Latest Institutional Sells of Arthur J. Gallagher & Co. (AJG)
This list provides information on the latest institutional transactions involving Arthur J. Gallagher & Co. (AJG) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-1.4M- 51.25% |
$398M - $448M
|
1.33M
$345M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-707K- 30.03% |
$201M - $226M
|
1.65M
$426M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-573K- 80.76% |
$163M - $183M
|
136K
$35.3M
|
|
|
Nov 10, 2025
Q3 2025
|
Td Asset Management Inc
|
SELL
|
- |
-395K- 50.43% |
$112M - $126M
|
388K
$100M
|
|
|
Nov 14, 2025
Q3 2025
|
Amundi
Paris, I0 |
SELL
|
- |
-347K- 38.25% |
$98.7M - $111M
|
561K
$145M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
SELL
|
- |
-274K- 88.59% |
$78M - $87.7M
|
35.4K
$9.14M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-260K- 14.58% |
$74M - $83.1M
|
1.52M
$394M
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-259K- 32.28% |
$73.5M - $82.7M
|
543K
$140M
|
|
|
Nov 12, 2025
Q3 2025
|
Ci Investments Inc.
Toronto, A6 |
SELL
|
- |
-241K- 60.28% |
$68.4M - $77M
|
159K
$41M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-213K- 52.1% |
$60.5M - $68M
|
196K
$50.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
SELL
|
- |
-202K- 40.74% |
$57.3M - $64.4M
|
293K
$75.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-180K- 46.77% |
$51.1M - $57.5M
|
205K
$53M
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-169K- 74.58% |
$48.1M - $54M
|
57.6K
$14.9M
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-164K- 30.85% |
$46.5M - $52.3M
|
367K
$94.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Group Private Client Services, Inc.
Los Angeles, CA |
SELL
|
- |
-152K- 76.82% |
$43.3M - $48.7M
|
46K
$11.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
- |
-142K- 18.42% |
$40.3M - $45.3M
|
629K
$162M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-139K- 85.5% |
$39.5M - $44.4M
|
23.6K
$6.1M
|
|
|
Nov 07, 2025
Q3 2025
|
Woodley Farra Manion Portfolio Management Inc
|
SELL
|
- |
-121K- 44.53% |
$34.3M - $38.5M
|
150K
$38.9M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-116K- 72.33% |
$33M - $37.1M
|
44.5K
$11.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Close Asset Management LTD
|
SELL
|
- |
-111K- 90.35% |
$31.5M - $35.4M
|
11.8K
$3.06M
|
|
|
Nov 14, 2025
Q3 2025
|
Freestone Grove Partners LP
San Francisco, CA |
SELL
|
- |
-104K- 48.48% |
$29.6M - $33.3M
|
111K
$28.6M
|
|
|
Oct 30, 2025
Q3 2025
|
Mountain Pacific Investment Advisers Inc
|
SELL
|
- |
-101K- 57.43% |
$28.7M - $32.3M
|
74.9K
$19.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-91.6K- 6.13% |
$26M - $29.3M
|
1.4M
$362M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-90.5K- 8.03% |
$25.7M - $28.9M
|
1.04M
$268M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-89K- 48.77% |
$25.3M - $28.4M
|
93.5K
$24.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
SELL
|
- |
-70.8K- 8.05% |
$20.1M - $22.6M
|
809K
$209M
|
|
|
Nov 13, 2025
Q3 2025
|
Aviva PLC
|
SELL
|
- |
-64.9K- 24.69% |
$18.5M - $20.7M
|
198K
$51.2M
|
|
|
Nov 14, 2025
Q3 2025
|
National Bank Of Canada
|
SELL
|
- |
-62.3K- 31.53% |
$17.7M - $19.9M
|
135K
$35M
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-61.3K- 82.82% |
$17.4M - $19.6M
|
12.7K
$3.29M
|
|
|
Nov 10, 2025
Q3 2025
|
Payden & Rygel
Los Angeles, CA |
SELL
|
- |
-60.2K- 94.51% |
$17.1M - $19.2M
|
3.5K
$905K
|
|
|
Nov 10, 2025
Q3 2025
|
Westfield Capital Management CO LP
Boston, MA |
SELL
|
- |
-56.9K- 17.54% |
$16.2M - $18.2M
|
268K
$69.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
- |
-55.3K- 96.77% |
$15.7M - $17.7M
|
1.84K
$477K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-54.1K- 7.31% |
$15.4M - $17.3M
|
687K
$177M
|
|
|
Nov 10, 2025
Q3 2025
|
Dakota Wealth Management
|
SELL
|
- |
-53.6K- 63.6% |
$15.2M - $17.1M
|
30.7K
$7.93M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-51.9K- 20.41% |
$14.8M - $16.6M
|
203K
$52.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-50.7K- 97.59% |
$14.4M - $16.2M
|
1.25K
$324K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-49.1K- 44.83% |
$14M - $15.7M
|
60.4K
$15.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-47.5K- 32.31% |
$13.5M - $15.2M
|
99.6K
$25.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
SELL
|
- |
-46K- 96.66% |
$13.1M - $14.7M
|
1.59K
$411K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-43K- 52.13% |
$12.2M - $13.8M
|
39.5K
$10.2M
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-42.6K- 41.58% |
$12.1M - $13.6M
|
59.8K
$15.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-42.2K- 93.87% |
$12M - $13.5M
|
2.76K
$713K
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
SELL
|
- |
-37.5K- 36.33% |
$10.7M - $12M
|
65.8K
$17M
|
|
|
Nov 13, 2025
Q3 2025
|
Employees Retirement System Of Texas
|
SELL
|
- |
-37.5K- 17.47% |
$10.7M - $12M
|
177K
$45.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
SELL
|
- |
-36.1K- 6.21% |
$10.3M - $11.5M
|
545K
$141M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-35.5K- 13.77% |
$10.1M - $11.3M
|
222K
$57.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Mawer Investment Management Ltd.
Calgary, A0 |
SELL
|
- |
-35.2K- 5.17% |
$10M - $11.2M
|
646K
$167M
|
|
|
Nov 07, 2025
Q3 2025
|
King Luther Capital Management Corp
Fort Worth, TX |
SELL
|
- |
-34.4K- 15.45% |
$9.78M - $11M
|
188K
$48.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Credit Agricole S A
|
SELL
|
- |
-33.9K- 9.93% |
$9.64M - $10.8M
|
308K
$79.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
SELL
|
- |
-33.8K- 3.06% |
$9.59M - $10.8M
|
1.07M
$277M
|
|