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 Q2 2016?

728 institutional investors reported MPC - Marathon Petroleum Corp - Common Stock for Q2 2016. Use the holders table for investor-level position and value details.

Marathon Petroleum Corp - Common Stock (MPC)

CUSIP: 56585A102

Q2 2016 13F Holders as of 30 Jun 2016

Type / Class: Equity / Common Stock
Shares outstanding: 307,239,976
Total 13F shares: 427,579,997
Share change: +6,655,179
Total reported value: $16,231,747,586
Put/Call ratio: 15%
Price per share: $37.96
Number of holders: 728
Value change: +$267,791,419
Number of buys: 316
Number of sells: 373

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?
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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: Q3 2016
Previous quarter: Q1 2016

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
VANGUARD GROUP INC	13F	Company	11%	34,744,491	$1,291,800,000	—	31 Mar 2016	13F
STATE STREET CORP	13F	Company	8.6%	26,571,583	$987,917,000	—	31 Mar 2016	13F
BARROW HANLEY MEWHINNEY & STRAUSS LLC	13F	Company	6.5%	19,904,598	$740,053,000	—	31 Mar 2016	13F
BLACKROCK ADVISORS LLC	13F	Company	5.5%	17,004,450	$632,225,000	—	31 Mar 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	4.9%	15,034,875	$558,997,000	—	31 Mar 2016	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	4.7%	14,342,387	$533,249,000	—	31 Mar 2016	13F
LSV ASSET MANAGEMENT	13F	Company	3.3%	10,023,340	$372,667,000	—	31 Mar 2016	13F
JPMORGAN CHASE & CO	13F	Company	3%	9,105,034	$338,525,000	—	31 Mar 2016	13F
BlackRock Group LTD	13F	Company	2.9%	8,958,546	$333,079,000	—	31 Mar 2016	13F
Bank of New York Mellon Corp	13F	Company	2.8%	8,623,056	$320,605,000	—	31 Mar 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	2.6%	8,010,123	$297,817,000	—	31 Mar 2016	13F
BlackRock Fund Advisors	13F	Company	2.6%	7,983,567	$296,829,000	—	31 Mar 2016	13F
Boston Partners	13F	Company	2.4%	7,250,117	$269,560,000	—	31 Mar 2016	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	2.3%	7,129,416	$265,072,000	—	31 Mar 2016	13F
NORTHERN TRUST CORP	13F	Company	2.2%	6,771,114	$256,970,000	—	31 Mar 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.9%	5,761,933	$214,203,000	—	31 Mar 2016	13F
BlackRock Investment Management, LLC	13F	Company	1.9%	5,749,788	$213,777,000	—	31 Mar 2016	13F
NORGES BANK	13F	Company	1.7%	5,111,530	$190,046,000	—	31 Mar 2016	13F
AJO, LP	13F	Company	1.7%	5,080,279	$188,885,000	—	31 Mar 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.5%	4,621,884	$171,516,000	—	31 Mar 2016	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	1.4%	4,274,832	$158,938,000	—	31 Mar 2016	13F
BANK OF MONTREAL /CAN/	13F	Company	1.4%	4,214,103	$156,680,000	—	31 Mar 2016	13F
PRUDENTIAL FINANCIAL INC	13F	Company	1.3%	3,865,330	$143,713,000	—	31 Mar 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.2%	3,813,894	$141,804,000	—	31 Mar 2016	13F
DEUTSCHE BANK AG\	13F	Company	1.2%	3,797,860	$141,200,000	—	31 Mar 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.2%	3,649,320	$135,682,000	—	31 Mar 2016	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	1.1%	3,328,264	$121,748,000	—	31 Mar 2016	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.95%	2,913,077	$108,309,000	—	31 Mar 2016	13F
HERNDON CAPITAL MANAGEMENT LLC	13F	Company	0.89%	2,748,788	$102,200,000	—	31 Mar 2016	13F
EDGE ASSET MANAGEMENT, INC	13F	Company	0.88%	2,710,392	$100,772,000	—	31 Mar 2016	13F
Legal & General Group Plc	13F	Company	0.88%	2,693,717	$100,120,000	—	31 Mar 2016	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.83%	2,556,297	$95,043,000	—	31 Mar 2016	13F
MORGAN STANLEY	13F	Company	0.83%	2,554,413	$94,971,000	—	31 Mar 2016	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.83%	2,551,892	$94,879,000	—	31 Mar 2016	13F
Pennant Capital Management, LLC	13F	Company	0.83%	2,550,166	$94,815,000	—	31 Mar 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.8%	2,451,779	$91,158,000	—	31 Mar 2016	13F
Carlson Capital, L.P.	13F	Company	0.79%	2,425,468	$90,179,000	—	31 Mar 2016	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.72%	2,216,337	$82,405,000	—	31 Mar 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.72%	2,197,838	$81,716,000	—	31 Mar 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.67%	2,061,689	$76,654,000	—	31 Mar 2016	13F
KGH Ltd	13F	Company	0.64%	1,981,471	$73,671,000	—	31 Mar 2016	13F
RUSSELL FRANK CO/	13F	Company	0.63%	1,944,062	$72,295,000	—	31 Mar 2016	13F
FMR LLC	13F	Company	0.63%	1,931,971	$71,831,000	—	31 Mar 2016	13F
APG Asset Management N.V.	13F	Company	0.63%	1,925,560	$71,592,000	—	31 Mar 2016	13F
Allianz Asset Management GmbH	13F	Company	0.63%	1,924,881	$71,565,000	—	31 Mar 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.62%	1,916,459	$71,254,000	—	31 Mar 2016	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.61%	1,875,747	$69,740,000	—	31 Mar 2016	13F
TPG Group Holdings (SBS) Advisors, Inc.	13F	Company	0.61%	1,866,420	$69,393,000	—	31 Mar 2016	13F
JANUS HENDERSON INVESTORS US LLC	13F	Company	0.59%	1,826,343	$67,904,000	—	31 Mar 2016	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.59%	1,797,764	$66,841,000	—	31 Mar 2016	13F

Institutional Holders of Marathon Petroleum Corp - Common Stock (MPC) as of Q2 2016

As of 30 Jun 2016, Marathon Petroleum Corp - Common Stock (MPC) was held by 728 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 427,579,997 shares. The largest 10 holders included VANGUARD GROUP INC, STATE STREET CORP, BARROW HANLEY MEWHINNEY & STRAUSS LLC, BlackRock Advisors LLC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Institutional Trust Company, N.A., Boston Partners, JPMORGAN CHASE & CO, Soroban Capital Partners LP, and LSV ASSET MANAGEMENT. This page lists 728 institutional shareholders reporting positions in this security for the Q2 2016 filing period.

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

Compare Q2 2016 vs Q1 2016 Across Filers

Q1 2016 holders

742

Q2 2016 holders

728

Holder diff

-14

Investor	Q1 2016 Shares	Q2 2016 Shares	Share Diff	Share Chg %	Q1 2016 Value $	Q2 2016 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.