§ INSURANCE
NEW YORK STOCK EXCHANGE, INC. · USD · Insurance

MRSH

Marsh & McLennan Companies Inc
NEW YORK STOCK EXCHANGE, INC. · USDSector · InsuranceMarket cap · $84.5BBeta · 0.73
LAST · MARKET CLOSE · OCT 05
170.26
+0.20 ▲ 0.12%PREV CLOSE · $170.06
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
OPEN 169.32HIGH 171.31LOW 168.3152W 164.89 — 248.00
EVENTSSEP 03 · DJQ SELLJUN 30 · EARNINGS +0.1%

§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY

13F FLOW
637 increased/new, 664 decreased/exited (13F)
AC 13F Analysis
INSIDER
−$8M
6 txns · 90d

§ 04 · FUNDAMENTALS · THE BOOKS

P/E20.3P/B5.86
EPS (TTM)8.42Dividend2.13%
§ 05 · WHO OWNS IT
Top institutional holders
All holders →
FundShares% portΔ Q/Q
BlackRock, Inc.42.1M0.1%+4%
VANGUARD CAPITAL MANAGEMENT LLC31.5Mn/an/a
State Street22.1M0.1%+1%
Capital World Investors18.0M0.4%+6%
WELLINGTON MANAGEMENT GROUP LLP17.4M0.6%+9%
Capital International Investors15.7M0.6%−16%
◇ AC INTELLIGENCE

Top institutional owners for MRSH as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.

§ 06 · WHO OWNS IT · BY STRATEGY

OTHER2.5% · 0 holders
OTHER37.7% · 1,286 holders
QUALITY / COMPOUNDER23.7% · 47 holders
DEALER / BANK16.1% · 104 holders
PASSIVE / INDEX14.1% · 13 holders
INCOME / DEFENSIVE3.1% · 57 holders
SYSTEMATIC / QUANT1.3% · 14 holders
DEEP VALUE1.1% · 2 holders
ACTIVIST0.4% · 1 holder
TACTICAL / MACRO0.1% · 4 holders
GROWTH / MOMENTUM0.0% · 2 holders
◇ AC INTELLIGENCE

Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.

§ 07 · INSIDER ACTIVITY · LAST 180 DAYS

DateInsiderActionShares$ value
SEP 03Doyle John QSELL17K−$3M
SEP 03Brennan KatherineSELL1K−$225K
AUG 07Jones John JudeSELL7K−$1M
JUL 31Beswick PaulSELL713−$141K
JUL 29South MartinSELL7K−$1M
JUL 24Yates Lloyd MSELL12K−$2M
◇ AC INTELLIGENCE

0 insider buys, 7 sells in the last 180 days. Scheduled 10b5-1 sales are pre-programmed and neutral; discretionary clusters are the tape worth reading. Cross-reference with the signal stack above for context.

§ 08 · COVERAGE · OUR RECENT NOTES

No notes mention MRSH yet.