Market closed · After hours · 7:47 PM ET
Last update: Oct 29, 2026, 6:16 PM ET
Arthur J. Gallagher & Co.
$268.20▲ 2.99% today
After Hours

Why Arthur J. Gallagher & Co. (AJG) stock moved

Updated Oct 29, 2026

Arthur J. Gallagher & Co. (AJG) shares rose 3.0% to $268.20 as of October 29, 2026, a moderate gain from the prior close of $260.42. BestStocks flagged the session as a major change for AJG. The move is tied to company news. Below, we break down what changed for AJG, why it matters for investors, how the stock reacted, and the catalysts on the calendar.

What happened

Company News

AJG released third quarter 2026 financial results showing revenue and earnings performance. Q3 results reveal operating momentum, profitability trends, and cash generation capability for investor assessment.

This summary describes the catalyst and move as first detected on Oct 29, 2026, 4:44 PM EDT; the stock has continued trading since, so the current price and percentage move (shown above) may be larger or smaller than the figures here.
NewsLow confidence
Rel. volume
1.7×
Above Avg
Vs peers
—
No comparable peers
Market cap
$68.8B
New York Stock Exchange
Analyst target
$278
+3.8% vs price
Price chart
Sep 28 – Oct 29
NVNNNNNVNFN$226$249$272Sep 28Oct 6Oct 14Oct 21Oct 29
E earnings
F filing
A analyst
V/N other
click a marker to highlight
Change events — click to jump to details

What it means for Arthur J. Gallagher & Co. investors

For Arthur J. Gallagher & Co. investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: Positive 3.0% session move; Arthur J. Gallagher & Co. (AJG) moved +5.33% from $239.67 to $252.44 on 2026-07-02. Weighing against that: New SEC filing — review for material disclosures; New SEC filing — review for material disclosures. Wall Street's consensus price target sits at $278.45, implying +3.8% upside from $268.20. BestStocks rates the overall signal quality low (47/100). With earnings roughly 91 days out, the next report is the most likely near-term test of the move.

AJG price reaction

AJG last traded at $268.20, up $7.78 (+2.99%) from the previous close of $260.42. The session traded on 1.7× average volume (above avg), so the move carried above-average conviction. Over the past month the stock has ranged between $226.11 and $270.98, and it currently sits about 94% of the way up that band.

Bullish and bearish analyst opinions on Arthur J. Gallagher & Co. (AJG)

Latest catalyststrengthens the bull case
The latest catalyst — positive company news — it strengthens the bull case.

The consensus analyst price target on Arthur J. Gallagher & Co. (AJG) is $278.45, 3.8% above the recent $268.20. Over the past 90 days analysts logged 0 upgrades, 18 maintains, and 0 downgrades. Here is how the bullish and bearish cases on AJG line up.

The bullish case

  • Wall Street's consensus price target of $278.45 implies +3.8% upside from $268.20.
  • The Street's most bullish target is $300.00 (+11.9%).
  • Positive 3.0% session move.
  • Arthur J. Gallagher & Co. (AJG) moved +5.33% from $239.67 to $252.44 on 2026-07-02.

The bearish case

  • The most bearish analyst target is $225.00 (-16.1%).
Bull vs bear balanceNeutral / Mixed
BearishNeutralBullish

Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.

Analyst price targets and ratings are FMP consensus figures as of Oct 29, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.

Analyst expectations
Consensus target: $278+3.8%
= 18 maintains
Wells Fargo maintained Overweight · 2026-10-12
SEC filings watch
8-K2026-10-29
Material event — review for impact
high
8-K2026-08-27
Material event — review for impact
high
10-Q2026-08-05
Quarterly financial results
medium
8-K2026-07-30
Material event — review for impact
high
Peer context
AJG+3.0%

Previous notable changes for AJG

Filings2026-10-29+3.0%
Arthur J. Gallagher & Co. (AJG) filed a new 8-K on October 29, 2026. The audit did not disclose the specific content of the filing.
News2026-10-28+0.5%
AJG scheduled to report third-quarter 2024 earnings on October 29 alongside peers RYAN and WTW.
Valuation2026-10-22+4.9%via Yahoo Finance ↗
Arthur J. Gallagher & Co. (AJG) rose 3.77% to $268.12, driven by positive institutional accumulation and high investor expectations ahead of Q3 earnings scheduled for October 29, according to web sources cited by Google's AI Overview. Wall Street analysts project adjusted EPS of ~$2.99–$3.01 (roughly 30% year-over-year growth) and revenues of $3.97–$3.98 billion. Volume remains normal for the intraday period at 0.86x expected.
News2026-10-21-0.3%
AJG acquires The Mund Group, Ltd., expanding its insurance brokerage and consulting services portfolio.
Upcoming catalysts & outlook
Next earnings
2027-01-28 (est.)
in 91 days
Earnings Release
2027-01-28
High impact
Thesis shift
Neutral / Mixed
bullish signal
Risk level
Low
from change events

Frequently asked questions about AJG

Why did Arthur J. Gallagher & Co. (AJG) stock move?

AJG rose 3.0% to $268.20. The move is associated with company news.

How much did AJG stock rise?

AJG gained 2.99% ($7.78) versus the prior close of $260.42, last trading at $268.20 on 1.7× average volume.

When is Arthur J. Gallagher & Co.'s next earnings date?

AJG's next earnings report is estimated for 2027-01-28 — about 91 days away.

What is the analyst price target for AJG?

The consensus analyst price target for AJG is $278.45, about 3.8% above the current $268.20. Over the past 90 days, analysts recorded 0 upgrades, 18 maintains, and 0 downgrades.

How BestStocks tracks AJG

This page is generated automatically by BestStocks' change-detection system after company news was detected and verified against independent data sources. It draws on 20 tracked change events for AJG, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of October 29, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.

Data sources
FMP real-time & historical price dataCompany news feedsSEC EDGAR filingsAnalyst ratings & price targets (FMP)Earnings calendar (FMP)
Educational research tool — not personalized investment advice. Data may be delayed.