SIStockInvestingSI.com

NYSE · AJG · Insurance Brokers

Arthur J. Gallagher (AJG) stock analysis

$258.37−0.34%Data as of Oct 21, 2026
  • AJG gained 12.1% over the past month versus 0.0% for the S&P 500, ranking 37th of 497 S&P 500 stocks.
  • Over 12 months it returned −7.0%, 22.8 points behind the S&P 500, and trades 8.2% below its 52-week high.
  • In the last 30 days 5 analysts raised earnings estimates and 12 cut; forward EPS moved −0.6% (−0.4% over 90 days).
  • It sits in the Brokers & risk services segment of the Insurance Value Chain, where the 1-month median return is +8.8%.
  • The daily chart reads Trend transition · Unresolved structure (since Oct 15, 2026).
Market cap$66.2B
12-month return−7.0%
Forward P/E17.4×
Mean target vs price+12.1%

One-year price with 50- and 200-day averages

Open in Hub
202236270305JanAprJulOct
259.2650-day200-day

Performance vs the market

Total price return against the S&P 500 (SPY) and the median of US stocks in the same sector.

AJG+12.1%
Sector median−1.1%
S&P 5000.0%
AJG+6.7%
Sector median−1.6%
S&P 500+4.7%
AJG+16.9%
Sector median+4.3%
S&P 500+8.7%
AJG−7.0%
Sector median+15.0%
S&P 500+15.8%
1-month rank in the S&P 50037 / 497
3-month rank in its sector · Financial Services137 / 688

Chart structure

Read by our daily-bar structure engine from swing highs, swing lows and moving averages.

Trend transition · Unresolved structureAwaiting confirmation

Holding since Oct 15, 2026

  • Price and averages have mixed alignment
  • EMA50 is approximately flat
  • Confirmed swing highs and lows are falling
  • Neither a stable trend nor a range is confirmed
This pattern on this stock

74 occurrences in 10 years. The median move over the next 20 sessions was +2.2%, positive 59% of the time, against +1.8% for any day in the same period.

Reference zone, stop and targets for this structureSee the trade plan in Hub ↗

Analyst earnings revisions

Changes to the consensus forward-EPS estimate. Rising estimates mean analysts see more profit ahead.

Forward EPS$14.81
30-day change−0.6%
90-day change−0.4%
Mean target$289.67 +12.1%
Raised (30d) 5Cut (30d) 12

18 analysts cover the stock

Where it sits in the supply chain

Insurance Value Chain · Distribution

Explore the full chain map in Hub
Supplied by
Commercial & specialty insurance+5.7%
CB+5.7%1 monthTRV+10.2%1 monthWRB+9.1%1 monthAIG+8.7%1 monthHIG+5.5%1 monthL+5.5%1 monthAIZ+4.9%1 month
Its segment
Brokers & risk services+8.8%
MRSH+12.7%1 monthAJG+12.1%1 monthAON+2.9%1 monthWTW+5.6%1 monthBRO+13.0%1 monthERIE+4.8%1 month

Distribution and consulting connect clients and insurers; ERIE manages insurance operations.

Sells into
Households & businesses

Figures are each company's 1-month return; the segment shows its median · Doubler daily batch · company chain maps

Risk profile

Max drawdown, 12M−31.8%
Volatility, 60D31.5%
From 52-week high−8.2%
From 52-week low+34.6%
Trailing P/E42.8×
Forward P/E17.4×

Track this stock every day

Hub adds the daily brief, StockFlow factor flow, trade plans and alerts for your watchlist.

Open in Hub ↗