What does CUSIP 565849106 represent in this 13F holders report?

CUSIP 565849106 is the security identifier for MRO - Marathon Oil Corp - Common Stock used to aggregate holder disclosures.

How many institutions held MRO - Marathon Oil Corp - Common Stock in Q4 2016?

608 institutional investors reported MRO - Marathon Oil Corp - Common Stock for Q4 2016. Use the holders table for investor-level position and value details.

Marathon Oil Corp - Common Stock (MRO)

CUSIP: 565849106

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class: Equity / Common Stock
Total 13F shares: 704,722,881
Share change: -2,243,760
Total reported value: $12,195,298,454
Put/Call ratio: 140%
Price per share: $17.31
Number of holders: 608
Value change: -$18,848,474
Number of buys: 235
Number of sells: 318

Security key

565849106

Report period

Q4 2016

Institutions

608

Top holders

MRO full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2017 Previous quarter: Q3 2016 MARATHON OIL CORP SEC filings MARATHON OIL CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 565849106

Newer quarter: Q1 2017 Previous quarter: Q3 2016

Recent filing periods:

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

Ownership snapshot

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

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

30 Sep 2016

13F Highest disclosed value: $1,259,910,000 Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$1,259,910,000 79,690,728 shares	—	30 Sep 2016
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$765,428,000 48,414,184 shares	—	30 Sep 2016
STATE STREET CORP	13F Company 13F	— class O/S missing	$731,339,000 46,257,689 shares	—	30 Sep 2016
Boston Partners	13F Company 13F	— class O/S missing	$596,646,000 37,738,524 shares	—	30 Sep 2016
FRANKLIN RESOURCES INC	13F Company 13F	— class O/S missing	$592,262,000 37,461,142 shares	—	30 Sep 2016
BLACKROCK ADVISORS LLC	13F Company 13F	— class O/S missing	$447,140,000 28,282,126 shares	—	30 Sep 2016
BlackRock Institutional Trust Company, N.A.	13F Company 13F	— class O/S missing	$392,915,000 24,852,323 shares	—	30 Sep 2016
MACQUARIE GROUP LTD	13F Company 13F	— class O/S missing	$389,964,000 24,665,625 shares	—	30 Sep 2016

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	— class O/S missing	$331,099,000 20,942,372 shares	—	30 Sep 2016
BANK OF AMERICA CORP /DE/	13F Company 13F	— class O/S missing	$303,871,000 19,220,109 shares	—	30 Sep 2016
BlackRock Group LTD	13F Company 13F	— class O/S missing	$279,780,000 17,696,403 shares	—	30 Sep 2016
FMR LLC	13F Company 13F	— class O/S missing	$257,225,000 16,269,744 shares	—	30 Sep 2016
BlackRock Fund Advisors	13F Company 13F	— class O/S missing	$253,245,000 16,018,028 shares	—	30 Sep 2016
BlackRock Investment Management, LLC	13F Company 13F	— class O/S missing	$185,881,000 11,757,163 shares	—	30 Sep 2016
NORTHERN TRUST CORP	13F Company 13F	— class O/S missing	$159,753,000 10,104,602 shares	—	30 Sep 2016
PUTNAM INVESTMENTS LLC	13F Company 13F	— class O/S missing	$154,452,000 9,769,271 shares	—	30 Sep 2016
Invesco Ltd.	13F Company 13F	— class O/S missing	$145,956,000 9,231,896 shares	—	30 Sep 2016
Bank of New York Mellon Corp	13F Company 13F	— class O/S missing	$125,442,000 7,934,322 shares	—	30 Sep 2016
THRIVENT FINANCIAL FOR LUTHERANS	13F Company 13F	— class O/S missing	$124,895,000 7,899,730 shares	—	30 Sep 2016
JPMORGAN CHASE & CO	13F Company 13F	— class O/S missing	$120,844,000 7,643,585 shares	—	30 Sep 2016
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— class O/S missing	$115,818,000 7,325,186 shares	—	30 Sep 2016
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— class O/S missing	$114,873,000 7,277,561 shares	—	30 Sep 2016
SCHRODER INVESTMENT MANAGEMENT GROUP	13F Company 13F	— class O/S missing	$112,710,000 7,128,961 shares	—	30 Sep 2016
NORGES BANK	13F Company 13F	— class O/S missing	$112,056,000 7,420,789 shares	—	30 Sep 2016
Legal & General Group Plc	13F Company 13F	— class O/S missing	$80,514,000 5,091,297 shares	—	30 Sep 2016
GOLDMAN SACHS GROUP INC	13F Company 13F	— class O/S missing	$68,723,000 4,346,881 shares	—	30 Sep 2016
MITCHELL GROUP INC	13F Company 13F	— class O/S missing	$62,378,000 3,945,450 shares	—	30 Sep 2016
EDMOND DE ROTHSCHILD HOLDING S.A.	13F Company 13F	— class O/S missing	$58,790,000 3,718,519 shares	—	30 Sep 2016
Swedbank	13F Company 13F	— class O/S missing	$55,916,000 3,536,726 shares	—	30 Sep 2016
EDMOND DE ROTHSCHILD ASSET MANAGEMENT (FRANCE)	13F Company 13F	— class O/S missing	$55,732,000 3,525,100 shares	—	30 Sep 2016
ROYAL BANK OF CANADA	13F Company 13F	— class O/S missing	$54,884,000 3,471,357 shares	—	30 Sep 2016
TIAA CREF INVESTMENT MANAGEMENT LLC	13F Company 13F	— class O/S missing	$53,555,000 3,387,403 shares	—	30 Sep 2016
AMERIPRISE FINANCIAL INC	13F Company 13F	— class O/S missing	$53,267,000 3,369,363 shares	—	30 Sep 2016
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	— class O/S missing	$52,583,000 3,325,928 shares	—	30 Sep 2016
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	— class O/S missing	$51,936,000 3,285,043 shares	—	30 Sep 2016
GUGGENHEIM CAPITAL LLC	13F Company 13F	— class O/S missing	$50,479,000 3,192,930 shares	—	30 Sep 2016
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F Company 13F	— class O/S missing	$48,567,000 3,071,891 shares	—	30 Sep 2016
D. E. Shaw & Co., Inc.	13F Company 13F	— class O/S missing	$48,344,000 3,057,828 shares	—	30 Sep 2016
HOMESTEAD ADVISERS CORP	13F Company 13F	— class O/S missing	$47,284,000 2,990,784 shares	—	30 Sep 2016
South Dakota Investment Council	13F Company 13F	— class O/S missing	$47,085,000 2,978,179 shares	—	30 Sep 2016
DEUTSCHE BANK AG\	13F Company 13F	— class O/S missing	$46,486,000 2,940,515 shares	—	30 Sep 2016
FIRST TRUST ADVISORS LP	13F Company 13F	— class O/S missing	$46,250,000 2,925,391 shares	—	30 Sep 2016
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	— class O/S missing	$44,751,000 2,830,535 shares	—	30 Sep 2016
Alyeska Investment Group, L.P.	13F Company 13F	— class O/S missing	$44,517,000 2,815,752 shares	—	30 Sep 2016
MORGAN STANLEY	13F Company 13F	— class O/S missing	$44,198,000 2,795,664 shares	—	30 Sep 2016
CREDIT AGRICOLE S A	13F Individual 13F	— class O/S missing	$43,852,000 2,773,783 shares	—	30 Sep 2016
Robeco Institutional Asset Management B.V.	13F Company 13F	— class O/S missing	$41,986,000 2,655,598 shares	—	30 Sep 2016
LORD, ABBETT & CO. LLC	13F Company 13F	— class O/S missing	$41,834,000 2,646,027 shares	—	30 Sep 2016
Grantham, Mayo, Van Otterloo & Co. LLC	13F Company 13F	— class O/S missing	$38,933,000 2,462,563 shares	—	30 Sep 2016
Ap-Fonden Forsta	13F Individual 13F	— class O/S missing	$37,753,000 2,387,938 shares	—	30 Sep 2016

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2016

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

608

704,722,881

Rows loaded

609

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q4 2016 vs Q3 2016 Across Filers

Q3 2016 holders

597

Q4 2016 holders

608

Holder diff

Investor	Q3 2016 Shares	Q4 2016 Shares	Share Diff	Share Chg %	Q3 2016 value	Q4 2016 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend