Last refreshed: September 4, 2026 (US ET)
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MRSH

Growth

Marsh & McLennan Cos Inc

Financials·Insurance BrokersYield: Mid (1-3%)

Marsh & McLennan Companies, Inc., a professional services company, provides advisory services and insurance solutions to clients in the areas of risk, strategy, and people worldwide. The company operates through Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment offers risk management services, such as risk management, insurance broking, insurance program management, risk consulting, analytical modeling, and alternative risk financing services.

Close · 3M

+10.79%

MRSH · 3M

+10.79%

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Held by 1 AI ETF

PQUS0.410%

as of Sep 1

Signal performance

Each tracked ETF's moves on this stock, grouped by fund. Returns are measured from the signal date to the latest close — hypothetical, no commissions or slippage.

Buy signals6
Win rate67% (4/6)
Avg buy return+8.67%
PQUSnow 0.410% of fund10 signals

PQUS · Weight increase · 2d

weight 0.350% → 0.410% (+0.060 pp)·stock up 8.8% in the 30 days before

Aug 22·entry $194.67·now $188.46Fresh

-3.19%
since Aug 22

PQUS · Weight decrease · 2d

weight 0.420% → 0.390% (-0.030 pp)·stock up 10.2% in the 30 days before

Aug 2·entry $192.84·now $188.46

-2.27%
since Aug 2

PQUS · Weight increase · 2d

weight 0.380% → 0.420% (+0.040 pp)·stock up 10.2% in the 30 days before

Jul 31·entry $189.69·now $188.46Fresh

-0.65%
since Jul 31

PQUS · Weight decrease · 2d

weight 0.440% → 0.380% (-0.060 pp)·stock up 9.2% in the 30 days before

Jul 17·entry $182.18·now $188.46

+3.45%
since Jul 17

PQUS · Weight decrease · 2d

weight 0.440% → 0.420% (-0.020 pp)·stock up 10.6% in the 30 days before

Jul 2·entry $178.54·now $188.46

+5.56%
since Jul 2

PQUS · Weight increase · 2d

weight 0.410% → 0.430% (+0.020 pp)·stock up 5.3% in the 30 days before

Jun 26·entry $169.03·now $188.46Chased

+11.50%
since Jun 26

PQUS · Weight increase · 2d

weight 0.420% → 0.440% (+0.020 pp)·stock up 6.0% in the 30 days before

Jun 12·entry $168.68·now $188.46Chased

+11.73%
since Jun 12

PQUS · Weight increase · 2d

weight 0.400% → 0.430% (+0.030 pp)·stock up 0.9% in the 30 days before

Jun 7·entry $162.52·now $188.46Chased

+15.96%
since Jun 7

PQUS · Sudden change · 1d

weight 0.060% → 0.410% (+0.350 pp)·stock down 6.4% in the 30 days before

May 29·entry $159.97·now $188.46

+17.81%
since May 29

PQUS · New entry · 1d

weight 0 → 0.040% (new)·stock down 5.7% in the 30 days before

May 10·entry $161.58·now $188.46Chased

+16.64%
since May 10
AIEQno longer held1 signal

AIEQ · Exit · 1d

weight 0.300% → 0 (exited)·stock down 3.3% in the 30 days before

May 3·entry $167.87·now $188.46

+12.27%
since May 3

Sell signals show what the stock did after the AI exited. A negative number means the AI's exit was well-timed.

Buffett-style framework

Fails the frameworkas of Aug 23

AI ETF PQUS is showing a recent trend of increasing its weight in Marsh & McLennan, signaling an accumulation strategy for the stock. This activity contrasts with our framework's 'Fail' verdict, which is primarily driven by valuation concerns and a lack of complete financial and management data to fully confirm long-term investment viability.

  • Circle of CompetenceMarsh & McLennan's core business of insurance brokering offers unit economics stable enough for reasonable ten-year cash flow projections within the circle of competence.
  • Economic MoatThe company benefits from a durable economic moat driven by its significant scale, global brand reputation, and high switching costs for large corporate clients.
  • ManagementInsufficient data is provided to evaluate management's candor, capital allocation discipline, or skin in the game against the framework's criteria.
  • Financial HealthAlthough current ROE is excellent, the absence of data on 10-year ROE consistency, operating margins, manageable debt, and owner earnings prevents a full assessment against all pass criteria, which materially undermines confidence.
  • Margin of SafetyCurrent valuation multiples like PER and EV/EBITDA appear elevated, suggesting the market has already priced in the company's quality and growth, leaving little margin of safety.

Marsh & McLennan operates within a predictable industry and possesses strong economic moats, aligning with key aspects of the value investing framework. However, a full assessment is hampered by a lack of detailed financial and management data, and the current market valuation provides an insufficient margin of safety, leading to an overall 'Fail' verdict.

Educational interpretation generated by AI applying frameworks Warren Buffett documented in his shareholder letters and other public writings. Not a statement by Mr. Buffett or Berkshire Hathaway, and not investment advice.