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 |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Winslow Capital Management, LLC
Minneapolis, MN |
BUY
|
- |
4.84K+ 0.59% |
$1.51M - $1.69M
|
828K
$214M
|
|
|
Aug 14, 2025
Q2 2025
|
Laurion Capital Management LP
New York, NY |
BUY
|
- |
4.37KNew |
$1.36M - $1.52M
|
4.37K
$1.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Ep Wealth Advisors, LLC
Torrance, CA |
BUY
|
- |
4.3K+ 207.53% |
$1.34M - $1.5M
|
6.37K
$1.65M
|
|
|
Jul 28, 2025
Q2 2025
|
Morningstar Investment Management LLC
Chicago, IL |
BUY
|
- |
3.96KNew |
$1.23M - $1.38M
|
3.96K
$1.02M
|
|
|
Jul 21, 2025
Q2 2025
|
Mc Elhenny Sheffield Capital Management, LLC
|
BUY
|
- |
3.79KNew |
$1.18M - $1.32M
|
3.79K
$979K
|
|
|
Aug 08, 2025
Q2 2025
|
Avantax Advisory Services, Inc.
|
BUY
|
- |
3.73K+ 16.25% |
$1.16M - $1.3M
|
26.7K
$6.89M
|
|
|
Aug 14, 2025
Q2 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
3.48K+ 9.95% |
$1.08M - $1.21M
|
38.5K
$9.95M
|
|
|
Aug 14, 2025
Q2 2025
|
Ctc Alternative Strategies, Ltd.
Chicago, IL |
BUY
|
- |
3.36KNew |
$1.04M - $1.17M
|
3.36K
$869K
|
|
|
Aug 13, 2025
Q2 2025
|
Gabelli Funds LLC
Rye, NY |
BUY
|
- |
3.03K+ 16.94% |
$942K - $1.06M
|
20.9K
$5.41M
|
|
|
Aug 14, 2025
Q2 2025
|
Farringdon Capital, Ltd.
London, X0 |
BUY
|
- |
3.02KNew |
$938K - $1.05M
|
3.02K
$780K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
2.74KNew |
$852K - $956K
|
2.74K
$709K
|
|
|
Aug 14, 2025
Q2 2025
|
Eschler Asset Management LLP
Cambridge, X0 |
BUY
|
- |
2.71KNew |
$843K - $946K
|
2.71K
$701K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
2.7KNew |
$839K - $942K
|
2.7K
$698K
|
|
|
Aug 01, 2025
Q2 2025
|
Petra Financial Advisors Inc
Colorado Srpings, CO |
BUY
|
- |
2.54KNew |
$789K - $885K
|
2.54K
$656K
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
2.12K+ 22.71% |
$658K - $738K
|
11.4K
$2.96M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
BUY
|
- |
1.74K+ 5.71% |
$541K - $607K
|
32.2K
$8.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Clear Alpha Technologies LP
Greenwich, CT |
BUY
|
- |
1.72KNew |
$533K - $598K
|
1.72K
$443K
|
|
|
Aug 13, 2025
Q2 2025
|
Railway Pension Investments LTD
London, X0 |
BUY
|
- |
1.6K+ 3.87% |
$497K - $558K
|
42.9K
$11.1M
|
|
|
Jul 08, 2025
Q2 2025
|
Arlington Trust CO LLC
Birmingham, AL |
BUY
|
- |
1.54K+ 26.32% |
$478K - $536K
|
7.38K
$1.91M
|
|
|
Jul 09, 2025
Q2 2025
|
Clarus Wealth Advisors
|
BUY
|
- |
1.31K+ 49.4% |
$408K - $458K
|
3.97K
$1.03M
|
|
|
Aug 14, 2025
Q2 2025
|
Armistice Capital, LLC
New York, NY |
BUY
|
- |
1.29KNew |
$400K - $449K
|
1.29K
$332K
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
1.27KNew |
$394K - $442K
|
1.27K
$328K
|
|
|
Jul 30, 2025
Q2 2025
|
Principle Wealth Partners LLC
|
BUY
|
- |
1.19KNew |
$371K - $416K
|
1.19K
$308K
|
|
|
Aug 14, 2025
Q2 2025
|
Alpine Global Management, LLC
New York, NY |
BUY
|
- |
1.19KNew |
$369K - $414K
|
1.19K
$307K
|
|
|
Aug 11, 2025
Q2 2025
|
Dorsey Wright & Associates
|
BUY
|
- |
1.18K+ 3.87% |
$365K - $410K
|
31.5K
$8.15M
|
|
|
Jul 31, 2025
Q2 2025
|
Mqs Management LLC
|
BUY
|
- |
1.16KNew |
$361K - $405K
|
1.16K
$300K
|
|
|
Aug 13, 2025
Q2 2025
|
Boston Family Office LLC
Boston, MA |
BUY
|
- |
1.15KNew |
$357K - $401K
|
1.15K
$297K
|
|
|
Jul 18, 2025
Q2 2025
|
Vicus Capital
State College, PA |
BUY
|
- |
1.06KNew |
$328K - $368K
|
1.06K
$273K
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
- |
1.04K+ 22.11% |
$324K - $363K
|
5.75K
$1.49M
|
|
|
Jul 18, 2025
Q2 2025
|
Consolidated Planning Corp
Atlanta, GA |
BUY
|
- |
1.03KNew |
$319K - $358K
|
1.03K
$265K
|
|
|
Jul 11, 2025
Q2 2025
|
Aa Financial Advisors, LLC
Columbus, OH |
BUY
|
- |
1.01K+ 165.73% |
$313K - $351K
|
1.61K
$417K
|
|
|
Aug 14, 2025
Q2 2025
|
Css LLC
Chicago, IL |
BUY
|
PUT |
1KNew |
$311K - $349K
|
1K
$259K
|
|
|
Jul 17, 2025
Q2 2025
|
Consolidated Portfolio Review Corp
Woodbury, NY |
BUY
|
- |
999New |
$311K - $348K
|
999
$258K
|
|
|
Jul 09, 2025
Q2 2025
|
Financiere Des Professionnels Fonds D,Investissement Inc.
Montreal, A8 |
BUY
|
- |
957+ 96.96% |
$297K - $334K
|
1.94K
$503K
|
|
|
Jul 21, 2025
Q2 2025
|
111 Capital
Paris, I0 |
BUY
|
- |
910New |
$283K - $317K
|
910
$235K
|
|
|
Aug 08, 2025
Q2 2025
|
Hibernia Wealth Partners, LLC
Baton Rouge, LA |
BUY
|
- |
892New |
$277K - $311K
|
892
$231K
|
|
|
Jul 30, 2025
Q2 2025
|
Klingman & Associates, LLC
|
BUY
|
- |
891New |
$277K - $311K
|
891
$230K
|
|
|
Aug 07, 2025
Q2 2025
|
Advyzon Investment Management, LLC
Lisle, IL |
BUY
|
- |
788New |
$245K - $275K
|
788
$204K
|
|
|
Jul 15, 2025
Q2 2025
|
Mc Adam, LLC
|
BUY
|
- |
778New |
$242K - $271K
|
778
$201K
|
|
|
Aug 14, 2025
Q2 2025
|
Siemens Fonds Invest Gmb H
Munich, 2M |
BUY
|
- |
755+ 10.89% |
$235K - $263K
|
7.69K
$1.99M
|
|
|
Aug 08, 2025
Q2 2025
|
Accredited Investors Inc.
|
BUY
|
- |
752New |
$234K - $262K
|
752
$194K
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
PUT |
700New |
$218K - $244K
|
700
$181K
|
|
|
Aug 13, 2025
Q2 2025
|
Trade Link Capital LLC
Chicago, IL |
BUY
|
- |
700New |
$218K - $244K
|
700
$181K
|
|
|
Jul 16, 2025
Q2 2025
|
Patton Fund Management, Inc.
|
BUY
|
- |
683New |
$212K - $238K
|
683
$177K
|
|
|
Aug 07, 2025
Q2 2025
|
Garda Capital Partners LP
Wayzata, MN |
BUY
|
- |
643New |
$200K - $224K
|
643
$166K
|
|
|
Aug 07, 2025
Q2 2025
|
Proficio Capital Partners LLC
Newton, MA |
BUY
|
- |
538+ 51.43% |
$167K - $188K
|
1.58K
$409K
|
|
|
Aug 04, 2025
Q2 2025
|
Simon Quick Advisors, LLC
|
BUY
|
- |
519+ 32.38% |
$161K - $181K
|
2.12K
$549K
|
|
|
Jul 30, 2025
Q2 2025
|
Vci Wealth Management LLC
St Louis, MO |
BUY
|
- |
502+ 8.14% |
$156K - $175K
|
6.67K
$1.72M
|
|
|
Aug 13, 2025
Q2 2025
|
Shelton Capital Management
Denver, CO |
BUY
|
- |
500+ 39.81% |
$155K - $174K
|
1.76K
$454K
|
|
|
Jul 17, 2025
Q2 2025
|
V Square Quantitative Management LLC
Chicago, IL |
BUY
|
- |
447+ 21.37% |
$139K - $156K
|
2.54K
$656K
|
|