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 |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Stifel Financial Corp
St. Louis, MO |
SELL
|
- |
-31K- 14.35% |
$8.8M - $9.89M
|
185K
$47.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Cresset Asset Management, LLC
Chicago, IL |
BUY
|
- |
3.51K+ 20.91% |
$997K - $1.12M
|
20.3K
$5.25M
|
|
|
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 12, 2025
Q3 2025
|
Portfolio Design Labs, LLC
Encino, CA |
BUY
|
- |
2.4K+ 94.98% |
$683K - $768K
|
4.94K
$1.28M
|
|
|
Nov 12, 2025
Q3 2025
|
Potomac Fund Management Inc /Adv
Miami, FL |
SELL
|
- |
-39- 0.7% |
$11.1K - $12.5K
|
5.53K
$1.43M
|
|
|
Nov 12, 2025
Q3 2025
|
Ameriflex Group, Inc.
Las Vegas, NV |
BUY
|
- |
130+ 382.35% |
$36.9K - $41.5K
|
164
$42.4K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-54.1K- 7.31% |
$15.4M - $17.3M
|
687K
$177M
|
|
|
Nov 12, 2025
Q3 2025
|
Advisory Alpha, LLC
|
BUY
|
- |
545+ 19.64% |
$155K - $174K
|
3.32K
$858K
|
|
|
Nov 12, 2025
Q3 2025
|
Freestone Capital Holdings, LLC
Seattle, WA |
BUY
|
- |
1.25KNew |
$356K - $400K
|
1.25K
$324K
|
|
|
Nov 12, 2025
Q3 2025
|
Gw&K Investment Management, LLC
Boston, MA |
SELL
|
- |
-1.79K- 3.83% |
$510K - $573K
|
45.1K
$11.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
SELL
|
- |
-199- 0.77% |
$56.5K - $63.6K
|
25.5K
$6.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Leeward Financial Partners, LLC
|
BUY
|
- |
972+ 14.25% |
$276K - $311K
|
7.79K
$2.01M
|
|
|
Nov 12, 2025
Q3 2025
|
Aptus Capital Advisors, LLC
|
SELL
|
- |
-86- 1.71% |
$24.4K - $27.5K
|
4.95K
$1.28M
|
|
|
Nov 12, 2025
Q3 2025
|
Kcm Investment Advisors LLC
Greenbrae, CA |
BUY
|
- |
44+ 4.06% |
$12.5K - $14.1K
|
1.13K
$291K
|
|
|
Nov 12, 2025
Q3 2025
|
Brinker Capital Investments, LLC
|
SELL
|
- |
-3.92K- 26.54% |
$1.11M - $1.25M
|
10.8K
$2.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
33.3K+ 4.28% |
$9.47M - $10.6M
|
811K
$210M
|
|
|
Nov 12, 2025
Q3 2025
|
Crossmark Global Holdings, Inc.
|
SELL
|
- |
-87- 0.71% |
$24.7K - $27.8K
|
12.1K
$3.13M
|
|
|
Nov 12, 2025
Q3 2025
|
Perennial Investment Advisors, LLC
Los Angeles, CA |
SELL
|
- |
-1- 0.09% |
$284 - $319
|
1.09K
$281K
|
|
|
Nov 12, 2025
Q3 2025
|
Pitcairn CO
Jenkintown, PA |
SELL
|
- |
-758- 29.56% |
$215K - $242K
|
1.81K
$467K
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
- |
6.2K+ 124.0% |
$1.76M - $1.98M
|
11.2K
$2.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
CALL |
1KNew |
$284K - $319K
|
1K
$259K
|
|
|
Nov 12, 2025
Q3 2025
|
Pfg Advisors
|
BUY
|
- |
3.52K+ 12.03% |
$1M - $1.13M
|
32.8K
$8.48M
|
|
|
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
|
Family Legacy, Inc.
|
BUY
|
- |
87+ 0.44% |
$24.7K - $27.8K
|
19.9K
$5.14M
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
95+ 2.33% |
$27K - $30.4K
|
4.18K
$1.08M
|
|
|
Nov 12, 2025
Q3 2025
|
Pinnacle Associates LTD
|
SELL
|
- |
-31- 0.78% |
$8.81K - $9.9K
|
3.92K
$1.01M
|
|
|
Nov 12, 2025
Q3 2025
|
Pinnacle Wealth Planning Services, Inc.
|
SELL
|
- |
-366- 4.94% |
$104K - $117K
|
7.04K
$1.82M
|
|
|
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
|
Bowie Capital Management, LLC
Richardson, TX |
BUY
|
- |
106KNew |
$30.2M - $33.9M
|
106K
$27.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-26.7K- 21.91% |
$7.59M - $8.54M
|
95.3K
$24.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Creative One Wealth, LLC
Overland Park, KS |
SELL
|
- |
-289- 16.71% |
$82.1K - $92.3K
|
1.44K
$372K
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
5.31K+ 1.61% |
$1.51M - $1.7M
|
335K
$86.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Meiji Yasuda Asset Management CO Ltd.
Tokyo, M0 |
SELL
|
- |
-213- 4.94% |
$60.5K - $68.1K
|
4.1K
$1.06M
|
|
|
Nov 12, 2025
Q3 2025
|
Meiji Yasuda Life Insurance CO
Tokyo, M0 |
SELL
|
- |
-203- 2.93% |
$57.7K - $64.9K
|
6.71K
$1.74M
|
|
|
Nov 10, 2025
Q3 2025
|
Raiffeisen Bank International Ag
Vienna, C4 |
BUY
|
- |
2.3K+ 122.25% |
$653K - $734K
|
4.18K
$1.08M
|
|
|
Nov 10, 2025
Q3 2025
|
Personal Cfo Solutions, LLC
|
SELL
|
- |
-91- 4.21% |
$25.9K - $29.1K
|
2.07K
$535K
|
|
|
Nov 10, 2025
Q3 2025
|
Tredje Ap Fonden
|
BUY
|
- |
30K+ 37.87% |
$8.53M - $9.58M
|
109K
$28.2M
|
|
|
Nov 10, 2025
Q3 2025
|
Lansforsakringar Fondforvaltning Ab (Publ)
Stockholm, V7 |
BUY
|
- |
2.7K+ 3.43% |
$766K - $862K
|
81.4K
$21M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-51.9K- 20.41% |
$14.8M - $16.6M
|
203K
$52.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Forsta Ap Fonden
Stockholm, V7 |
BUY
|
- |
2.7K+ 4.09% |
$767K - $863K
|
68.7K
$17.8M
|
|
|
Nov 10, 2025
Q3 2025
|
Heartland Bank & Trust CO
|
BUY
|
- |
12+ 0.41% |
$3.41K - $3.83K
|
2.96K
$765K
|
|
|
Nov 10, 2025
Q3 2025
|
Dearborn Partners LLC
|
BUY
|
- |
1.1K+ 0.88% |
$313K - $351K
|
126K
$32.6M
|
|
|
Nov 10, 2025
Q3 2025
|
Journey Advisory Group, LLC
|
BUY
|
- |
114+ 0.61% |
$32.4K - $36.4K
|
18.9K
$4.89M
|
|
|
Nov 10, 2025
Q3 2025
|
Disciplina Capital Management LLC
Nashville, TN |
BUY
|
- |
1+ 0.65% |
$284 - $319
|
155
$40.1K
|
|
|
Nov 10, 2025
Q3 2025
|
Choate Investment Advisors
Boston, MA |
BUY
|
- |
6+ 0.26% |
$1.71K - $1.92K
|
2.33K
$603K
|
|
|
Nov 10, 2025
Q3 2025
|
Premier Fund Managers LTD
|
BUY
|
- |
217+ 0.17% |
$61.7K - $69.3K
|
131K
$33.8M
|
|
|
Nov 10, 2025
Q3 2025
|
Resources Investment Advisors, Llc.
Overland Park, KS |
SELL
|
- |
-348- 4.64% |
$98.9K - $111K
|
7.15K
$1.85M
|
|
|
Nov 10, 2025
Q3 2025
|
Sigma Planning Corp
Ann Arbor, MI |
SELL
|
- |
-233- 5.77% |
$66.2K - $74.4K
|
3.8K
$983K
|
|
|
Nov 10, 2025
Q3 2025
|
Kovitz Investment Group Partners, LLC
|
BUY
|
- |
4.56K+ 1.03% |
$1.29M - $1.46M
|
445K
$115M
|
|
|
Nov 10, 2025
Q3 2025
|
Private Advisory Group LLC
Redmond, WA |
BUY
|
- |
39+ 1.24% |
$11.1K - $12.5K
|
3.18K
$821K
|
|