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 2021?

627 institutional investors reported MRO - Marathon Oil Corp - Common Stock for Q4 2021. Use the holders table for investor-level position and value details.

Marathon Oil Corp - Common Stock (MRO)

CUSIP: 565849106

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class: Equity / Common Stock
Total 13F shares: 568,442,633
Share change: -23,689,499
Total reported value: $9,337,350,310
Put/Call ratio: 137%
Price per share: $16.42
Number of holders: 627
Value change: -$357,949,886
Number of buys: 252
Number of sells: 289

Security key

565849106

Report period

Q4 2021

Institutions

627

Top holders

MRO full security history Newer quarter: Q1 2022 Previous quarter: Q3 2021 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 2022 Previous quarter: Q3 2021

Recent filing periods:

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

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	— class O/S missing	86,934,678	$1,188,398,000	—	30 Sep 2021	13F
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	54,445,453	$744,269,000	—	30 Sep 2021	13F
STATE STREET CORP	13F	Company	— class O/S missing	51,242,128	$700,480,000	—	30 Sep 2021	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	46,976,450	$642,169,000	—	30 Sep 2021	13F
Invesco Ltd.	13F	Company	— class O/S missing	31,810,842	$434,854,000	—	30 Sep 2021	13F
JB Investments Management, LLC	13F	Company	— class O/S missing	21,618,595	$295,526,000	—	30 Sep 2021	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	16,835,751	$229,837,000	—	30 Sep 2021	13F
FMR LLC	13F	Company	— class O/S missing	16,061,113	$219,556,000	—	30 Sep 2021	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	12,625,523	$172,599,000	—	30 Sep 2021	13F
D. E. Shaw & Co., Inc.	13F	Company	— class O/S missing	10,539,862	$144,079,000	—	30 Sep 2021	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	— class O/S missing	9,417,677	$128,740,000	—	30 Sep 2021	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	9,400,772	$128,509,000	—	30 Sep 2021	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	8,624,955	$117,903,000	—	30 Sep 2021	13F
Holocene Advisors, LP	13F	Company	— class O/S missing	7,809,316	$106,753,000	—	30 Sep 2021	13F
Fisher Asset Management, LLC	13F	Company	— class O/S missing	7,458,741	$101,961,000	—	30 Sep 2021	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	7,147,598	$97,708,000	—	30 Sep 2021	13F
Nuveen Asset Management, LLC	13F	Company	— class O/S missing	6,469,166	$88,434,000	—	30 Sep 2021	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	6,272,045	$85,739,000	—	30 Sep 2021	13F
Boston Partners	13F	Company	— class O/S missing	5,589,133	$76,445,000	—	30 Sep 2021	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	5,145,954	$70,345,000	—	30 Sep 2021	13F
Allianz Asset Management GmbH	13F	Company	— class O/S missing	4,808,655	$65,734,000	—	30 Sep 2021	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	4,581,893	$62,635,000	—	30 Sep 2021	13F
TWO SIGMA ADVISERS, LP	13F	Company	— class O/S missing	4,267,400	$58,335,000	—	30 Sep 2021	13F
MORGAN STANLEY	13F	Company	— class O/S missing	4,095,514	$55,985,000	—	30 Sep 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	3,528,528	$48,235,000	—	30 Sep 2021	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	3,199,799	$43,741,000	—	30 Sep 2021	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	— class O/S missing	3,084,037	$42,159,000	—	30 Sep 2021	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	— class O/S missing	2,924,714	$39,981,000	—	30 Sep 2021	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	2,766,654	$37,820,000	—	30 Sep 2021	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	2,725,412	$37,255,000	—	30 Sep 2021	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	— class O/S missing	2,619,286	$35,806,000	—	30 Sep 2021	13F
Merewether Investment Management, LP	13F	Company	— class O/S missing	2,600,000	$35,542,000	—	30 Sep 2021	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	— class O/S missing	2,587,035	$35,365,000	—	30 Sep 2021	13F
UBS Group AG	13F	Company	— class O/S missing	2,519,204	$34,438,000	—	30 Sep 2021	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	2,447,164	$33,452,000	—	30 Sep 2021	13F
Point72 Asset Management, L.P.	13F	Company	— class O/S missing	2,419,118	$33,069,000	—	30 Sep 2021	13F
BANK OF MONTREAL /CAN/	13F	Company	— class O/S missing	2,349,518	$32,400,000	—	30 Sep 2021	13F
CITIGROUP INC	13F	Company	— class O/S missing	2,364,853	$32,328,000	—	30 Sep 2021	13F
CIBC WORLD MARKETS CORP	13F	Company	— class O/S missing	2,247,644	$30,725,000	—	30 Sep 2021	13F
MACQUARIE GROUP LTD	13F	Company	— class O/S missing	2,212,158	$30,240,000	—	30 Sep 2021	13F
SIR Capital Management, L.P.	13F	Company	— class O/S missing	2,169,403	$29,656,000	—	30 Sep 2021	13F
FIRST TRUST ADVISORS LP	13F	Company	— class O/S missing	2,100,087	$28,708,000	—	30 Sep 2021	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	— class O/S missing	2,092,938	$28,610,000	—	30 Sep 2021	13F
BARCLAYS PLC	13F	Company	— class O/S missing	1,990,468	$27,211,000	—	30 Sep 2021	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	1,957,563	$26,761,000	—	30 Sep 2021	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	1,923,035	$26,287,000	—	30 Sep 2021	13F
Legal & General Group Plc	13F	Company	— class O/S missing	1,887,150	$25,797,000	—	30 Sep 2021	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— class O/S missing	1,828,455	$24,995,000	—	30 Sep 2021	13F
CREDIT SUISSE AG/	13F	Company	— class O/S missing	1,787,456	$24,434,000	—	30 Sep 2021	13F
Swiss National Bank	13F	Company	— class O/S missing	1,741,309	$23,804,000	—	30 Sep 2021	13F

Institutional Holders of Marathon Oil Corp - Common Stock (MRO) as of Q4 2021

As of 31 Dec 2021, Marathon Oil Corp - Common Stock (MRO) was held by 627 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 568,442,633 shares. The largest 10 holders included VANGUARD GROUP INC, HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC, BlackRock Inc., STATE STREET CORP, Invesco Ltd., JB Investments Management, LLC, GEODE CAPITAL MANAGEMENT, LLC, FMR LLC, DIMENSIONAL FUND ADVISORS LP, and Holocene Advisors, LP. This page lists 628 institutional shareholders reporting positions in this security for the Q4 2021 filing period.

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

Compare Q4 2021 vs Q3 2021 Across Filers

Q3 2021 holders

560

Q4 2021 holders

627

Holder diff

Investor	Q3 2021 Shares	Q4 2021 Shares	Share Diff	Share Chg %	Q3 2021 Value $	Q4 2021 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.