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[Marsh & McLennan Companies, Inc.](/topic/$mmc)

### Market Cap: $XXXXXXXXXXXXXX
![Market Cap Line Chart](https://lunarcrush.com/gi/w:600/t:$mmc/c:line/m:market_cap/iv:1d.svg)  
[Market Cap 24-Hour Time-Series Raw Data](/topic/$mmc/time-series/market_cap.tsv)  
**Current Value**: $XXXXXXXXXXXXXX  
**Daily Average**: $XXXXXXXXXXXXXXX  
**1 Week**: $XXXXXXXXXXXXXX -$8.40%  
**1 Month**: $XXXXXXXXXXXXXX -$4.30%  
**6 Months**: $XXXXXXXXXXXXXX -$14%  
**1 Year**: $XXXXXXXXXXXXXX -$16%  
**1-Year High**: $XXXXXXXXXXXXXXX on 2025-04-03  
**1-Year Low**: $XXXXXXXXXXXXXX on 2025-10-16