AJG

Arthur J Gallagher & Co

Latest period2026 - Q1Total superinvestors1244

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 1244 superinvestors own shares of Arthur J Gallagher & Co (AJG), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Arthur J Gallagher & Co (AJG), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Arthur J Gallagher & Co (AJG) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Arthur J Gallagher & Co (AJG) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Michael T. Lees@Jpmorgan Chase & Co
Recent Activity
Decreased -3.66%
0.28%
$4.226B
19.568M shares@ 215.96 avg price
Spencer Fleming@Blackrock, Inc.
Recent Activity
Increased 0.36%
0.08%
$4.182B
19.308M shares@ 216.59 avg price
Christine M. Buchanan@Vanguard Capital Management Llc
Recent Activity
New Position
0.09%
$3.617B
16.7M shares@ 216.59 avg price
Stephanie J. Brown@Fmr Llc
Recent Activity
Decreased -3.24%
0.17%
$3.167B
14.621M shares@ 216.59 avg price
Alan N. Berro@Capital World Investors
Recent Activity
Increased 9.55%
0.41%
$2.993B
13.818M shares@ 216.58 avg price
Christine M. Buchanan@Vanguard Portfolio Management Llc
Recent Activity
New Position
0.15%
$2.69B
12.419M shares@ 216.59 avg price
ELIZABETH SCHAEFER@State Street Corp
Recent Activity
Increased 0.19%
0.09%
$2.377B
10.974M shares@ 216.58 avg price
David Hoeft / Katherine M. Primas@Dodge & Cox
Recent Activity
Increased 735.24%
0.88%
$1.593B
7.355M shares@ 216.59 avg price
Laura Doherty@Geode Capital Management, Llc
Recent Activity
Increased 3.82%
0.09%
$1.352B
6.244M shares@ 216.54 avg price
Claire Gordon@Morgan Stanley
Recent Activity
Decreased -47.82%
0.06%
$878.487M
4.056M shares@ 216.59 avg price

1-10 of 1244