleum Corp's investment landscape.