Latest Institutional Transactions on Arthur J. Gallagher & Co. (AJG)
This table provides information on the latest institutional transactions involving Arthur J. Gallagher & Co. (AJG) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
- |
1.04K+ 22.11% |
$324K - $363K
|
5.75K
$1.49M
|
|
|
Aug 12, 2025
Q2 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
10KNew |
$3.11M - $3.49M
|
10K
$2.59M
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 12, 2025
Q2 2025
|
Cozad Asset Management Inc
Champaign, IL |
SELL
|
- |
-30- 1.86% |
$9.33K - $10.5K
|
1.59K
$410K
|
|
|
Aug 12, 2025
Q2 2025
|
Financial Advocates Investment Management
Olympia, WA |
SELL
|
- |
-1.81K- 51.36% |
$563K - $632K
|
1.72K
$444K
|
|
|
Aug 12, 2025
Q2 2025
|
Laurel Wealth Advisors LLC
Charlotte, NC |
BUY
|
- |
140K+ 31912.1% |
$43.5M - $48.7M
|
140K
$36.2M
|
|
|
Aug 12, 2025
Q2 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
SELL
|
- |
-2.82K- 13.59% |
$875K - $982K
|
17.9K
$4.63M
|
|
|
Aug 12, 2025
Q2 2025
|
Cynosure Management, LLC
Salt Lake City, UT |
BUY
|
- |
297+ 14.66% |
$92.3K - $104K
|
2.32K
$601K
|
|
|
Aug 12, 2025
Q2 2025
|
Summit Global Investments
Bountiful, UT |
BUY
|
- |
5.12K+ 96.13% |
$1.59M - $1.78M
|
10.4K
$2.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Boreal Capital Management LLC
Miami, FL |
BUY
|
- |
170New |
$52.8K - $59.3K
|
170
$43.9K
|
|
|
Aug 12, 2025
Q2 2025
|
United Super Pty LTD In Its Capacity As Trustee For The Construction & Building Unions Superannuation Fund
|
SELL
|
- |
-6.12K- 4.02% |
$1.9M - $2.13M
|
146K
$37.8M
|
|
|
Aug 12, 2025
Q2 2025
|
Vinva Investment Management LTD
Sydney, C3 |
SELL
|
- |
-7.2K- 90.32% |
$2.24M - $2.51M
|
772
$200K
|
|
|
Aug 11, 2025
Q2 2025
|
Y.D. More Investments LTD
Ramat Gan, L3 |
SELL
|
- |
-110- 35.03% |
$34.2K - $38.4K
|
204
$52.7K
|
|
|
Aug 11, 2025
Q2 2025
|
Lake Street Financial LLC
|
SELL
|
- |
-50- 3.48% |
$15.5K - $17.4K
|
1.39K
$359K
|
|
|
Aug 11, 2025
Q2 2025
|
Bellwether Advisors, LLC
|
SELL
|
- |
-16.5K- 99.93% |
$5.14M - $5.77M
|
12
$3.1K
|
|
|
Aug 11, 2025
Q2 2025
|
Qsemble Capital Management, LP
New York, NY |
BUY
|
- |
9.18KNew |
$2.85M - $3.2M
|
9.18K
$2.37M
|
|
|
Aug 11, 2025
Q2 2025
|
Tidemark, LLC
San Diego, CA |
BUY
|
- |
5+ 38.46% |
$1.55K - $1.74K
|
18
$4.65K
|
|
|
Aug 11, 2025
Q2 2025
|
Dorsey Wright & Associates
|
BUY
|
- |
1.18K+ 3.87% |
$365K - $410K
|
31.5K
$8.15M
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-6.1K- 3.99% |
$1.9M - $2.13M
|
147K
$38M
|
|
|
Aug 08, 2025
Q2 2025
|
Accredited Investors Inc.
|
BUY
|
- |
752New |
$234K - $262K
|
752
$194K
|
|
|
Aug 08, 2025
Q2 2025
|
Kaizen Financial Strategies
|
BUY
|
- |
4+ 0.44% |
$1.24K - $1.4K
|
915
$237K
|
|
|
Aug 08, 2025
Q2 2025
|
Hibernia Wealth Partners, LLC
Baton Rouge, LA |
BUY
|
- |
892New |
$277K - $311K
|
892
$231K
|
|
|
Aug 08, 2025
Q2 2025
|
Clearstead Trust, LLC
Portland, ME |
BUY
|
- |
62New |
$19.3K - $21.6K
|
62
$16K
|
|
|
Aug 08, 2025
Q2 2025
|
Mv Capital Management, Inc.
|
SELL
|
- |
-1- 0.7% |
$311 - $349
|
141
$36.4K
|
|
|
Aug 08, 2025
Q2 2025
|
Oak Thistle LLC
|
BUY
|
- |
5.23KNew |
$1.62M - $1.82M
|
5.23K
$1.35M
|
|
|
Aug 08, 2025
Q2 2025
|
Vestcor Inc
Fredericton, A3 |
BUY
|
- |
326+ 6.71% |
$101K - $114K
|
5.18K
$1.34M
|
|
|
Aug 08, 2025
Q2 2025
|
Wrapmanager Inc
|
SELL
|
- |
-231- 12.99% |
$71.8K - $80.6K
|
1.55K
$400K
|
|
|
Aug 08, 2025
Q2 2025
|
Avantax Advisory Services, Inc.
|
BUY
|
- |
3.73K+ 16.25% |
$1.16M - $1.3M
|
26.7K
$6.89M
|
|
|
Aug 08, 2025
Q2 2025
|
Mtm Investment Management, LLC
Spartanburg, SC |
BUY
|
- |
45New |
$14K - $15.7K
|
45
$11.6K
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-3.88K- 85.89% |
$1.2M - $1.35M
|
637
$165K
|
|
|
Aug 07, 2025
Q2 2025
|
Axiom Investors LLC
Greenwich, CT |
SELL
|
- |
-583K- 74.69% |
$181M - $203M
|
198K
$51.1M
|
|
|
Aug 07, 2025
Q2 2025
|
Wilkins Investment Counsel Inc
|
SELL
|
- |
-130- 9.89% |
$40.4K - $45.3K
|
1.19K
$306K
|
|
|
Aug 07, 2025
Q2 2025
|
Proficio Capital Partners LLC
Newton, MA |
BUY
|
- |
538+ 51.43% |
$167K - $188K
|
1.58K
$409K
|
|
|
Aug 07, 2025
Q2 2025
|
Bok Financial Private Wealth, Inc.
Denver, CO |
BUY
|
- |
31New |
$9.64K - $10.8K
|
31
$8.01K
|
|
|
Aug 07, 2025
Q2 2025
|
Garda Capital Partners LP
Wayzata, MN |
BUY
|
- |
643New |
$200K - $224K
|
643
$166K
|
|
|
Aug 07, 2025
Q2 2025
|
Ironwood Investment Counsel, LLC
|
BUY
|
- |
6+ 0.95% |
$1.87K - $2.09K
|
638
$165K
|
|
|
Aug 07, 2025
Q2 2025
|
Ima Wealth, Inc.
Wichita, KS |
BUY
|
- |
2New |
$622 - $698
|
2
$517
|
|
|
Aug 07, 2025
Q2 2025
|
Advyzon Investment Management, LLC
Lisle, IL |
BUY
|
- |
788New |
$245K - $275K
|
788
$204K
|
|
|
Aug 06, 2025
Q2 2025
|
Washington Trust Bank
|
SELL
|
- |
-34- 4.39% |
$10.6K - $11.9K
|
740
$191K
|
|
|
Aug 05, 2025
Q2 2025
|
Mountain Hill Investment Partners Corp.
Atlantic Highlands, NJ |
SELL
|
- |
-25- 3.45% |
$7.77K - $8.72K
|
700
$181K
|
|
|
Aug 05, 2025
Q2 2025
|
K.J. Harrison & Partners Inc
|
BUY
|
- |
4+ 0.08% |
$1.24K - $1.4K
|
5.1K
$1.32M
|
|
|
Aug 05, 2025
Q2 2025
|
Burney CO
Reston, VA |
SELL
|
- |
-140- 5.0% |
$43.5K - $48.8K
|
2.66K
$688K
|
|
|
Aug 05, 2025
Q2 2025
|
New Square Capital LLC
|
SELL
|
- |
-45- 1.56% |
$14K - $15.7K
|
2.84K
$734K
|
|
|
Aug 05, 2025
Q2 2025
|
Centennial Bank/Ar/
Conway, AR |
SELL
|
- |
-11- 9.91% |
$3.42K - $3.84K
|
100
$25.9K
|
|
|
Aug 05, 2025
Q2 2025
|
First Horizon Advisors, Inc.
|
SELL
|
- |
-102- 6.61% |
$31.7K - $35.6K
|
1.44K
$372K
|
|
|
Aug 04, 2025
Q2 2025
|
Bristlecone Advisors, LLC
|
SELL
|
- |
-500- 0.73% |
$155K - $174K
|
67.8K
$17.5M
|
|
|
Aug 04, 2025
Q2 2025
|
Daymark Wealth Partners, LLC
Cincinnati, OH |
SELL
|
- |
-8- 1.08% |
$2.49K - $2.79K
|
735
$190K
|
|
|
Aug 04, 2025
Q2 2025
|
Simon Quick Advisors, LLC
|
BUY
|
- |
519+ 32.38% |
$161K - $181K
|
2.12K
$549K
|
|
|
Aug 04, 2025
Q2 2025
|
Alpha Star Capital Management, LLC
|
BUY
|
- |
12.5KNew |
$3.87M - $4.34M
|
12.5K
$3.22M
|
|
|
Aug 04, 2025
Q2 2025
|
Plato Investment Management LTD
Sydney, C3 |
BUY
|
- |
1+ 0.06% |
$311 - $349
|
1.65K
$427K
|
|