Latest Institutional Purchases of Marsh & Mclennan Companies, Inc. (MMC)
This list provides information on the latest institutional transactions involving Marsh & Mclennan Companies, Inc. (MMC) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Clearbridge Investments, LLC
New York, NY |
BUY
|
- |
1.95M+ 76.24% |
$383M - $426M
|
4.52M
$817M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
1.37M+ 113.91% |
$269M - $299M
|
2.58M
$466M
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
1.26M+ 9.11% |
$247M - $275M
|
15.1M
$2.73B
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
1.23M+ 654.66% |
$241M - $268M
|
1.42M
$257M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
879K+ 204.3% |
$172M - $192M
|
1.31M
$237M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
754K+ 29.69% |
$148M - $164M
|
3.29M
$596M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
666K+ 93.36% |
$131M - $145M
|
1.38M
$249M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
648K+ 41.69% |
$127M - $141M
|
2.2M
$398M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
640K+ 15.12% |
$126M - $139M
|
4.87M
$881M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
622K+ 13.51% |
$122M - $135M
|
5.22M
$944M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
602K+ 139.88% |
$118M - $131M
|
1.03M
$187M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
558K+ 8.6% |
$110M - $122M
|
7.05M
$1.28B
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
424K+ 251.81% |
$83.2M - $92.4M
|
593K
$107M
|
|
|
Oct 10, 2025
Q3 2025
|
Sarasin & Partners LLP
|
BUY
|
- |
367K+ 65.64% |
$72M - $80M
|
926K
$168M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
367K+ 1373.42% |
$72M - $80M
|
394K
$71.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
318K+ 188.5% |
$62.4M - $69.2M
|
487K
$88M
|
|
|
Nov 14, 2025
Q3 2025
|
Natixis
Paris, I0 |
BUY
|
- |
285K+ 465.83% |
$55.9M - $62.1M
|
346K
$62.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
284K+ 2.24% |
$55.6M - $61.8M
|
13M
$2.35B
|
|
|
Nov 06, 2025
Q3 2025
|
Cincinnati Financial Corp
|
BUY
|
- |
278KNew |
$54.6M - $60.6M
|
278K
$50.3M
|
|
|
Nov 06, 2025
Q3 2025
|
Cincinnati Insurance CO
|
BUY
|
- |
276KNew |
$54.1M - $60.1M
|
276K
$49.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Rathbones Group PLC
Liverpool, X0 |
BUY
|
- |
273K+ 27.58% |
$53.6M - $59.5M
|
1.26M
$229M
|
|
|
Nov 12, 2025
Q3 2025
|
Waverton Investment Management LTD
|
BUY
|
- |
268K+ 20.78% |
$52.7M - $58.5M
|
1.56M
$282M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
251K+ 178.03% |
$49.2M - $54.6M
|
392K
$70.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International Investors
Los Angeles, CA |
BUY
|
- |
221K+ 1.2% |
$43.4M - $48.1M
|
18.6M
$3.36B
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
210K+ 17.71% |
$41.2M - $45.8M
|
1.4M
$253M
|
|
|
Oct 15, 2025
Q3 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
196K+ 21.9% |
$38.5M - $42.8M
|
1.09M
$198M
|
|
|
Nov 12, 2025
Q3 2025
|
Findlay Park Partners LLP
London, X0 |
BUY
|
- |
180K+ 20.34% |
$35.3M - $39.3M
|
1.07M
$193M
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
180K+ 14.93% |
$35.3M - $39.2M
|
1.38M
$250M
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
170K+ 6.55% |
$33.3M - $37M
|
2.76M
$500M
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
156K+ 14.08% |
$30.5M - $33.9M
|
1.26M
$228M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
146K+ 15.03% |
$28.7M - $31.9M
|
1.12M
$203M
|
|
|
Nov 07, 2025
Q3 2025
|
Waycross Partners, LLC
Louisville, KY |
BUY
|
- |
140KNew |
$27.4M - $30.4M
|
140K
$25.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
136K+ 506.21% |
$26.7M - $29.6M
|
163K
$29.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
134K+ 4.25% |
$26.3M - $29.2M
|
3.29M
$595M
|
|
|
Nov 03, 2025
Q3 2025
|
J. Safra Sarasin Holding Ag
Basel, V8 |
BUY
|
- |
124K+ 9575.87% |
$24.3M - $27M
|
125K
$22.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Amf Tjanstepension Ab
|
BUY
|
- |
116K+ 73.4% |
$22.7M - $25.2M
|
274K
$49.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International, Inc.
Los Angeles, CA |
BUY
|
- |
115K+ 20.71% |
$22.5M - $25M
|
668K
$121M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
114K+ 12.28% |
$22.4M - $24.8M
|
1.04M
$189M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
107K+ 10.76% |
$21M - $23.3M
|
1.1M
$199M
|
|
|
Oct 28, 2025
Q3 2025
|
Veritas Investment Partners (Uk) Ltd.
London, X0 |
BUY
|
- |
106K+ 6.98% |
$20.8M - $23.1M
|
1.62M
$294M
|
|
|
Nov 14, 2025
Q3 2025
|
Distillate Capital Partners LLC
|
BUY
|
- |
103KNew |
$20.3M - $22.5M
|
103K
$18.7M
|
|
|
Nov 07, 2025
Q3 2025
|
Glenview Trust CO
Louisville, KY |
BUY
|
- |
99.5K+ 2554.02% |
$19.5M - $21.7M
|
103K
$18.7M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
96.4K+ 0.45% |
$18.9M - $21M
|
21.5M
$3.9B
|
|
|
Oct 17, 2025
Q3 2025
|
Deprince Race & Zollo Inc
Winter Park, FL |
BUY
|
- |
95.7KNew |
$18.8M - $20.8M
|
95.7K
$17.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital World Investors
Los Angeles, CA |
BUY
|
- |
92.8K+ 0.53% |
$18.2M - $20.2M
|
17.7M
$3.2B
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
86.2K+ 89.26% |
$16.9M - $18.8M
|
183K
$33.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
85.6K+ 41.32% |
$16.8M - $18.7M
|
293K
$53M
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
79.3K+ 567.6% |
$15.5M - $17.3M
|
93.2K
$16.9M
|
|
|
Oct 31, 2025
Q3 2025
|
Quilter PLC
|
BUY
|
- |
77.1K+ 23.49% |
$15.1M - $16.8M
|
405K
$73.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
73.5K+ 12.29% |
$14.4M - $16M
|
672K
$122M
|
|