Institutional Ownership Marsh & Mclennan Companies, Inc. (MMC)
This table provides information about the institutional ownership of Marsh & Mclennan Companies, Inc. (MMC). We have compiled data on the 1,801 institutions that hold shares in the stock, with a total of 439 Million shares, which have been reported (via 13F filing form) to have a value of $89.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
46,158,562
shares
|
$9.44 Billion
0.17% of portfolio
|
Q2 2025
Added 1.85%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
42,337,144
shares
|
$8.65 Billion
0.21% of portfolio
|
Q2 2024
Added 0.9%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
21,441,578
shares
|
$4.38 Billion
0.18% of portfolio
|
Q2 2025
Reduced 0.23%
|
|
|
Capital International Investors
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
18,369,664
shares
|
$3.75 Billion
0.72% of portfolio
|
Q2 2025
Added 0.52%
|
|
|
Capital World Investors
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
17,610,131
shares
|
$3.6 Billion
0.58% of portfolio
|
Q2 2025
Reduced 0.23%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
13,831,044
shares
|
$2.83 Billion
0.57% of portfolio
|
Q2 2025
Added 7.93%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
12,684,210
shares
|
$2.59 Billion
0.2% of portfolio
|
Q2 2025
Added 1.57%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
10,042,837
shares
|
$2.05 Billion
0.25% of portfolio
|
Q2 2025
Added 17.77%
|
|
|
Capital Research Global Investors
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
9,792,241
shares
|
$2 Billion
0.45% of portfolio
|
Q2 2025
Added 48.8%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Aug 08, 2025 Q2 2025 |
9,676,163
shares
|
$1.98 Billion
0.72% of portfolio
|
Q2 2025
Reduced 4.17%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
6,842,335
shares
|
$1.4 Billion
0.39% of portfolio
|
Q2 2025
Reduced 12.2%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
6,619,135
shares
|
$1.35 Billion
0.11% of portfolio
|
Q2 2025
Reduced 7.34%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
6,494,294
shares
|
$1.33 Billion
0.1% of portfolio
|
Q2 2025
Reduced 5.08%
|
|
|
Norges Bank
Oslo, Q8 |
Aug 13, 2025 Q2 2025 |
6,076,595
shares
|
$1.24 Billion
0.17% of portfolio
|
Q2 2025
New holding
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
5,727,176
shares
|
$1.17 Billion
0.18% of portfolio
|
Q2 2025
Reduced 2.82%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
5,706,940
shares
|
$1.17 Billion
0.26% of portfolio
|
Q2 2025
Added 10.15%
|
|
|
Mawer Investment Management Ltd.
Calgary, A0 |
Aug 07, 2025 Q2 2025 |
5,374,871
shares
|
$1.1 Billion
6.19% of portfolio
|
Q2 2025
Reduced 10.0%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
4,599,815
shares
|
$940 Million
0.14% of portfolio
|
Q2 2025
Added 5.86%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
4,581,773
shares
|
$937 Million
0.29% of portfolio
|
Q4 2024
Added 7.23%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
4,539,709
shares
|
$928 Million
0.18% of portfolio
|
Q2 2025
Reduced 4.32%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
4,233,038
shares
|
$865 Million
0.08% of portfolio
|
Q1 2025
Reduced 11.99%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
4,116,867
shares
|
$842 Million
0.26% of portfolio
|
Q2 2025
Reduced 3.27%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
3,563,950
shares
|
$729 Million
0.17% of portfolio
|
Q2 2025
Reduced 0.72%
|
|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
May 14, 2025 Q1 2025 |
3,411,336
shares
|
$697 Million
1.43% of portfolio
|
Q1 2025
Reduced 2.12%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
3,155,101
shares
|
$645 Million
0.18% of portfolio
|
Q2 2025
Reduced 5.63%
|