Institutional Ownership Arthur J. Gallagher & Co. (AJG)
This table provides information about the institutional ownership of Arthur J. Gallagher & Co. (AJG). We have compiled data on the 1,531 institutions that hold shares in the stock, with a total of 216 Million shares, which have been reported (via 13F filing form) to have a value of $64.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Mastrapasqua Asset Management Inc
|
Oct 25, 2023 Q3 2023 |
48,194
shares
|
$14.4 Million
1.29% of portfolio
|
Q3 2023
Reduced 1.46%
|
|
|
Fine Mark National Bank & Trust
Fort Myers, FL |
Aug 11, 2025 Q2 2025 |
48,090
shares
|
$14.4 Million
0.54% of portfolio
|
Q2 2025
Reduced 0.5%
|
|
|
Ifm Investors Pty LTD
|
Jul 10, 2025 Q2 2025 |
47,638
shares
|
$14.2 Million
0.15% of portfolio
|
Q2 2025
Added 8.38%
|
|
|
Erste Asset Management Gmb H
Vienna, C4 |
Aug 14, 2025 Q2 2025 |
47,580
shares
|
$14.2 Million
0.13% of portfolio
|
Q2 2025
Added 75.32%
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
Aug 11, 2025 Q2 2025 |
46,845
shares
|
$14 Million
0.13% of portfolio
|
Q2 2025
Reduced 17.61%
|
|
|
Kestra Advisory Services, LLC
|
Aug 14, 2025 Q2 2025 |
45,013
shares
|
$13.4 Million
0.08% of portfolio
|
Q2 2025
Added 247.05%
|
|
|
Kingdon Capital Management, L.L.C.
New York, NY |
Aug 14, 2025 Q2 2025 |
45,000
shares
|
$13.4 Million
2.25% of portfolio
|
Q2 2025
New holding
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
44,992
shares
|
$13.4 Million
0.03% of portfolio
|
Q2 2025
Reduced 3.28%
|
|
|
Busey Wealth Management
|
Jul 11, 2025 Q2 2025 |
44,708
shares
|
$13.3 Million
0.45% of portfolio
|
Q2 2025
Added 1.98%
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
Sep 04, 2025 Q2 2025 |
44,217
shares
|
$13.2 Million
0.03% of portfolio
|
Q2 2025
Added 30.31%
|
|
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
Aug 11, 2025 Q2 2025 |
43,636
shares
|
$13 Million
0.12% of portfolio
|
Q2 2025
Reduced 1.86%
|
|
|
Oppenheimer Asset Management Inc.
New York, NY |
Jul 31, 2025 Q2 2025 |
43,389
shares
|
$13 Million
0.17% of portfolio
|
Q2 2025
Reduced 8.77%
|
|
|
Segment Wealth Management, LLC
|
Jul 21, 2025 Q2 2025 |
43,332
shares
|
$12.9 Million
0.92% of portfolio
|
Q2 2025
Reduced 1.08%
|
|
|
Railway Pension Investments LTD
London, X0 |
Aug 13, 2025 Q2 2025 |
42,900
shares
|
$12.8 Million
0.2% of portfolio
|
Q2 2025
Added 3.87%
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
Aug 12, 2025 Q2 2025 |
42,882
shares
|
$12.8 Million
0.1% of portfolio
|
Q2 2025
Added 5.08%
|
|
|
Xponance, Inc.
|
Aug 14, 2025 Q2 2025 |
41,797
shares
|
$12.5 Million
0.11% of portfolio
|
Q2 2025
Added 11.41%
|
|
|
Verity & Verity, LLC
Beaufort, SC |
Aug 12, 2025 Q2 2025 |
41,306
shares
|
$12.3 Million
1.14% of portfolio
|
Q2 2025
Added 0.09%
|
|
|
Varma Mutual Pension Insurance CO
Varma, H9 |
Aug 07, 2025 Q2 2025 |
41,250
shares
|
$12.3 Million
0.14% of portfolio
|
Q2 2025
Added 9.56%
|
|
|
Uss Investment Management LTD
|
Aug 13, 2025 Q2 2025 |
41,199
shares
|
$12.3 Million
0.09% of portfolio
|
Q2 2025
Added 17.9%
|
|
|
First Citizens Bank & Trust CO
|
Jul 30, 2025 Q2 2025 |
41,069
shares
|
$12.3 Million
0.2% of portfolio
|
Q2 2025
Added 39.47%
|
|
|
Utah Retirement Systems
Salt Lake City, UT |
Aug 14, 2025 Q2 2025 |
40,915
shares
|
$12.2 Million
0.14% of portfolio
|
Q2 2025
Added 0.5%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
40,874
shares
|
$12.2 Million
0.07% of portfolio
|
Q3 2022
Added 33.86%
|
|
|
Assetmark, Inc
|
Aug 04, 2025 Q2 2025 |
40,567
shares
|
$12.1 Million
0.03% of portfolio
|
Q2 2025
Added 39.82%
|
|
|
Natixis
Paris, I0 |
Aug 13, 2025 Q2 2025 |
40,501
shares
|
$12.1 Million
0.06% of portfolio
|
Q2 2025
Added 241.87%
|
|
|
Mercer Global Advisors Inc
Denver, CO |
Aug 14, 2025 Q2 2025 |
39,798
shares
|
$11.9 Million
0.03% of portfolio
|
Q2 2025
Added 8.81%
|