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 |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
La Banque Postale Asset Management Sa
Paris, I0 |
BUY
|
- |
28.7KNew |
$8.17M - $9.18M
|
28.7K
$7.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
28.7K+ 36.88% |
$8.15M - $9.16M
|
106K
$27.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
26.7K+ 3.07% |
$7.58M - $8.52M
|
895K
$231M
|
|
|
Oct 29, 2025
Q3 2025
|
Fisher Funds Management LTD
Auckland, Q2 |
BUY
|
- |
26.6K+ 40.65% |
$7.56M - $8.5M
|
92.1K
$23.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Interval Partners, LP
New York, NY |
BUY
|
- |
26.6KNew |
$7.55M - $8.48M
|
26.6K
$6.86M
|
|
|
Nov 12, 2025
Q3 2025
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
BUY
|
- |
25.1K+ 127.33% |
$7.13M - $8.01M
|
44.8K
$11.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
24.8K+ 32.19% |
$7.05M - $7.92M
|
102K
$26.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
BUY
|
- |
24K+ 91.85% |
$6.81M - $7.66M
|
50.1K
$12.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
23K+ 1712.57% |
$6.54M - $7.35M
|
24.4K
$6.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
BUY
|
- |
21.5K+ 15.83% |
$6.1M - $6.85M
|
157K
$40.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Investment Management Corp Of Ontario
Toronto, Z4 |
BUY
|
- |
20.8K+ 25.62% |
$5.92M - $6.65M
|
102K
$26.4M
|
|
|
Oct 30, 2025
Q3 2025
|
Anchor Capital Advisors LLC
|
BUY
|
- |
20.1K+ 16.17% |
$5.7M - $6.41M
|
144K
$37.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
BUY
|
- |
19.5K+ 513.61% |
$5.54M - $6.23M
|
23.3K
$6.03M
|
|
|
Nov 06, 2025
Q3 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
18.6K+ 35.39% |
$5.3M - $5.95M
|
71.3K
$18.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Private Management Group Inc
|
BUY
|
- |
18.5KNew |
$5.25M - $5.91M
|
18.5K
$4.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
PUT |
18.2KNew |
$5.17M - $5.81M
|
18.2K
$4.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
18.2K+ 8.21% |
$5.16M - $5.8M
|
239K
$61.9M
|
|
|
Oct 17, 2025
Q3 2025
|
Annex Advisory Services, LLC
|
BUY
|
- |
18.2K+ 23.58% |
$5.16M - $5.8M
|
95.2K
$24.6M
|
|
|
Oct 31, 2025
Q3 2025
|
Nicola Wealth Management Ltd.
Vancouver, A1 |
BUY
|
- |
17.9K+ 71.6% |
$5.09M - $5.72M
|
42.9K
$11.1M
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
16.9K+ 1.21% |
$4.8M - $5.39M
|
1.41M
$366M
|
|
|
Oct 30, 2025
Q3 2025
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
BUY
|
- |
16.8K+ 72.81% |
$4.78M - $5.38M
|
40K
$10.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Moore Capital Management, LP
New York, NY |
BUY
|
- |
16.8K+ 13.04% |
$4.76M - $5.35M
|
145K
$37.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
16K+ 2.76% |
$4.56M - $5.12M
|
598K
$154M
|
|
|
Oct 24, 2025
Q3 2025
|
Freedom Day Solutions, LLC
|
BUY
|
- |
15.1KNew |
$4.3M - $4.84M
|
15.1K
$3.92M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
14.6K+ 1092.72% |
$4.14M - $4.65M
|
15.9K
$4.11M
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
13.9K+ 21.34% |
$3.96M - $4.45M
|
79.3K
$20.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Ariel Investments, LLC
Chicago, IL |
BUY
|
- |
13.6KNew |
$3.88M - $4.36M
|
13.6K
$3.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
13.6K+ 17.06% |
$3.86M - $4.34M
|
93.3K
$24.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
13K+ 5.77% |
$3.69M - $4.15M
|
238K
$61.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
12.7K+ 25.27% |
$3.6M - $4.05M
|
62.8K
$16.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
12.2K+ 9.04% |
$3.46M - $3.89M
|
147K
$37.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
11.4K+ 32.34% |
$3.24M - $3.64M
|
46.7K
$12.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
10.1K+ 27.63% |
$2.88M - $3.24M
|
46.8K
$12.1M
|
|
|
Jan 20, 2026
Q3 2025
|
Kbc Group Nv
|
BUY
|
- |
9.75K+ 6.64% |
$2.77M - $3.12M
|
157K
$40.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Neo Ivy Capital Management
New York, NY |
BUY
|
- |
9.29K+ 572.29% |
$2.64M - $2.97M
|
10.9K
$2.82M
|
|
|
Nov 14, 2025
Q3 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
BUY
|
- |
9.05KNew |
$2.57M - $2.89M
|
9.05K
$2.34M
|
|
|
Nov 06, 2025
Q3 2025
|
Varma Mutual Pension Insurance CO
Varma, H9 |
BUY
|
- |
9K+ 21.82% |
$2.56M - $2.88M
|
50.3K
$13M
|
|
|
Nov 14, 2025
Q3 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
8.71K+ 11.74% |
$2.47M - $2.78M
|
82.9K
$21.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Neos Investment Management LLC
Westport, CT |
BUY
|
- |
8.58K+ 50.28% |
$2.44M - $2.74M
|
25.6K
$6.63M
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
8.4K+ 14.5% |
$2.39M - $2.68M
|
66.3K
$17.1M
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
8.35K+ 14.55% |
$2.37M - $2.67M
|
65.7K
$17M
|
|
|
Nov 14, 2025
Q3 2025
|
Delta Global Management LP
New York, NY |
BUY
|
- |
8.33KNew |
$2.37M - $2.66M
|
8.33K
$2.15M
|
|
|
Oct 29, 2025
Q3 2025
|
Allstate Corp
Northbrook, IL |
BUY
|
- |
8.32K+ 1042.11% |
$2.36M - $2.66M
|
9.11K
$2.36M
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
8.1K+ 618.15% |
$2.3M - $2.59M
|
9.42K
$2.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Bnp Paribas
New York, NY |
BUY
|
- |
8.03K+ 9.67% |
$2.28M - $2.56M
|
91.1K
$23.5M
|
|
|
Nov 10, 2025
Q3 2025
|
Hohimer Wealth Management, LLC
|
BUY
|
- |
7.98KNew |
$2.27M - $2.55M
|
7.98K
$2.06M
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
7.55K+ 176.68% |
$2.14M - $2.41M
|
11.8K
$3.05M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
7.37KNew |
$2.1M - $2.36M
|
7.37K
$1.91M
|
|
|
Nov 03, 2025
Q3 2025
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
BUY
|
- |
7.28K+ 1.55% |
$2.07M - $2.33M
|
478K
$123M
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
BUY
|
- |
7.27K+ 33.0% |
$2.07M - $2.32M
|
29.3K
$7.58M
|
|