Latest Institutional Purchases of Arthur J. Gallagher & Co. (AJG)
This list provides information on the latest institutional transactions involving Arthur J. Gallagher & Co. (AJG) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
2.52KNew |
$716K - $804K
|
2.52K
$651K
|
|
|
Oct 23, 2025
Q3 2025
|
Campbell Newman Asset Management Inc
|
BUY
|
- |
2.51K+ 2.08% |
$714K - $803K
|
123K
$31.9M
|
|
|
Oct 14, 2025
Q3 2025
|
Scratch Capital LLC
Boise, ID |
BUY
|
- |
2.5KNew |
$711K - $799K
|
2.5K
$647K
|
|
|
Oct 14, 2025
Q3 2025
|
Welch Group, LLC
|
BUY
|
- |
2.48K+ 1.11% |
$704K - $791K
|
227K
$58.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Peapack Gladstone Financial Corp
Bedminster, NJ |
BUY
|
- |
2.47K+ 12.38% |
$703K - $790K
|
22.5K
$5.81M
|
|
|
Nov 12, 2025
Q3 2025
|
Hartford Funds Management CO LLC
Wayne, PA |
BUY
|
- |
2.43KNew |
$691K - $777K
|
2.43K
$628K
|
|
|
Nov 12, 2025
Q3 2025
|
Portfolio Design Labs, LLC
Encino, CA |
BUY
|
- |
2.4K+ 94.98% |
$683K - $768K
|
4.94K
$1.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Clark Capital Management Group, Inc.
Philadelphia, PA |
BUY
|
- |
2.4K+ 1.54% |
$681K - $765K
|
158K
$40.8M
|
|
|
Nov 05, 2025
Q3 2025
|
Al Ti Global, Inc.
New York, NY |
BUY
|
- |
2.36KNew |
$671K - $755K
|
2.36K
$611K
|
|
|
Nov 10, 2025
Q3 2025
|
Axq Capital, LP
Jersey City, NJ |
BUY
|
- |
2.36KNew |
$670K - $753K
|
2.36K
$610K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
2.34K+ 6.09% |
$666K - $748K
|
40.8K
$10.6M
|
|
|
Oct 20, 2025
Q3 2025
|
My Personal Cfo, LLC
|
BUY
|
- |
2.32KNew |
$659K - $741K
|
2.32K
$600K
|
|
|
Nov 10, 2025
Q3 2025
|
Raiffeisen Bank International Ag
Vienna, C4 |
BUY
|
- |
2.3K+ 122.25% |
$653K - $734K
|
4.18K
$1.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
2.26K+ 4.1% |
$641K - $721K
|
57.2K
$14.8M
|
|
|
Oct 30, 2025
Q3 2025
|
Wendell David Associates Inc
|
BUY
|
- |
2.24K+ 14.07% |
$637K - $716K
|
18.2K
$4.7M
|
|
|
Nov 17, 2025
Q3 2025
|
Harvest Investment Services, LLC
|
BUY
|
- |
2.23K+ 28.7% |
$633K - $712K
|
9.99K
$2.58M
|
|
|
Nov 04, 2025
Q3 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
BUY
|
- |
2.22K+ 4.53% |
$630K - $708K
|
51.2K
$13.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Private Advisor Group, LLC
|
BUY
|
- |
2.12K+ 7.06% |
$601K - $676K
|
32.1K
$8.29M
|
|
|
Nov 12, 2025
Q3 2025
|
Andra Ap Fonden
Goteborg, V7 |
BUY
|
- |
2K+ 13.25% |
$568K - $639K
|
17.1K
$4.42M
|
|
|
Nov 14, 2025
Q3 2025
|
Eagle Claw Capital Managment, LLC
Boston, MA |
BUY
|
- |
1.94KNew |
$551K - $620K
|
1.94K
$502K
|
|
|
Nov 13, 2025
Q3 2025
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
BUY
|
- |
1.91K+ 136.05% |
$542K - $609K
|
3.31K
$855K
|
|
|
Nov 13, 2025
Q3 2025
|
Volterra Technologies LP
New York, NY |
BUY
|
PUT |
1.9K+ 950.0% |
$540K - $607K
|
2.1K
$543K
|
|
|
Oct 23, 2025
Q3 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
1.9K+ 2.1% |
$540K - $607K
|
92.3K
$23.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Wiley Bros. Aintree Capital, LLC
|
BUY
|
- |
1.87K+ 35.31% |
$530K - $596K
|
7.15K
$1.85M
|
|
|
Nov 06, 2025
Q3 2025
|
Wealthfront Advisers LLC
|
BUY
|
- |
1.85K+ 5.74% |
$525K - $590K
|
34K
$8.8M
|
|
|
Oct 29, 2025
Q3 2025
|
Harel Insurance Investments & Financial Services Ltd.
|
BUY
|
- |
1.82K+ 58.22% |
$517K - $581K
|
4.95K
$1.28M
|
|
|
Nov 13, 2025
Q3 2025
|
Lgt Fund Management CO Ltd.
|
BUY
|
- |
1.8K+ 19.68% |
$512K - $575K
|
10.9K
$2.83M
|
|
|
Oct 22, 2025
Q3 2025
|
Asset Management One Co., Ltd.
|
BUY
|
- |
1.79K+ 1.6% |
$508K - $571K
|
114K
$29.4M
|
|
|
Oct 15, 2025
Q3 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
1.75K+ 1.9% |
$497K - $559K
|
93.7K
$24.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Quantitative Investment Management, LLC
Charlottesville, VA |
BUY
|
- |
1.74KNew |
$494K - $555K
|
1.74K
$449K
|
|
|
Nov 04, 2025
Q3 2025
|
Callan Family Office, LLC
Radnor, PA |
BUY
|
- |
1.69K+ 8.62% |
$480K - $540K
|
21.3K
$5.5M
|
|
|
Nov 10, 2025
Q3 2025
|
Mai Capital Management
|
BUY
|
- |
1.65K+ 33.55% |
$470K - $528K
|
6.58K
$1.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Voleon Capital Management LP
Berkeley, CA |
BUY
|
- |
1.65K+ 83.65% |
$468K - $527K
|
3.62K
$935K
|
|
|
Nov 03, 2025
Q3 2025
|
Truist Financial Corp
|
BUY
|
- |
1.61K+ 1.45% |
$458K - $514K
|
113K
$29.1M
|
|
|
Oct 31, 2025
Q3 2025
|
National Wealth Management Group, LLC
Cincinnati, OH |
BUY
|
- |
1.6KNew |
$456K - $512K
|
1.6K
$415K
|
|
|
Nov 14, 2025
Q3 2025
|
Atom Investors LP
Austin, TX |
BUY
|
- |
1.6K+ 22.91% |
$456K - $512K
|
8.6K
$2.22M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
1.59K+ 1.32% |
$453K - $509K
|
122K
$31.6M
|
|
|
Nov 05, 2025
Q3 2025
|
Canada Post Corp Registered Pension Plan
Toronto, Z4 |
BUY
|
- |
1.59K+ 45.06% |
$452K - $508K
|
5.12K
$1.32M
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
1.52K+ 14.44% |
$432K - $486K
|
12K
$3.11M
|
|
|
Nov 04, 2025
Q3 2025
|
Optimize Financial Inc
Laguna Hills, CA |
BUY
|
- |
1.51KNew |
$428K - $481K
|
1.51K
$389K
|
|
|
Nov 10, 2025
Q3 2025
|
Empirical Asset Management, LLC
|
BUY
|
- |
1.49K+ 64.59% |
$422K - $474K
|
3.78K
$978K
|
|
|
Nov 14, 2025
Q3 2025
|
Great Valley Advisor Group, Inc.
|
BUY
|
- |
1.48K+ 60.83% |
$421K - $473K
|
3.91K
$1.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
1.4K+ 50.18% |
$396K - $446K
|
4.18K
$1.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Fj Capital Management LLC
Mclean, VA |
BUY
|
- |
1.37KNew |
$390K - $438K
|
1.37K
$354K
|
|
|
Oct 15, 2025
Q3 2025
|
Iams Wealth Management, LLC
Omaha, NE |
BUY
|
- |
1.29K+ 18.8% |
$365K - $411K
|
8.12K
$2.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Mufg Securities Americas Inc.
New York, NY |
BUY
|
- |
1.24K+ 21.81% |
$352K - $396K
|
6.91K
$1.79M
|
|
|
Oct 29, 2025
Q3 2025
|
Custom Index Systems, LLC
New York, NY |
BUY
|
- |
1.24K+ 65.12% |
$352K - $396K
|
3.14K
$811K
|
|
|
Oct 24, 2025
Q3 2025
|
Deltec Asset Management LLC
|
BUY
|
- |
1.23KNew |
$350K - $393K
|
1.23K
$318K
|
|
|
Nov 14, 2025
Q3 2025
|
Prosperity Wealth Management, Inc.
San Ramon, CA |
BUY
|
- |
1.16KNew |
$330K - $372K
|
1.16K
$301K
|
|
|
Nov 12, 2025
Q3 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
1.15K+ 8.94% |
$326K - $367K
|
14K
$3.62M
|
|