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 Q3 2013?

30 institutional investors reported MRO - Marathon Oil Corp - Common Stock for Q3 2013. Use the holders table for investor-level position and value details.

Marathon Oil Corp - Common Stock (MRO)

CUSIP: 565849106

Q3 2013 13F Holders as of 30 Sep 2013

Type / Class: Equity / Common Stock
Total 13F shares: 23,247,026
Share change: -4,084,823
Total reported value: $811,271,104
Put/Call ratio: 359%
Price per share: $34.88
Number of holders: 30
Value change: -$142,204,438
Number of buys: 11
Number of sells: 8

Quarterly Holders Quick Answers

What is CUSIP 565849106?
CUSIP 565849106 identifies MRO - Marathon Oil Corp - Common Stock in SEC institutional holdings data.

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

Newer quarter: Q4 2013
Previous quarter: Q2 2013

Recent filing periods for CUSIP 565849106:

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Top shareholders of MRO - Marathon Oil 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
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	4,052,779	$140,145,000	—	30 Jun 2013	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	1,518,829	$52,521,000	—	30 Jun 2013	13F
Retirement Systems of Alabama	13F	Company	— class O/S missing	418,265	$14,464,000	—	30 Jun 2013	13F
HARTFORD INVESTMENT MANAGEMENT CO	13F	Company	— class O/S missing	215,954	$7,468,000	—	30 Jun 2013	13F
Perpetual Ltd	13F	Company	— class O/S missing	206,200	$7,130,000	—	30 Jun 2013	13F
HUNTINGTON NATIONAL BANK	13F	Company	— class O/S missing	156,154	$5,400,000	—	30 Jun 2013	13F
MUFG Americas Holdings Corp	13F	Company	— class O/S missing	139,115	$4,811,000	—	30 Jun 2013	13F
Zurcher Kantonalbank (Zurich Cantonalbank)	13F	Company	— class O/S missing	130,382	$4,509,000	—	30 Jun 2013	13F
Veritable, L.P.	13F	Company	— class O/S missing	102,990	$3,561,000	—	30 Jun 2013	13F
Asset Management One Co., Ltd.	13F	Company	— class O/S missing	85,915	$3,017,000	—	30 Jun 2013	13F
RATIONAL ADVISORS, INC.	13F	Company	— class O/S missing	79,316	$2,743,000	—	30 Jun 2013	13F
SPX Gestao de Recursos Ltda	13F	Company	— class O/S missing	64,687	$2,237,000	—	30 Jun 2013	13F
SECURIAN ASSET MANAGEMENT, INC	13F	Company	— class O/S missing	63,463	$2,195,000	—	30 Jun 2013	13F
PDT Partners, LLC	13F	Company	— class O/S missing	37,200	$1,286,000	—	30 Jun 2013	13F
E. Ohman J:or Asset Management AB	13F	Company	— class O/S missing	15,800	$546,364	—	30 Jun 2013	13F
NEVILLE RODIE & SHAW INC	13F	Company	— class O/S missing	9,781	$338,000	—	30 Jun 2013	13F
Rehmann Capital Advisory Group	13F	Company	— class O/S missing	5,860	$203,000	—	30 Jun 2013	13F
Twin Tree Management, LP	13F	Company	— class O/S missing	3,139	$109,000	—	30 Jun 2013	13F
First Horizon Advisors, Inc.	13F	Company	— class O/S missing	64	$2,000	—	30 Jun 2013	13F

Institutional Holders of Marathon Oil Corp - Common Stock (MRO) as of Q3 2013

As of 30 Sep 2013, Marathon Oil Corp - Common Stock (MRO) was held by 30 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 23,247,026 shares. The largest 10 holders included INSTITUTIONAL CAPITAL LLC, LAZARD ASSET MANAGEMENT LLC, WELLS FARGO & COMPANY/MN, PineBridge Investments, L.P., PineBridge Investments, L.P., Retirement Systems of Alabama, BANK OF MONTREAL /CAN/, Perpetual Ltd, AFFINITY INVESTMENT ADVISORS, LLC, and HARTFORD INVESTMENT MANAGEMENT CO. This page lists 30 institutional shareholders reporting positions in this security for the Q3 2013 filing period.

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

Compare Q3 2013 vs Q2 2013 Across Filers

Q2 2013 holders

Q3 2013 holders

Holder diff

Investor	Q2 2013 Shares	Q3 2013 Shares	Share Diff	Share Chg %	Q2 2013 Value $	Q3 2013 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.