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 1,489 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 |
|---|---|---|---|---|---|
|
Interval Partners, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
26,552
shares
|
$6.86 Million
0.14% of portfolio
|
Q3 2025
New holding
|
|
|
Aia Group LTD
Hong Kong, K3 |
Dec 18, 2025 Q3 2025 |
26,309
shares
|
$6.8 Million
0.16% of portfolio
|
Q3 2025
Added 23.18%
|
|
|
Jackson Wealth Management, LLC
|
Oct 03, 2025 Q3 2025 |
26,306
shares
|
$6.8 Million
1.12% of portfolio
|
Q3 2025
Added 1.46%
|
|
|
Neos Investment Management LLC
Westport, CT |
Nov 07, 2025 Q3 2025 |
25,645
shares
|
$6.63 Million
0.06% of portfolio
|
Q3 2025
Added 50.28%
|
|
|
James Investment Research Inc
|
Oct 31, 2025 Q3 2025 |
25,546
shares
|
$6.6 Million
0.9% of portfolio
|
Q3 2025
Reduced 1.76%
|
|
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
Nov 12, 2025 Q3 2025 |
25,529
shares
|
$6.6 Million
0.08% of portfolio
|
Q3 2025
Reduced 0.77%
|
|
|
Fifth Third Bancorp
|
Nov 07, 2025 Q3 2025 |
25,407
shares
|
$6.57 Million
0.03% of portfolio
|
Q3 2025
Reduced 1.06%
|
|
|
Eulav Asset Management
|
Oct 28, 2025 Q3 2025 |
25,400
shares
|
$6.57 Million
0.18% of portfolio
|
Q1 2025
Added 54.88%
|
|
|
Kg&L Capital Management,Llc
|
Oct 22, 2025 Q3 2025 |
25,139
shares
|
$6.5 Million
1.98% of portfolio
|
Q3 2025
Added 0.68%
|
|
|
Douglass Winthrop Advisors, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
25,065
shares
|
$6.48 Million
0.14% of portfolio
|
Q3 2025
Reduced 0.54%
|
|
|
Ascent Wealth Partners, LLC
New Hartford, NY |
Oct 21, 2025 Q3 2025 |
24,565
shares
|
$6.35 Million
0.9% of portfolio
|
Q3 2025
Reduced 1.1%
|
|
|
Torray LLC
|
Oct 22, 2025 Q3 2025 |
24,387
shares
|
$6.3 Million
1.1% of portfolio
|
Q3 2025
Added 27.94%
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
24,361
shares
|
$6.3 Million
0.13% of portfolio
|
Q3 2025
Added 1712.57%
|
|
|
Cwm, LLC
|
Oct 15, 2025 Q3 2025 |
24,277
shares
|
$6.28 Million
0.02% of portfolio
|
Q3 2025
Reduced 2.82%
|
|
|
Avanza Fonder Ab
Stockholm, V7 |
Jan 12, 2026 Q4 2025 |
24,193
shares
|
$6.25 Million
0.16% of portfolio
|
Q4 2025
Added 18.79%
|
|
|
Sit Investment Associates Inc
Minneapolis, MN |
Nov 13, 2025 Q3 2025 |
23,907
shares
|
$6.18 Million
0.15% of portfolio
|
Q3 2025
Reduced 4.62%
|
|
|
Stratos Wealth Partners, Ltd.
|
Nov 06, 2025 Q3 2025 |
23,885
shares
|
$6.17 Million
0.09% of portfolio
|
Q3 2025
Added 2.84%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
23,586
shares
|
$6.1 Million
0.0% of portfolio
|
Q3 2025
Reduced 85.5%
|
|
|
Prospera Financial Services Inc
|
Nov 06, 2025 Q3 2025 |
23,563
shares
|
$6.09 Million
0.13% of portfolio
|
Q3 2025
Added 2.4%
|
|
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
23,311
shares
|
$6.03 Million
0.29% of portfolio
|
Q3 2025
Added 513.61%
|
|
|
Commerce Bank
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
22,918
shares
|
$5.92 Million
0.04% of portfolio
|
Q3 2025
Reduced 2.72%
|
|
|
Elo Mutual Pension Insurance CO
|
Nov 12, 2025 Q3 2025 |
22,814
shares
|
$5.9 Million
0.12% of portfolio
|
Q3 2025
Added 17.48%
|
|
|
Peapack Gladstone Financial Corp
Bedminster, NJ |
Nov 14, 2025 Q3 2025 |
22,461
shares
|
$5.81 Million
0.09% of portfolio
|
Q3 2025
Added 12.38%
|
|
|
Eastern Bank
|
Jan 14, 2026 Q4 2025 |
22,173
shares
|
$5.73 Million
0.1% of portfolio
|
Q4 2025
Added 80.09%
|
|
|
Silvercrest Asset Management Group LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
22,092
shares
|
$5.71 Million
0.05% of portfolio
|
Q3 2025
Added 3.17%
|
|