What does CUSIP 56585A102 represent in this 13F holders report?

CUSIP 56585A102 is the security identifier for MPC - Marathon Petroleum Corp - Common Stock used to aggregate holder disclosures.

How many institutions held MPC - Marathon Petroleum Corp - Common Stock in Q4 2018?

1147 institutional investors reported MPC - Marathon Petroleum Corp - Common Stock for Q4 2018. Use the holders table for investor-level position and value details.

Marathon Petroleum Corp - Common Stock (MPC)

CUSIP: 56585A102

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class: Equity / Common Stock
Shares outstanding: 307,239,976
Total 13F shares: 532,004,409
Share change: +122,923,655
Total reported value: $31,357,281,888
Put/Call ratio: 93%
Price per share: $59.01
Number of holders: 1,147
Value change: +$7,030,673,748
Number of buys: 686
Number of sells: 423

Quarterly Holders Quick Answers

What is CUSIP 56585A102?
CUSIP 56585A102 identifies MPC - Marathon Petroleum Corp - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2019
Previous quarter: Q3 2018

Recent filing periods for CUSIP 56585A102:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MPC - Marathon Petroleum Corp - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	13%	39,961,377	$3,195,712,000	—	30 Sep 2018	13F
VANGUARD GROUP INC	13F	Company	12%	35,373,004	$2,828,779,000	—	30 Sep 2018	13F
STATE STREET CORP	13F	Company	7.5%	22,987,862	$1,838,345,000	—	30 Sep 2018	13F
JPMORGAN CHASE & CO	13F	Company	5.6%	17,162,784	$1,372,506,000	—	30 Sep 2018	13F
Bank of New York Mellon Corp	13F	Company	2.8%	8,709,970	$696,535,000	—	30 Sep 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.6%	8,061,054	$643,438,000	—	30 Sep 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.4%	7,411,746	$592,717,000	—	30 Sep 2018	13F
VIKING GLOBAL INVESTORS LP	13F	Company	2.3%	7,151,101	$571,874,000	—	30 Sep 2018	13F
MORGAN STANLEY	13F	Company	2.2%	6,740,004	$538,997,000	—	30 Sep 2018	13F
Boston Partners	13F	Company	2.2%	6,693,547	$535,282,000	—	30 Sep 2018	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.9%	5,929,313	$474,167,000	—	30 Sep 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.9%	5,911,580	$472,931,000	—	30 Sep 2018	13F
NORTHERN TRUST CORP	13F	Company	1.7%	5,337,028	$426,803,000	—	30 Sep 2018	13F
NORGES BANK	13F	Company	1.7%	5,328,181	$426,095,000	—	30 Sep 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.6%	5,031,934	$402,394,000	—	30 Sep 2018	13F
PointState Capital LP	13F	Company	1.6%	4,964,705	$397,027,000	—	30 Sep 2018	13F
FMR LLC	13F	Company	1.5%	4,706,398	$376,371,000	—	30 Sep 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	1.5%	4,661,523	$372,782,000	—	30 Sep 2018	13F
IRIDIAN ASSET MANAGEMENT LLC/CT	13F	Company	1.5%	4,585,337	$366,689,000	—	30 Sep 2018	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	1.4%	4,442,003	$355,227,000	—	30 Sep 2018	13F
LSV ASSET MANAGEMENT	13F	Company	1.4%	4,368,233	$349,327,000	—	30 Sep 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1.4%	4,271,577	$341,598,000	—	30 Sep 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	1.3%	4,018,722	$321,377,000	—	30 Sep 2018	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.3%	3,965,892	$317,152,000	—	30 Sep 2018	13F
SUVRETTA CAPITAL MANAGEMENT, LLC	13F	Company	1.2%	3,749,382	$299,838,000	—	30 Sep 2018	13F
Point72 Asset Management, L.P.	13F	Company	1.2%	3,705,213	$296,306,000	—	30 Sep 2018	13F
Third Point LLC	13F	Company	1.1%	3,500,000	$279,895,000	—	30 Sep 2018	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	1.1%	3,331,426	$266,415,000	—	30 Sep 2018	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	1.1%	3,311,757	$264,841,000	—	30 Sep 2018	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	1.1%	3,235,815	$258,768,000	—	30 Sep 2018	13F
APG Asset Management N.V.	13F	Company	1.2%	3,698,737	$254,660,000	—	30 Sep 2018	13F
FIL Ltd	13F	Company	0.93%	2,851,049	$227,998,000	—	30 Sep 2018	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.9%	2,753,063	$220,164,000	—	30 Sep 2018	13F
BANK OF MONTREAL /CAN/	13F	Company	0.9%	2,752,336	$220,106,000	—	30 Sep 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.89%	2,740,998	$219,198,000	—	30 Sep 2018	13F
ROYAL BANK OF CANADA	13F	Company	0.86%	2,652,648	$216,187,000	—	30 Sep 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.85%	2,596,767	$207,663,000	—	30 Sep 2018	13F
Legal & General Group Plc	13F	Company	0.82%	2,513,759	$201,126,000	—	30 Sep 2018	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.74%	2,267,087	$181,298,945	—	30 Sep 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.72%	2,222,789	$177,757,000	—	30 Sep 2018	13F
CITADEL ADVISORS LLC	13F	Company	0.71%	2,181,807	$174,479,000	—	30 Sep 2018	13F
AJO, LP	13F	Company	0.7%	2,149,727	$171,914,000	—	30 Sep 2018	13F
Invesco Ltd.	13F	Company	0.7%	2,141,939	$171,293,000	—	30 Sep 2018	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.69%	2,130,245	$170,356,000	—	30 Sep 2018	13F
JANUS HENDERSON GROUP PLC	13F	Company	0.68%	2,097,062	$167,762,000	—	30 Sep 2018	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.66%	2,032,226	$162,517,000	—	30 Sep 2018	13F
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13F	Company	0.66%	2,025,660	$161,444,000	—	30 Sep 2018	13F
Castle Hook Partners LP	13F	Company	0.58%	1,787,027	$142,909,000	—	30 Sep 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.57%	1,756,019	$140,428,000	—	30 Sep 2018	13F
DAVENPORT & Co LLC	13F	Company	0.54%	1,652,652	$132,163,000	—	30 Sep 2018	13F

Institutional Holders of Marathon Petroleum Corp - Common Stock (MPC) as of Q4 2018

As of 31 Dec 2018, Marathon Petroleum Corp - Common Stock (MPC) was held by 1,147 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 532,004,409 shares. The largest 10 holders included Vanguard Group Inc, BlackRock Inc., STATE STREET CORP, JPMORGAN CHASE & CO, Viking Global Investors LP, Bank of New York Mellon Corp, Boston Partners, DIMENSIONAL FUND ADVISORS LP, GEODE CAPITAL MANAGEMENT, LLC, and WELLINGTON MANAGEMENT GROUP LLP. This page lists 1,147 institutional shareholders reporting positions in this security for the Q4 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2018 vs Q3 2018 Across Filers

Q3 2018 holders

1,104

Q4 2018 holders

1,147

Holder diff

Investor	Q3 2018 Shares	Q4 2018 Shares	Share Diff	Share Chg %	Q3 2018 Value $	Q4 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.