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 2023?

790 institutional investors reported MRO - Marathon Oil Corp - Common Stock for Q3 2023. Use the holders table for investor-level position and value details.

Marathon Oil Corp - Common Stock (MRO)

CUSIP: 565849106

Q3 2023 13F Holders as of 30 Sep 2023

Type / Class: Equity / Common Stock
Total 13F shares: 453,328,316
Share change: -10,080,265
Total reported value: $12,128,697,142
Put/Call ratio: 112%
Price per share: $26.75
Number of holders: 790
Value change: -$238,177,163
Number of buys: 321
Number of sells: 367

Quarterly Holders Quick Answers

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

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

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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

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

Newer quarter: Q4 2023
Previous quarter: Q2 2023

Recent filing periods for CUSIP 565849106:

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

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
VANGUARD GROUP INC	13F	Company	— class O/S missing	72,630,925	$1,671,963,892	—	30 Jun 2023	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	49,760,253	$1,145,481,016	—	30 Jun 2023	13F
STATE STREET CORP	13F	Company	— class O/S missing	41,467,938	$954,591,933	—	30 Jun 2023	13F
Invesco Ltd.	13F	Company	— class O/S missing	18,483,398	$425,487,818	—	30 Jun 2023	13F
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	14,650,160	$337,246,683	—	30 Jun 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	13,268,910	$305,652,005	—	30 Jun 2023	13F
FMR LLC	13F	Company	— class O/S missing	11,176,603	$257,285,399	—	30 Jun 2023	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	— class O/S missing	10,796,930	$248,545,328	—	30 Jun 2023	13F
MORGAN STANLEY	13F	Company	— class O/S missing	9,621,459	$221,486,042	—	30 Jun 2023	13F
Pacer Advisors, Inc.	13F	Company	— class O/S missing	9,606,389	$221,139,075	—	30 Jun 2023	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	7,495,621	$172,549,195	—	30 Jun 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	7,405,194	$170,471,340	—	30 Jun 2023	13F
Point72 Asset Management, L.P.	13F	Company	— class O/S missing	5,939,305	$136,722,801	—	30 Jun 2023	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	5,935,231	$136,629,019	—	30 Jun 2023	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	5,361,921	$123,431,421	—	30 Jun 2023	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	5,229,667	$120,386,934	—	30 Jun 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	5,119,401	$117,848,601	—	30 Jun 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	4,931,091	$113,513,714	—	30 Jun 2023	13F
Fisher Asset Management, LLC	13F	Company	— class O/S missing	4,626,722	$106,507,155	—	30 Jun 2023	13F
LSV ASSET MANAGEMENT	13F	Company	— class O/S missing	4,542,160	$104,561,000	—	30 Jun 2023	13F
ExodusPoint Capital Management, LP	13F	Company	— class O/S missing	3,974,373	$91,490,000	—	30 Jun 2023	13F
Legal & General Group Plc	13F	Company	— class O/S missing	3,972,324	$91,443,037	—	30 Jun 2023	13F
Woodline Partners LP	13F	Company	— class O/S missing	3,891,891	$89,591,331	—	30 Jun 2023	13F
PointState Capital LP	13F	Company	— class O/S missing	3,190,900	$73,454,518	—	30 Jun 2023	13F
Boston Partners	13F	Company	— class O/S missing	2,866,694	$66,049,658	—	30 Jun 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	— class O/S missing	2,822,525	$64,974,525	—	30 Jun 2023	13F
Encompass Capital Advisors LLC	13F	Company	— class O/S missing	2,693,317	$62,000,157	—	30 Jun 2023	13F
Merewether Investment Management, LP	13F	Company	— class O/S missing	2,692,577	$61,983,123	—	30 Jun 2023	13F
FIRST TRUST ADVISORS LP	13F	Company	— class O/S missing	2,556,011	$58,839,373	—	30 Jun 2023	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	2,542,896	$58,537,466	—	30 Jun 2023	13F
SIR Capital Management, L.P.	13F	Company	— class O/S missing	2,369,744	$54,551,507	—	30 Jun 2023	13F
Swiss National Bank	13F	Company	— class O/S missing	2,249,309	$51,779,093	—	30 Jun 2023	13F
Alyeska Investment Group, L.P.	13F	Company	— class O/S missing	2,201,351	$50,675,100	—	30 Jun 2023	13F
Amundi	13F	Individual	— class O/S missing	2,200,509	$50,611,707	—	30 Jun 2023	13F
Nuveen Asset Management, LLC	13F	Company	— class O/S missing	2,185,214	$50,303,626	—	30 Jun 2023	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	2,067,298	$47,590,000	—	30 Jun 2023	13F
J.P. Morgan Private Wealth Advisors LLC	13F	Company	— class O/S missing	1,991,974	$45,855,249	—	30 Jun 2023	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	1,972,987	$45,418,154	—	30 Jun 2023	13F
Assenagon Asset Management S.A.	13F	Company	— class O/S missing	1,873,322	$43,123,872	—	30 Jun 2023	13F
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13F	Company	— class O/S missing	1,864,336	$42,917,015	—	30 Jun 2023	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— class O/S missing	1,795,656	$41,336,001	—	30 Jun 2023	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	— class O/S missing	1,718,231	$39,553,678	—	30 Jun 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	1,713,225	$39,438,441	—	30 Jun 2023	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	— class O/S missing	1,687,771	$38,852,488	—	30 Jun 2023	13F
Qube Research & Technologies Ltd	13F	Company	— class O/S missing	1,674,113	$38,538,081	—	30 Jun 2023	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— class O/S missing	1,575,968	$37,760,195	—	30 Jun 2023	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	1,520,489	$35,001,657	—	30 Jun 2023	13F
JANUS HENDERSON GROUP PLC	13F	Company	— class O/S missing	1,473,890	$33,929,295	—	30 Jun 2023	13F
Squarepoint Ops LLC	13F	Company	— class O/S missing	1,310,976	$30,178,668	—	30 Jun 2023	13F
TWO SIGMA ADVISERS, LP	13F	Company	— class O/S missing	1,307,000	$30,087,140	—	30 Jun 2023	13F

Institutional Holders of Marathon Oil Corp - Common Stock (MRO) as of Q3 2023

As of 30 Sep 2023, Marathon Oil Corp - Common Stock (MRO) was held by 790 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 453,328,316 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., STATE STREET CORP, Invesco Ltd., HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC, MORGAN STANLEY, WELLINGTON MANAGEMENT GROUP LLP, Pacer Advisors, Inc., and DIMENSIONAL FUND ADVISORS LP. This page lists 791 institutional shareholders reporting positions in this security for the Q3 2023 filing period.

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

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

775

Q3 2023 holders

790

Holder diff

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 Value $	Q3 2023 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.