What does CUSIP 571748102 represent in this 13F holders report?

CUSIP 571748102 is the security identifier for MRSH - MARSH & MCLENNAN COMPANIES, INC. - COM used to aggregate holder disclosures.

How many institutions held MRSH - MARSH & MCLENNAN COMPANIES, INC. - COM in Q4 2021?

1160 institutional investors reported MRSH - MARSH & MCLENNAN COMPANIES, INC. - COM for Q4 2021. Use the holders table for investor-level position and value details.

MARSH & MCLENNAN COMPANIES, INC. - COM (MRSH)

CUSIP: 571748102

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class: Equity / COM
Total 13F shares: 446,141,727
Share change: -3,122,055
Total reported value: $77,470,917,420
Put/Call ratio: 61%
Price per share: $173.82
Number of holders: 1,160
Value change: -$518,123,273
Number of buys: 536
Number of sells: 424

Quarterly Holders Quick Answers

What is CUSIP 571748102?
CUSIP 571748102 identifies MRSH - MARSH & MCLENNAN COMPANIES, INC. - COM in SEC institutional holdings data.

Need full ownership history?
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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: Q1 2022
Previous quarter: Q3 2021

Recent filing periods for CUSIP 571748102:

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

Top shareholders of MRSH - MARSH & MCLENNAN COMPANIES, INC. - COM (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	41,987,790	$6,358,211,000	—	30 Sep 2021	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	40,150,367	$6,079,971,000	—	30 Sep 2021	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— class O/S missing	27,976,266	$4,236,445,000	—	30 Sep 2021	13F
STATE STREET CORP	13F	Company	— class O/S missing	23,151,544	$3,505,838,000	—	30 Sep 2021	13F
Capital International Investors	13F	Company	— class O/S missing	20,610,335	$3,122,111,000	—	30 Sep 2021	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	— class O/S missing	18,341,780	$2,777,495,000	—	30 Sep 2021	13F
Capital World Investors	13F	Company	— class O/S missing	17,268,206	$2,615,084,000	—	30 Sep 2021	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	— class O/S missing	15,019,932	$2,274,470,000	—	30 Sep 2021	13F
FMR LLC	13F	Company	— class O/S missing	12,002,647	$1,817,560,000	—	30 Sep 2021	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	8,236,488	$1,243,778,000	—	30 Sep 2021	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	7,589,890	$1,149,336,000	—	30 Sep 2021	13F
Mawer Investment Management Ltd.	13F	Company	— class O/S missing	7,137,279	$1,080,798,000	—	30 Sep 2021	13F
AMERIPRISE FINANCIAL INC	13F	Company	— class O/S missing	6,905,744	$1,045,778,000	—	30 Sep 2021	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— class O/S missing	6,884,369	$1,042,499,987	—	30 Sep 2021	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	6,176,707	$935,338,000	—	30 Sep 2021	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	— class O/S missing	6,132,546	$928,651,000	—	30 Sep 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	5,809,612	$879,750,000	—	30 Sep 2021	13F
Nuveen Asset Management, LLC	13F	Company	— class O/S missing	5,785,927	$876,162,000	—	30 Sep 2021	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	5,410,172	$819,264,000	—	30 Sep 2021	13F
Artisan Partners Limited Partnership	13F	Company	— class O/S missing	5,150,180	$779,892,000	—	30 Sep 2021	13F
Longview Partners (Guernsey) LTD	13F	Company	— class O/S missing	4,765,627	$721,659,000	—	30 Sep 2021	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— class O/S missing	3,926,424	$594,578,000	—	30 Sep 2021	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	3,845,642	$582,344,000	—	30 Sep 2021	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	— class O/S missing	3,759,861	$569,356,000	—	30 Sep 2021	13F
Legal & General Group Plc	13F	Company	— class O/S missing	3,651,888	$553,003,000	—	30 Sep 2021	13F
LAZARD ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	3,641,672	$551,457,000	—	30 Sep 2021	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	3,196,575	$484,056,000	—	30 Sep 2021	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	— class O/S missing	3,183,243	$482,039,000	—	30 Sep 2021	13F
UBS Group AG	13F	Company	— class O/S missing	3,169,615	$479,974,000	—	30 Sep 2021	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	3,071,207	$465,074,000	—	30 Sep 2021	13F
BERKSHIRE HATHAWAY INC	13F	Company	— class O/S missing	2,741,755	$415,184,000	—	30 Sep 2021	13F
NIPPON LIFE INSURANCE CO	13F	Company	— class O/S missing	2,622,700	$397,155,000	—	30 Sep 2021	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	— class O/S missing	2,560,295	$387,705,000	—	30 Sep 2021	13F
Robeco Institutional Asset Management B.V.	13F	Company	— class O/S missing	2,409,788	$364,915,000	—	30 Sep 2021	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	2,290,219	$346,809,000	—	30 Sep 2021	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	— class O/S missing	2,107,384	$319,121,000	—	30 Sep 2021	13F
Amundi	13F	Individual	— class O/S missing	2,103,560	$318,542,000	—	30 Sep 2021	13F
NORGES BANK	13F	Company	— class O/S missing	2,085,972	$315,879,000	—	30 Sep 2021	13F
Ninety One UK Ltd	13F	Company	— class O/S missing	2,085,330	$315,782,000	—	30 Sep 2021	13F
MORGAN STANLEY	13F	Company	— class O/S missing	2,067,254	$313,045,000	—	30 Sep 2021	13F
STIFEL FINANCIAL CORP	13F	Company	— class O/S missing	2,014,656	$305,078,000	—	30 Sep 2021	13F
Swiss National Bank	13F	Company	— class O/S missing	2,010,813	$304,497,000	—	30 Sep 2021	13F
BAHL & GAYNOR INC	13F	Company	— class O/S missing	1,991,588	$301,586,000	—	30 Sep 2021	13F
Invesco Ltd.	13F	Company	— class O/S missing	1,944,596	$294,471,000	—	30 Sep 2021	13F
DIAMOND HILL CAPITAL MANAGEMENT INC	13F	Company	— class O/S missing	1,931,588	$292,500,000	—	30 Sep 2021	13F
Findlay Park Partners LLP	13F	Company	— class O/S missing	1,837,573	$278,264,000	—	30 Sep 2021	13F
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	13F	Individual	— class O/S missing	1,777,007	$269,092,000	—	30 Sep 2021	13F
FIRST TRUST ADVISORS LP	13F	Company	— class O/S missing	1,702,269	$257,775,000	—	30 Sep 2021	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	— class O/S missing	1,682,246	$254,743,000	—	30 Sep 2021	13F
BARCLAYS PLC	13F	Company	— class O/S missing	1,600,342	$242,339,000	—	30 Sep 2021	13F

Institutional Holders of MARSH & MCLENNAN COMPANIES, INC. - COM (MRSH) as of Q4 2021

As of 31 Dec 2021, MARSH & MCLENNAN COMPANIES, INC. - COM (MRSH) was held by 1,160 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 446,141,727 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, STATE STREET CORP, Capital International Investors, Capital World Investors, WELLINGTON MANAGEMENT GROUP LLP, FMR LLC, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 1,163 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

1,060

Q4 2021 holders

1,160

Holder diff

100

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.