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 |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Kornitzer Capital Management Inc
|
SELL
|
- |
-11.5K- 4.43% |
$3.26M - $3.66M
|
247K
$63.9M
|
|
|
Oct 31, 2025
Q3 2025
|
Nicola Wealth Management Ltd.
Vancouver, A1 |
BUY
|
- |
17.9K+ 71.6% |
$5.09M - $5.72M
|
42.9K
$11.1M
|
|
|
Oct 31, 2025
Q3 2025
|
Chilton Capital Management LLC
Houston, TX |
SELL
|
- |
-683- 0.76% |
$194K - $218K
|
88.7K
$22.9M
|
|
|
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
|
|
|
Oct 30, 2025
Q3 2025
|
Tranquility Partners, LLC
|
SELL
|
- |
-211- 12.63% |
$60K - $67.4K
|
1.46K
$377K
|
|
|
Oct 30, 2025
Q3 2025
|
Bank Plus Wealth Management LLC
Jackson, MS |
SELL
|
- |
-12- 0.38% |
$3.41K - $3.83K
|
3.16K
$817K
|
|
|
Oct 30, 2025
Q3 2025
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
BUY
|
- |
16.8K+ 72.81% |
$4.78M - $5.38M
|
40K
$10.3M
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
SELL
|
- |
-93- 1.21% |
$26.4K - $29.7K
|
7.61K
$1.97M
|
|
|
Oct 30, 2025
Q3 2025
|
Anchor Capital Advisors LLC
|
BUY
|
- |
20.1K+ 16.17% |
$5.7M - $6.41M
|
144K
$37.3M
|
|
|
Oct 30, 2025
Q3 2025
|
Cva Family Office, LLC
|
SELL
|
- |
-48- 32.65% |
$13.6K - $15.3K
|
99
$25.6K
|
|
|
Oct 30, 2025
Q3 2025
|
Bruce G. Allen Investments, LLC
Denver, CO |
SELL
|
- |
-11- 3.31% |
$3.13K - $3.51K
|
321
$83K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-80- 25.81% |
$22.7K - $25.6K
|
230
$59.5K
|
|
|
Oct 30, 2025
Q3 2025
|
Mountain Pacific Investment Advisers Inc
|
SELL
|
- |
-101K- 57.43% |
$28.7M - $32.3M
|
74.9K
$19.4M
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-42.6K- 41.58% |
$12.1M - $13.6M
|
59.8K
$15.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
59+ 10.35% |
$16.8K - $18.8K
|
629
$163K
|
|
|
Oct 30, 2025
Q3 2025
|
I A Global Asset Management Inc.
Quebec, A8 |
BUY
|
- |
52.9KNew |
$15M - $16.9M
|
52.9K
$13.7M
|
|
|
Oct 30, 2025
Q3 2025
|
Wendell David Associates Inc
|
BUY
|
- |
2.24K+ 14.07% |
$637K - $716K
|
18.2K
$4.7M
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-43K- 52.13% |
$12.2M - $13.8M
|
39.5K
$10.2M
|
|
|
Oct 30, 2025
Q3 2025
|
Westfuller Advisors, LLC
New York, NY |
BUY
|
- |
50New |
$14.2K - $16K
|
50
$12.9K
|
|
|
Oct 30, 2025
Q3 2025
|
Envestnet Portfolio Solutions, Inc.
Berwyn, PA |
SELL
|
- |
-2.75K- 3.82% |
$781K - $878K
|
69.2K
$17.9M
|
|
|
Oct 30, 2025
Q3 2025
|
Drive Wealth Management, LLC
Lehi, UT |
SELL
|
- |
-219- 11.58% |
$62.2K - $70K
|
1.67K
$432K
|
|
|
Oct 29, 2025
Q3 2025
|
Harel Insurance Investments & Financial Services Ltd.
|
BUY
|
- |
1.82K+ 58.22% |
$517K - $581K
|
4.95K
$1.28M
|
|
|
Oct 29, 2025
Q3 2025
|
Resonant Capital Advisors, LLC
|
SELL
|
- |
-55- 6.29% |
$15.6K - $17.6K
|
819
$212K
|
|
|
Oct 29, 2025
Q3 2025
|
Smithbridge Asset Management Inc
|
SELL
|
- |
-376- 1.16% |
$107K - $120K
|
32.1K
$8.31M
|
|
|
Oct 29, 2025
Q3 2025
|
Fiduciary Family Office, LLC
Boca Raton, FL |
BUY
|
- |
740+ 84.96% |
$210K - $236K
|
1.61K
$416K
|
|
|
Oct 29, 2025
Q3 2025
|
Custom Index Systems, LLC
New York, NY |
BUY
|
- |
1.24K+ 65.12% |
$352K - $396K
|
3.14K
$811K
|
|
|
Oct 29, 2025
Q3 2025
|
Oak Ridge Investments LLC
|
BUY
|
- |
26+ 0.66% |
$7.39K - $8.31K
|
3.95K
$1.02M
|
|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-1.4M- 51.25% |
$398M - $448M
|
1.33M
$345M
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-722- 1.43% |
$205K - $231K
|
49.6K
$12.8M
|
|
|
Oct 29, 2025
Q3 2025
|
Tred Avon Family Wealth, LLC
Easton, MD |
BUY
|
- |
3.2KNew |
$910K - $1.02M
|
3.2K
$828K
|
|
|
Oct 29, 2025
Q3 2025
|
Sanibel Captiva Trust Company, Inc.
Sanibel, FL |
SELL
|
- |
-1- 0.04% |
$284 - $319
|
2.5K
$646K
|
|
|
Oct 29, 2025
Q3 2025
|
North Crest Asset Manangement, LLC
|
BUY
|
- |
8+ 0.31% |
$2.27K - $2.56K
|
2.61K
$673K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
18.9K+ 31.61% |
$5.36M - $6.03M
|
78.5K
$20.3M
|
|
|
Oct 29, 2025
Q3 2025
|
Allstate Corp
Northbrook, IL |
BUY
|
- |
8.32K+ 1042.11% |
$2.36M - $2.66M
|
9.11K
$2.36M
|
|
|
Oct 29, 2025
Q3 2025
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
BUY
|
- |
2+ 0.21% |
$568 - $639
|
945
$244K
|
|
|
Oct 29, 2025
Q3 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-4- 0.56% |
$1.14K - $1.28K
|
715
$185K
|
|
|
Oct 29, 2025
Q3 2025
|
Arkadios Wealth Advisors
|
BUY
|
- |
987+ 13.69% |
$280K - $315K
|
8.2K
$2.12M
|
|
|
Oct 29, 2025
Q3 2025
|
Turtle Creek Wealth Advisors, LLC
Dallas, TX |
BUY
|
- |
769New |
$219K - $246K
|
769
$199K
|
|
|
Oct 29, 2025
Q3 2025
|
Parsons Capital Management Inc
|
BUY
|
- |
327+ 6.3% |
$92.9K - $104K
|
5.52K
$1.43M
|
|
|
Oct 29, 2025
Q3 2025
|
Fisher Funds Management LTD
Auckland, Q2 |
BUY
|
- |
26.6K+ 40.65% |
$7.56M - $8.5M
|
92.1K
$23.8M
|
|
|
Oct 29, 2025
Q3 2025
|
Professional Advisory Services Inc
|
BUY
|
- |
5.3K+ 8.2% |
$1.51M - $1.69M
|
69.9K
$18.1M
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
237New |
$67.3K - $75.7K
|
237
$61.3K
|
|
|
Oct 29, 2025
Q3 2025
|
Dynasty Wealth Management, LLC
St. Petersburg, FL |
BUY
|
- |
63+ 2.46% |
$17.9K - $20.1K
|
2.63K
$679K
|
|
|
Oct 29, 2025
Q3 2025
|
Sage Mountain Advisors LLC
|
BUY
|
- |
100+ 8.14% |
$28.4K - $31.9K
|
1.33K
$343K
|
|
|
Oct 29, 2025
Q3 2025
|
Grey Fox Wealth Advisors, LLC
Rockland, DE |
BUY
|
- |
418New |
$119K - $134K
|
418
$108K
|
|
|
Oct 29, 2025
Q3 2025
|
Hms Capital Management, LLC
|
SELL
|
- |
-148- 3.39% |
$42.1K - $47.3K
|
4.22K
$1.09M
|
|
|
Oct 29, 2025
Q3 2025
|
Chicago Partners Investment Group LLC
|
SELL
|
- |
-36- 0.17% |
$10.2K - $11.5K
|
20.8K
$5.38M
|
|
|
Oct 28, 2025
Q3 2025
|
Rakuten Securities, Inc.
Tokyo, M0 |
BUY
|
- |
20+ 19.05% |
$5.68K - $6.39K
|
125
$32.3K
|
|
|
Oct 28, 2025
Q3 2025
|
Fjarde Ap Fonden
|
SELL
|
- |
-1.3K- 1.68% |
$369K - $415K
|
76K
$19.6M
|
|
|
Oct 28, 2025
Q3 2025
|
Bxm Wealth LLC
Englewood, CO |
BUY
|
- |
851New |
$242K - $272K
|
851
$220K
|
|