Institutional Ownership Arthur J. Gallagher & Co. (AJG)
This table provides information about the institutional ownership of Arthur J. Gallagher & Co. (AJG). We have compiled data on the 1,531 institutions that hold shares in the stock, with a total of 216 Million shares, which have been reported (via 13F filing form) to have a value of $64.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Cornerstone Advisors, LLC
Asheville, NC |
Aug 08, 2025 Q2 2025 |
11,000
shares
|
$3.28 Million
0.12% of portfolio
|
Q2 2024
Reduced 26.67%
|
|
|
Wespac Advisors So Cal, LLC
|
Jul 30, 2025 Q2 2025 |
10,945
shares
|
$3.27 Million
0.83% of portfolio
|
Q2 2025
New holding
|
|
|
Whittier Trust CO
|
Jul 30, 2025 Q2 2025 |
10,866
shares
|
$3.24 Million
0.04% of portfolio
|
Q2 2025
Reduced 0.17%
|
|
|
Allworth Financial LP
|
Aug 07, 2025 Q2 2025 |
10,855
shares
|
$3.24 Million
0.02% of portfolio
|
Q2 2025
Added 175.65%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
10,711
shares
|
$3.2 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Choreo, LLC
Minneapolis, MN |
Aug 12, 2025 Q2 2025 |
10,647
shares
|
$3.18 Million
0.05% of portfolio
|
Q2 2025
Reduced 22.25%
|
|
|
Jones Financial Companies Lllp
|
Aug 13, 2025 Q2 2025 |
10,525
shares
|
$3.14 Million
0.0% of portfolio
|
Q2 2025
Added 100.71%
|
|
|
Advisor Partners Ii, LLC
Walnut Creek, CA |
Oct 26, 2023 Q3 2023 |
10,480
shares
|
$3.13 Million
0.1% of portfolio
|
Q3 2023
Added 4.52%
|
|
|
Summit Global Investments
Bountiful, UT |
Aug 12, 2025 Q2 2025 |
10,438
shares
|
$3.12 Million
0.2% of portfolio
|
Q2 2025
Added 96.13%
|
|
|
Janiczek Wealth Management, LLC
|
Jul 25, 2024 Q2 2024 |
10,393
shares
|
$3.1 Million
0.57% of portfolio
|
Q2 2024
Added 4.74%
|
|
|
Dmkc Advisory Services, LLC
Des Moines, IA |
Jul 18, 2025 Q2 2025 |
10,307
shares
|
$3.08 Million
1.69% of portfolio
|
Q2 2025
New holding
|
|
|
Stonebridge Capital Management Inc
Los Angeles, CA |
Jul 01, 2025 Q2 2025 |
10,262
shares
|
$3.06 Million
1.28% of portfolio
|
Q2 2025
Reduced 4.42%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
10,224
shares
|
$3.05 Million
0.01% of portfolio
|
Q2 2025
Added 316.63%
|
|
|
Tilia Fiduciary Partners, Inc.
|
Jul 21, 2025 Q2 2025 |
10,213
shares
|
$3.05 Million
2.04% of portfolio
|
Q2 2025
Added 1.2%
|
|
|
Terra Nova Asset Management LLC
|
Apr 23, 2025 Q1 2025 |
10,212
shares
|
$3.05 Million
2.99% of portfolio
|
Q1 2025
Added 0.11%
|
|
|
Pendal Group LTD
|
Jan 19, 2023 Q4 2022 |
10,210
shares
|
$3.05 Million
0.02% of portfolio
|
Q4 2022
Added 16.47%
|
|
|
Lombard Odier Asset Management (Switzerland) Sa
Petit Lancy, V8 |
Aug 14, 2025 Q2 2025 |
10,019
shares
|
$2.99 Million
0.17% of portfolio
|
Q2 2025
Reduced 0.45%
|
|
|
Ancora Advisors, LLC
Cleveland, OH |
Aug 14, 2025 Q2 2025 |
10,015
shares
|
$2.99 Million
0.07% of portfolio
|
Q2 2025
Added 0.55%
|
|
|
Game Creek Capital, LP
Boston, MA |
Aug 14, 2025 Q2 2025 |
10,000
shares
|
$2.99 Million
1.45% of portfolio
|
Q1 2025
Reduced 4.76%
|
|
|
Virtu Financial LLC
New York, NY |
Aug 12, 2025 Q2 2025 |
10,000
shares
|
$2.99 Million
0.16% of portfolio
|
Q2 2025
New holding
|
|
|
Anthracite Investment Company, Inc.
Fort Worth, TX |
Jul 31, 2025 Q2 2025 |
10,000
shares
|
$2.99 Million
1.61% of portfolio
|
Q2 2024
Reduced 16.67%
|
|
|
Bi Asset Management Fondsmaeglerselskab A
Kobenhavn, G7 |
Aug 14, 2025 Q2 2025 |
9,993
shares
|
$2.98 Million
0.03% of portfolio
|
Q2 2025
Added 17.43%
|
|
|
Trueblood Wealth Management, LLC
Lima, OH |
Jul 22, 2025 Q2 2025 |
9,990
shares
|
$2.98 Million
1.34% of portfolio
|
Q2 2025
Added 1.86%
|
|
|
Fairfield Financial Advisors, LTD
Wellesley, MA |
Aug 01, 2025 Q2 2025 |
9,961
shares
|
$2.97 Million
1.12% of portfolio
|
Q2 2025
Added 21.43%
|
|
|
Robeco Institutional Asset Management B.V.
|
Jul 18, 2025 Q2 2025 |
9,903
shares
|
$2.96 Million
0.01% of portfolio
|
Q2 2025
Reduced 21.97%
|