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 1,492 institutions that hold shares in the stock, with a total of 213 Million shares, which have been reported (via 13F filing form) to have a value of $55.1 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Perigon Wealth Management, LLC
San Francisco, CA |
Oct 17, 2025 Q3 2025 |
1,649
shares
|
$426,282
0.01% of portfolio
|
Q3 2025
Added 1.48%
|
|
|
Sowell Financial Services LLC
North Little Rock, AR |
Oct 17, 2025 Q3 2025 |
1,645
shares
|
$425,248
0.02% of portfolio
|
Q3 2025
Reduced 8.1%
|
|
|
Wolff Wiese Magana LLC
|
Jan 14, 2026 Q4 2025 |
1,624
shares
|
$419,820
0.24% of portfolio
|
Q4 2025
Reduced 13.2%
|
|
|
Mesirow Financial Investment Management, Inc.
|
Nov 10, 2025 Q3 2025 |
1,624
shares
|
$419,820
0.01% of portfolio
|
Q3 2025
Added 1.12%
|
|
|
Townsquare Capital LLC
|
Nov 03, 2025 Q3 2025 |
1,624
shares
|
$419,820
0.08% of portfolio
|
Q3 2025
Reduced 35.94%
|
|
|
Los Angeles Capital Management LLC
|
Oct 20, 2025 Q3 2025 |
1,622
shares
|
$419,303
0.0% of portfolio
|
Q3 2025
Added 33.72%
|
|
|
Cadence Bank Na
|
Oct 27, 2022 Q3 2022 |
1,617
shares
|
$418,010
1.72% of portfolio
|
Q4 2021
Reduced 1.4%
|
|
|
Amg National Trust Bank
|
Nov 07, 2025 Q3 2025 |
1,616
shares
|
$417,752
0.01% of portfolio
|
Q3 2025
Added 2.67%
|
|
|
Fiduciary Family Office, LLC
Boca Raton, FL |
Oct 29, 2025 Q3 2025 |
1,611
shares
|
$416,459
0.14% of portfolio
|
Q3 2025
Added 84.96%
|
|
|
Illinois Municipal Retirement Fund
|
Nov 06, 2025 Q3 2025 |
1,602
shares
|
$414,133
0.01% of portfolio
|
Q3 2025
Reduced 80.91%
|
|
|
Nu Wave Investment Management, LLC
|
Oct 21, 2022 Q3 2022 |
1,601
shares
|
$413,874
0.31% of portfolio
|
Q3 2022
New holding
|
|
|
Ls Investment Advisors, LLC
|
Oct 22, 2025 Q3 2025 |
1,600
shares
|
$413,616
0.07% of portfolio
|
Q2 2021
Reduced 79.1%
|
|
|
Inceptionr LLC
Lafayette, CA |
Nov 13, 2025 Q3 2025 |
1,594
shares
|
$412,064
0.12% of portfolio
|
Q3 2025
Reduced 77.78%
|
|
|
Erste Asset Management Gmb H
Vienna, C4 |
Nov 12, 2025 Q3 2025 |
1,591
shares
|
$411,289
0.0% of portfolio
|
Q3 2025
Reduced 96.66%
|
|
|
Texas Capital Bancshares Inc
|
Nov 13, 2025 Q3 2025 |
1,588
shares
|
$410,513
0.19% of portfolio
|
Q3 2025
Reduced 34.08%
|
|
|
Cozad Asset Management Inc
Champaign, IL |
Nov 10, 2025 Q3 2025 |
1,587
shares
|
$410,255
0.04% of portfolio
|
Q2 2025
Reduced 1.86%
|
|
|
Oakworth Capital, Inc.
|
Nov 04, 2025 Q3 2025 |
1,586
shares
|
$409,996
0.03% of portfolio
|
Q2 2025
Reduced 21.13%
|
|
|
Oak Harbor Wealth Partners, LLC
|
Nov 04, 2025 Q3 2025 |
1,584
shares
|
$409,479
0.12% of portfolio
|
Q3 2025
Added 23.08%
|
|
|
Raleigh Capital Management Inc.
Cary, NC |
Nov 04, 2025 Q3 2025 |
1,565
shares
|
$404,568
0.2% of portfolio
|
Q3 2025
Reduced 9.22%
|
|
|
Nicolet Advisory Services, LLC
Green Bay, WI |
Nov 13, 2025 Q3 2025 |
1,564
shares
|
$404,309
0.04% of portfolio
|
Q3 2025
Added 6.54%
|
|
|
Center Book Partners LP
Greenwich, CT |
Nov 07, 2025 Q3 2025 |
1,559
shares
|
$403,017
0.03% of portfolio
|
Q3 2025
Reduced 32.31%
|
|
|
Xtx Topco LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
1,555
shares
|
$401,983
0.03% of portfolio
|
Q3 2025
Reduced 94.1%
|
|
|
Sage View Advisory Group, LLC
Newport Beach, CA |
Nov 13, 2025 Q3 2025 |
1,555
shares
|
$401,983
0.02% of portfolio
|
Q3 2025
Added 127.34%
|
|
|
Atomi Financial Group, Inc.
Irvine, CA |
Nov 10, 2025 Q3 2025 |
1,552
shares
|
$401,207
0.02% of portfolio
|
Q3 2025
Reduced 4.84%
|
|
|
Capital Asset Advisory Services LLC
Haslett, MI |
Jan 09, 2026 Q4 2025 |
1,551
shares
|
$400,949
0.02% of portfolio
|
Q4 2025
Reduced 3.9%
|
|