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 14, 2025
Q3 2025
|
Natixis
Paris, I0 |
BUY
|
- |
64.8K+ 160.06% |
$18.4M - $20.7M
|
105K
$27.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
60.9K+ 153.08% |
$17.3M - $19.5M
|
101K
$26M
|
|
|
Nov 12, 2025
Q3 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
54.2K+ 16.21% |
$15.4M - $17.3M
|
388K
$100M
|
|
|
Oct 14, 2025
Q3 2025
|
Ccla Investment Management LTD
London, X0 |
BUY
|
- |
53.1K+ 12.57% |
$15.1M - $16.9M
|
475K
$123M
|
|
|
Oct 30, 2025
Q3 2025
|
I A Global Asset Management Inc.
Quebec, A8 |
BUY
|
- |
52.9KNew |
$15M - $16.9M
|
52.9K
$13.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
50.9K+ 14.56% |
$14.5M - $16.3M
|
401K
$104M
|
|
|
Nov 06, 2025
Q3 2025
|
Abrdn PLC
|
BUY
|
- |
46.6K+ 33.36% |
$13.3M - $14.9M
|
186K
$48.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International Investors
Los Angeles, CA |
BUY
|
- |
45.3K+ 0.63% |
$12.9M - $14.5M
|
7.19M
$1.86B
|
|
|
Nov 07, 2025
Q3 2025
|
Pelham Capital Ltd.
London, X0 |
BUY
|
- |
44.7KNew |
$12.7M - $14.3M
|
44.7K
$11.5M
|
|
|
Nov 14, 2025
Q3 2025
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
BUY
|
- |
42.1K+ 96.47% |
$12M - $13.4M
|
85.7K
$22.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International, Inc.
Los Angeles, CA |
BUY
|
- |
42.1K+ 24.21% |
$12M - $13.4M
|
216K
$55.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Trillium Asset Management, LLC
Boston, MA |
BUY
|
- |
40.1K+ 518.95% |
$11.4M - $12.8M
|
47.8K
$12.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
BUY
|
- |
39.2KNew |
$11.1M - $12.5M
|
39.2K
$10.1M
|
|
|
Nov 07, 2025
Q3 2025
|
Factory Mutual Insurance CO
Waltham, MA |
BUY
|
- |
35K+ 241.38% |
$9.95M - $11.2M
|
49.5K
$12.8M
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
34.7K+ 10.73% |
$9.86M - $11.1M
|
358K
$92.6M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
34.4KNew |
$9.77M - $11M
|
34.4K
$8.89M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
33.8K+ 4.8% |
$9.6M - $10.8M
|
738K
$191M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
33.3K+ 4.28% |
$9.47M - $10.6M
|
811K
$210M
|
|
|
Nov 06, 2025
Q3 2025
|
Assetmark, Inc
|
BUY
|
- |
32.7K+ 80.62% |
$9.29M - $10.4M
|
73.3K
$18.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Beck Mack & Oliver LLC
New York, NY |
BUY
|
- |
32.6K+ 4.65% |
$9.27M - $10.4M
|
734K
$190M
|
|
|
Oct 20, 2025
Q3 2025
|
Generate Investment Management LTD
Auckland, Q2 |
BUY
|
- |
32.4K+ 184.07% |
$9.21M - $10.4M
|
50K
$12.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Taikang Asset Management (Hong Kong) CO LTD
Hong Kong, K3 |
BUY
|
- |
31.2K+ 242.44% |
$8.87M - $9.98M
|
44.1K
$11.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Tredje Ap Fonden
|
BUY
|
- |
30K+ 37.87% |
$8.53M - $9.58M
|
109K
$28.2M
|
|
|
Nov 04, 2025
Q3 2025
|
Agf Management LTD
Toronto Ontario Canada, A6 |
BUY
|
- |
29.8KNew |
$8.47M - $9.53M
|
29.8K
$7.71M
|
|
|
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
|
|
|
Oct 31, 2025
Q3 2025
|
Retirement Systems Of Alabama
|
BUY
|
- |
23.4K+ 13.19% |
$6.66M - $7.49M
|
201K
$52M
|
|
|
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
|
|