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
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
4.8MNew |
$1.49B - $1.67B
|
4.8M
$1.39B
|
|
|
Aug 13, 2025
Q2 2025
|
Sands Capital Management, LLC
Arlington, VA |
BUY
|
- |
919K+ 453.35% |
$286M - $320M
|
1.12M
$326M
|
|
|
Aug 01, 2025
Q2 2025
|
Guinness Asset Management LTD
London, X0 |
BUY
|
- |
831KNew |
$258M - $290M
|
831K
$242M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
769K+ 41475.5% |
$239M - $268M
|
770K
$224M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
685K+ 2.25% |
$213M - $239M
|
31.1M
$9.04B
|
|
|
Aug 12, 2025
Q2 2025
|
Apg Asset Management N.V.
Amsterdam, P7 |
BUY
|
- |
530K+ 79.36% |
$165M - $185M
|
1.2M
$348M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
503K+ 27.18% |
$156M - $176M
|
2.35M
$684M
|
|
|
Aug 13, 2025
Q2 2025
|
Amundi
Paris, I0 |
BUY
|
- |
352K+ 63.27% |
$109M - $123M
|
908K
$264M
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
352K+ 3018.41% |
$109M - $123M
|
364K
$106M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
342K+ 65.1% |
$106M - $119M
|
868K
$252M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
255K+ 16.69% |
$79.3M - $89M
|
1.78M
$519M
|
|
|
Jul 11, 2025
Q2 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
250K+ 210.08% |
$77.6M - $87.1M
|
368K
$107M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
235K+ 79.64% |
$73.1M - $82M
|
530K
$154M
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
208K+ 72.27% |
$64.5M - $72.4M
|
495K
$144M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
203K+ 9.79% |
$63M - $70.7M
|
2.27M
$661M
|
|
|
Aug 13, 2025
Q2 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
190K+ 512.43% |
$59M - $66.2M
|
227K
$65.9M
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
160K+ 87.49% |
$49.7M - $55.8M
|
343K
$99.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
158K+ 654.13% |
$49.2M - $55.2M
|
183K
$53M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
142K+ 679.58% |
$44.1M - $49.5M
|
163K
$47.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
141K+ 22.11% |
$43.8M - $49.1M
|
778K
$226M
|
|
|
Aug 12, 2025
Q2 2025
|
Laurel Wealth Advisors LLC
Charlotte, NC |
BUY
|
- |
140K+ 31912.1% |
$43.5M - $48.7M
|
140K
$40.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Moore Capital Management, LP
New York, NY |
BUY
|
- |
128KNew |
$39.9M - $44.8M
|
128K
$37.3M
|
|
|
Jul 28, 2025
Q2 2025
|
Wcm Investment Management, LLC
Laguna Beach, CA |
BUY
|
- |
128K+ 5.48% |
$39.8M - $44.7M
|
2.46M
$716M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
124K+ 21.22% |
$38.6M - $43.4M
|
710K
$206M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
118K+ 1.11% |
$36.6M - $41M
|
10.7M
$3.12B
|
|
|
Aug 13, 2025
Q2 2025
|
Capital World Investors
Los Angeles, CA |
BUY
|
- |
108K+ 0.93% |
$33.5M - $37.5M
|
11.7M
$3.4B
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
105KNew |
$32.6M - $36.6M
|
105K
$30.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Fortress Investment Group LLC
New York, NY |
BUY
|
- |
100KNew |
$31.1M - $34.9M
|
100K
$29.1M
|
|
|
Aug 07, 2025
Q2 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
94.9K+ 4.15% |
$29.5M - $33.1M
|
2.38M
$692M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
93.3K+ 6.8% |
$29M - $32.5M
|
1.46M
$425M
|
|
|
Jul 31, 2025
Q2 2025
|
Chilton Capital Management LLC
Houston, TX |
BUY
|
- |
89.3KNew |
$27.8M - $31.2M
|
89.3K
$26M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Research Global Investors
Los Angeles, CA |
BUY
|
- |
82.6K+ 5.65% |
$25.7M - $28.8M
|
1.54M
$449M
|
|
|
Aug 14, 2025
Q2 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
74.3KNew |
$23.1M - $25.9M
|
74.3K
$21.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Weiss Asset Management LP
Boston, MA |
BUY
|
- |
73.2KNew |
$22.8M - $25.5M
|
73.2K
$21.3M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
59.7K+ 59.1% |
$18.6M - $20.8M
|
161K
$46.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Viking Global Investors LP
|
BUY
|
- |
59.2K+ 8.89% |
$18.4M - $20.7M
|
726K
$211M
|
|
|
Aug 14, 2025
Q2 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
- |
57.2KNew |
$17.8M - $19.9M
|
57.2K
$16.6M
|
|
|
Aug 05, 2025
Q2 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
53K+ 105.28% |
$16.5M - $18.5M
|
103K
$30M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
52KNew |
$16.2M - $18.1M
|
52K
$15.1M
|
|
|
Aug 04, 2025
Q2 2025
|
Longbow Finance Sa
Lutry, V8 |
BUY
|
- |
47.5K+ 399.71% |
$14.8M - $16.6M
|
59.4K
$17.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Kingdon Capital Management, L.L.C.
New York, NY |
BUY
|
- |
45KNew |
$14M - $15.7M
|
45K
$13.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Julius Baer & Co. Ltd, Zurich
|
BUY
|
- |
44.9K+ 8.6% |
$14M - $15.7M
|
568K
$165M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
44.8K+ 10.34% |
$13.9M - $15.6M
|
478K
$139M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
43.6K+ 6.25% |
$13.5M - $15.2M
|
741K
$215M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
42.8K+ 583.84% |
$13.3M - $14.9M
|
50.1K
$14.6M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
38.8K+ 11.04% |
$12M - $13.5M
|
390K
$113M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital International, Inc.
Los Angeles, CA |
BUY
|
- |
38.3K+ 28.25% |
$11.9M - $13.4M
|
174K
$50.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
35.7K+ 2.45% |
$11.1M - $12.5M
|
1.49M
$434M
|
|
|
Jul 14, 2025
Q2 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
34.4KNew |
$10.7M - $12M
|
34.4K
$10M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
33.9K+ 627.78% |
$10.5M - $11.8M
|
39.3K
$11.4M
|