Latest Institutional Transactions on Affiliated Managers Group, Inc. (AMG)
This table provides information on the latest institutional transactions involving Affiliated Managers Group, Inc. (AMG) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Natixis Advisors, L.P.
Boston, MA |
SELL
|
- |
-585- 4.68% |
$83.9K - $116K
|
11.9K
$3.07M
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
3.37KNew |
$483K - $666K
|
3.37K
$871K
|
|
|
Aug 13, 2025
Q2 2025
|
Twin Peaks Wealth Advisors, LLC
Burlingame, CA |
BUY
|
- |
13New |
$1.86K - $2.57K
|
13
$3.36K
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-2.68K- 18.25% |
$384K - $530K
|
12K
$3.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Center Book Partners LP
Greenwich, CT |
BUY
|
- |
90+ 4.56% |
$12.9K - $17.8K
|
2.06K
$533K
|
|
|
Aug 11, 2025
Q2 2025
|
Long Road Investment Counsel, LLC
|
BUY
|
- |
75+ 0.5% |
$10.8K - $14.8K
|
15.1K
$3.9M
|
|
|
Aug 11, 2025
Q2 2025
|
Public Employees Retirement Association Of Colorado
Denver, CO |
SELL
|
- |
-57- 2.1% |
$8.17K - $11.3K
|
2.66K
$688K
|
|
|
Aug 11, 2025
Q2 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-13- 81.25% |
$1.86K - $2.57K
|
3
$775
|
|
|
Aug 11, 2025
Q2 2025
|
Wilkinson Global Asset Management LLC
|
SELL
|
- |
-2.14K- 66.72% |
$306K - $422K
|
1.07K
$275K
|
|
|
Aug 11, 2025
Q2 2025
|
Emc Capital Management
Houston, TX |
SELL
|
- |
-129- 10.84% |
$18.5K - $25.5K
|
1.06K
$274K
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-396- 31.21% |
$56.8K - $78.3K
|
873
$226K
|
|
|
Aug 08, 2025
Q2 2025
|
Atlanta Consulting Group Advisors, LLC
Atlanta, GA |
BUY
|
- |
1.15KNew |
$165K - $227K
|
1.15K
$297K
|
|
|
Aug 08, 2025
Q2 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
27New |
$3.87K - $5.34K
|
27
$6.97K
|
|
|
Aug 08, 2025
Q2 2025
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
BUY
|
- |
786+ 58.09% |
$113K - $155K
|
2.14K
$553K
|
|
|
Aug 07, 2025
Q2 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
107+ 428.0% |
$15.3K - $21.2K
|
132
$34.1K
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
BUY
|
- |
2.09KNew |
$299K - $412K
|
2.09K
$539K
|
|
|
Aug 07, 2025
Q2 2025
|
Readystate Asset Management LP
Chicago, IL |
BUY
|
- |
2.99KNew |
$428K - $590K
|
2.99K
$771K
|
|
|
Aug 07, 2025
Q2 2025
|
Addison Advisors LLC
|
SELL
|
- |
-28- 65.12% |
$4.01K - $5.53K
|
15
$3.87K
|
|
|
Aug 07, 2025
Q2 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
93New |
$13.3K - $18.4K
|
93
$24K
|
|
|
Aug 06, 2025
Q2 2025
|
South State Corp
|
SELL
|
- |
-3- 33.33% |
$430 - $593
|
6
$1.55K
|
|
|
Aug 06, 2025
Q2 2025
|
Cetera Trust Company, N.A
St. Paul, MN |
BUY
|
- |
170+ 12.06% |
$24.4K - $33.6K
|
1.58K
$408K
|
|
|
Aug 06, 2025
Q2 2025
|
Bastion Asset Management Inc.
Montreal, Z4 |
BUY
|
- |
9.81KNew |
$1.41M - $1.94M
|
9.81K
$2.53M
|
|
|
Aug 06, 2025
Q2 2025
|
Decker Retirement Planning Inc.
Levi, UT |
BUY
|
- |
25New |
$3.58K - $4.94K
|
25
$6.46K
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
1+ 1.05% |
$143 - $198
|
96
$24.8K
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
SELL
|
- |
-1.25K- 1.68% |
$179K - $247K
|
73K
$18.8M
|
|
|
Aug 05, 2025
Q2 2025
|
Mission Wealth Management, LP
|
SELL
|
- |
-14- 0.4% |
$2.01K - $2.77K
|
3.44K
$889K
|
|
|
Aug 04, 2025
Q2 2025
|
Impact Partnership Wealth, LLC
Kennesaw, GA |
BUY
|
- |
1.48KNew |
$211K - $292K
|
1.48K
$381K
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
4.66KNew |
$668K - $921K
|
4.66K
$1.2M
|
|
|
Jul 31, 2025
Q2 2025
|
Whipplewood Advisors, LLC
Littleton, CO |
SELL
|
- |
-11- 64.71% |
$1.58K - $2.17K
|
6
$1.55K
|
|
|
Jul 30, 2025
Q2 2025
|
Whittier Trust CO
|
SELL
|
- |
-135- 41.54% |
$19.4K - $26.7K
|
190
$49.1K
|
|
|
Jul 30, 2025
Q2 2025
|
Avion Wealth
The Woodlands, TX |
BUY
|
- |
7New |
$1K - $1.38K
|
7
$1.81K
|
|
|
Jul 29, 2025
Q2 2025
|
Activest Wealth Management
|
SELL
|
- |
-2Closed |
$287 - $395
|
0
$0
|
|
|
Jul 29, 2025
Q2 2025
|
Tfc Financial Management
|
BUY
|
- |
1New |
$143 - $198
|
1
$258
|
|
|
Jul 28, 2025
Q2 2025
|
Harbour Investments, Inc.
Madison, WI |
BUY
|
- |
32New |
$4.59K - $6.33K
|
32
$8.27K
|
|
|
Jul 25, 2025
Q2 2025
|
Lri Investments, LLC
Palm Beach Gardens, FL |
BUY
|
- |
39New |
$5.59K - $7.71K
|
39
$10.1K
|
|
|
Jul 25, 2025
Q2 2025
|
Stephens Consulting, LLC
Flint, MI |
BUY
|
- |
1New |
$143 - $198
|
1
$258
|
|
|
Jul 24, 2025
Q2 2025
|
Capital Advisors, Ltd. LLC
|
BUY
|
- |
1New |
$143 - $198
|
1
$258
|
|
|
Jul 24, 2025
Q2 2025
|
Jfs Wealth Advisors, LLC
|
SELL
|
- |
-1- 3.33% |
$143 - $198
|
29
$7.49K
|
|
|
Jul 24, 2025
Q2 2025
|
Trust CO Of Toledo Na
Holland, OH |
BUY
|
- |
99New |
$14.2K - $19.6K
|
99
$25.6K
|
|
|
Jul 23, 2025
Q2 2025
|
Trifecta Capital Advisors, LLC
Northbrook, IL |
BUY
|
- |
6New |
$860 - $1.19K
|
6
$1.55K
|
|
|
Jul 22, 2025
Q2 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
BUY
|
- |
2+ 200.0% |
$287 - $395
|
3
$775
|
|
|
Jul 21, 2025
Q2 2025
|
Lecap Asset Management LTD
London, X0 |
BUY
|
- |
2.51KNew |
$360K - $496K
|
2.51K
$648K
|
|
|
Jul 21, 2025
Q2 2025
|
Cromwell Holdings LLC
Jackson, WY |
BUY
|
- |
5New |
$717 - $988
|
5
$1.29K
|
|
|
Jul 21, 2025
Q2 2025
|
Qrg Capital Management, Inc.
Berwyn, PA |
BUY
|
- |
1.37KNew |
$196K - $270K
|
1.37K
$353K
|
|
|
Jul 21, 2025
Q2 2025
|
Ameritas Advisory Services, LLC
Lincoln, NE |
BUY
|
- |
6New |
$860 - $1.19K
|
6
$1.55K
|
|
|
Jul 18, 2025
Q2 2025
|
First Pacific Financial
|
SELL
|
- |
-5- 12.82% |
$717 - $988
|
34
$8.78K
|
|
|
Jul 18, 2025
Q2 2025
|
Robeco Institutional Asset Management B.V.
|
BUY
|
- |
19.5KNew |
$2.79M - $3.85M
|
19.5K
$5.03M
|
|
|
Jul 15, 2025
Q2 2025
|
Forte Capital LLC
|
BUY
|
- |
210+ 6.53% |
$30.1K - $41.5K
|
3.43K
$885K
|
|
|
Jul 15, 2025
Q2 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
SELL
|
- |
-3- 37.5% |
$430 - $593
|
5
$1.29K
|
|