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 1,430 institutions that hold shares in the stock, with a total of 217 Million shares, which have been reported (via 13F filing form) to have a value of $75.1 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Holocene Advisors, LP
New York, NY |
Feb 14, 2025 Q4 2024 |
333,626
shares
|
$115 Million
0.32% of portfolio
|
Q4 2024
New holding
|
|
|
Nomura Asset Management CO LTD
Tokyo, M0 |
Feb 12, 2025 Q4 2024 |
324,359
shares
|
$112 Million
0.29% of portfolio
|
Q4 2024
Added 0.15%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Feb 14, 2025 Q4 2024 |
314,380
shares
|
$109 Million
0.38% of portfolio
|
Q4 2024
New holding
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Feb 28, 2025 Q4 2024 |
312,758
shares
|
$108 Million
0.18% of portfolio
|
Q4 2024
New holding
|
|
|
Ci Investments Inc.
Toronto, A6 |
Feb 12, 2025 Q4 2024 |
306,592
shares
|
$106 Million
0.33% of portfolio
|
Q4 2024
Reduced 8.79%
|
|
|
Marshall Wace, LLP
London, X0 |
Feb 13, 2025 Q4 2024 |
305,920
shares
|
$106 Million
0.11% of portfolio
|
Q4 2024
Added 1833.51%
|
|
|
Welch & Forbes LLC
|
Feb 06, 2025 Q4 2024 |
300,141
shares
|
$104 Million
1.12% of portfolio
|
Q4 2024
Reduced 0.86%
|
|
|
George Soros
Soros Fund Management LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
300,000
shares
|
$104 Million
2.13% of portfolio
|
Q4 2024
New holding
|
|
|
Cooper Investors Pty LTD
Melbourne, Victoria, C3 |
Apr 07, 2025 Q1 2020 |
285,875
shares
|
$98.7 Million
2.93% of portfolio
|
Q1 2020
Added 661.03%
|
|
|
Westwood Holdings Group Inc
Dallas, TX |
Feb 14, 2025 Q4 2024 |
282,683
shares
|
$97.6 Million
0.64% of portfolio
|
Q4 2024
Reduced 2.41%
|
|
|
Kornitzer Capital Management Inc
|
Jan 31, 2025 Q4 2024 |
282,118
shares
|
$97.4 Million
1.63% of portfolio
|
Q4 2024
Reduced 2.74%
|
|
|
Bank Of Montreal
Toronto, A6 |
Feb 13, 2025 Q4 2024 |
280,901
shares
|
$97 Million
0.04% of portfolio
|
Q4 2024
Added 11.22%
|
|
|
Oribel Capital Management, LP
New York, NY |
Feb 13, 2025 Q4 2024 |
276,800
shares
|
$95.6 Million
2.83% of portfolio
|
Q4 2024
New holding
|
|
|
Woodley Farra Manion Portfolio Management Inc
|
Feb 06, 2025 Q4 2024 |
274,619
shares
|
$94.8 Million
3.97% of portfolio
|
Q4 2024
Reduced 0.04%
|
|
|
Capital Research Global Investors
Los Angeles, CA |
Feb 13, 2025 Q4 2024 |
267,036
shares
|
$92.2 Million
0.02% of portfolio
|
Q4 2024
Added 1.9%
|
|
|
Abeille Asset Management Sa
|
Jan 20, 2023 Q4 2022 |
261,096
shares
|
$90.1 Million
1.77% of portfolio
|
Q4 2022
Reduced 0.48%
|
|
|
Gillson Capital LP
Chicago, IL |
Feb 14, 2025 Q4 2024 |
254,280
shares
|
$87.8 Million
6.5% of portfolio
|
Q4 2024
New holding
|
|
|
Comerica Bank
|
Feb 14, 2025 Q4 2024 |
253,307
shares
|
$87.5 Million
0.29% of portfolio
|
Q4 2024
Added 4.56%
|
|
|
Jain Global LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
253,209
shares
|
$87.4 Million
2.14% of portfolio
|
Q4 2024
New holding
|
|
|
King Luther Capital Management Corp
Fort Worth, TX |
Feb 07, 2025 Q4 2024 |
244,954
shares
|
$84.6 Million
0.3% of portfolio
|
Q4 2024
Reduced 0.4%
|
|
|
Nissay Asset Management Corp
Tokyo, M0 |
Feb 14, 2025 Q4 2024 |
240,984
shares
|
$83.2 Million
0.43% of portfolio
|
Q4 2024
Reduced 12.52%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Feb 13, 2025 Q4 2024 |
230,506
shares
|
$79.6 Million
0.11% of portfolio
|
Q4 2024
Added 0.7%
|
|
|
Welch Group, LLC
|
Apr 07, 2025 Q1 2025 |
225,825
shares
|
$78 Million
3.39% of portfolio
|
Q1 2025
Reduced 3.58%
|
|
|
Employees Retirement System Of Texas
|
Feb 27, 2025 Q4 2024 |
223,000
shares
|
$77 Million
0.54% of portfolio
|
Q1 2023
Added 97.35%
|
|
|
Freestone Grove Partners LP
San Francisco, CA |
Feb 14, 2025 Q4 2024 |
219,395
shares
|
$75.7 Million
0.76% of portfolio
|
Q4 2024
New holding
|