Latest Institutional Purchases of Affiliated Managers Group, Inc. (AMG)
This list provides information on the latest institutional transactions involving Affiliated Managers Group, Inc. (AMG) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
3.59KNew |
$515K - $710K
|
3.59K
$850K
|
|
|
Aug 12, 2025
Q2 2025
|
Picton Mahoney Asset Management
Toronto, A6 |
BUY
|
- |
3.41KNew |
$489K - $674K
|
3.41K
$806K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
3.37KNew |
$483K - $666K
|
3.37K
$797K
|
|
|
Aug 01, 2025
Q2 2025
|
Guinness Asset Management LTD
London, X0 |
BUY
|
- |
3.2KNew |
$458K - $632K
|
3.2K
$756K
|
|
|
Aug 07, 2025
Q2 2025
|
Readystate Asset Management LP
Chicago, IL |
BUY
|
- |
2.99KNew |
$428K - $590K
|
2.99K
$706K
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
2.92K+ 7.69% |
$418K - $577K
|
40.9K
$9.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Trail Advisors, LLC
New York, NY |
BUY
|
- |
2.8KNew |
$401K - $552K
|
2.8K
$661K
|
|
|
Jul 31, 2025
Q2 2025
|
Mqs Management LLC
|
BUY
|
- |
2.54KNew |
$364K - $501K
|
2.54K
$600K
|
|
|
Jul 21, 2025
Q2 2025
|
Lecap Asset Management LTD
London, X0 |
BUY
|
- |
2.51KNew |
$360K - $496K
|
2.51K
$594K
|
|
|
Aug 14, 2025
Q2 2025
|
Isam Funds (Uk) LTD
London, X0 |
BUY
|
- |
2.47KNew |
$355K - $489K
|
2.47K
$585K
|
|
|
Aug 04, 2025
Q2 2025
|
Amplius Wealth Advisors, LLC
|
BUY
|
- |
2.4K+ 13.96% |
$344K - $475K
|
19.6K
$4.64M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
2.23KNew |
$320K - $441K
|
2.23K
$528K
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
BUY
|
- |
2.09KNew |
$299K - $412K
|
2.09K
$493K
|
|
|
Aug 13, 2025
Q2 2025
|
Congress Wealth Management LLC
Boston, MA |
BUY
|
- |
1.99K+ 138.47% |
$286K - $394K
|
3.43K
$812K
|
|
|
Aug 14, 2025
Q2 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
1.86KNew |
$266K - $367K
|
1.86K
$440K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
CALL |
1.8K+ 72.0% |
$258K - $356K
|
4.3K
$1.02M
|
|
|
Aug 14, 2025
Q2 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
BUY
|
- |
1.73KNew |
$247K - $341K
|
1.73K
$408K
|
|
|
Aug 19, 2025
Q2 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
1.72K+ 93.93% |
$246K - $340K
|
3.55K
$839K
|
|
|
Jul 24, 2025
Q2 2025
|
Callan Family Office, LLC
Radnor, PA |
BUY
|
- |
1.71KNew |
$246K - $339K
|
1.71K
$405K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
1.7K+ 15.87% |
$244K - $337K
|
12.4K
$2.94M
|
|
|
Jul 25, 2025
Q2 2025
|
Sequoia Financial Advisors, LLC
|
BUY
|
- |
1.64KNew |
$235K - $324K
|
1.64K
$388K
|
|
|
Aug 14, 2025
Q2 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
1.55KNew |
$222K - $306K
|
1.55K
$367K
|
|
|
Aug 04, 2025
Q2 2025
|
Impact Partnership Wealth, LLC
Kennesaw, GA |
BUY
|
- |
1.48KNew |
$211K - $292K
|
1.48K
$349K
|
|
|
Aug 11, 2025
Q2 2025
|
Goodman Financial Corp
Houston, TX |
BUY
|
- |
1.45K+ 1.79% |
$208K - $287K
|
82.3K
$19.5M
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
1.41K+ 84.02% |
$202K - $279K
|
3.09K
$730K
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
1.4K+ 1.59% |
$201K - $277K
|
89.5K
$21.2M
|
|
|
Jul 21, 2025
Q2 2025
|
Qrg Capital Management, Inc.
Berwyn, PA |
BUY
|
- |
1.37KNew |
$196K - $270K
|
1.37K
$323K
|
|
|
Aug 14, 2025
Q2 2025
|
Petrus Trust Company, Lta
Dallas, TX |
BUY
|
- |
1.32KNew |
$189K - $260K
|
1.32K
$311K
|
|
|
Aug 12, 2025
Q2 2025
|
Choreo, LLC
Minneapolis, MN |
BUY
|
- |
1.27KNew |
$182K - $252K
|
1.27K
$301K
|
|
|
Aug 13, 2025
Q2 2025
|
Lido Advisors, LLC
Los Angeles, CA |
BUY
|
- |
1.18KNew |
$169K - $233K
|
1.18K
$279K
|
|
|
Aug 08, 2025
Q2 2025
|
Atlanta Consulting Group Advisors, LLC
Atlanta, GA |
BUY
|
- |
1.15KNew |
$165K - $227K
|
1.15K
$272K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
1.11KNew |
$159K - $219K
|
1.11K
$263K
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
1.1K+ 0.47% |
$158K - $217K
|
234K
$55.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Mml Investors Services, LLC
Springfield, MA |
BUY
|
- |
1.09KNew |
$157K - $216K
|
1.09K
$259K
|
|
|
Jul 22, 2025
Q2 2025
|
Old National Bancorp
|
BUY
|
- |
1.09KNew |
$156K - $215K
|
1.09K
$258K
|
|
|
Aug 06, 2025
Q2 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
1.08KNew |
$155K - $214K
|
1.08K
$256K
|
|
|
Aug 13, 2025
Q2 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
1.07KNew |
$153K - $211K
|
1.07K
$253K
|
|
|
Aug 13, 2025
Q2 2025
|
Shelton Capital Management
Denver, CO |
BUY
|
- |
1.06KNew |
$152K - $209K
|
1.06K
$251K
|
|
|
Jul 21, 2025
Q2 2025
|
Checchi Capital Advisers, LLC
Beverly Hills, CA |
BUY
|
- |
1.06KNew |
$151K - $209K
|
1.06K
$250K
|
|
|
Aug 14, 2025
Q2 2025
|
Warren Averett Asset Management, LLC
Birmingham, AL |
BUY
|
- |
1.06KNew |
$151K - $209K
|
1.06K
$250K
|
|
|
Sep 04, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
1.05K+ 259.16% |
$150K - $207K
|
1.45K
$343K
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
1.02KNew |
$147K - $202K
|
1.02K
$242K
|
|
|
Jul 11, 2025
Q2 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
1.01K+ 54.17% |
$144K - $199K
|
2.87K
$678K
|
|
|
Aug 08, 2025
Q2 2025
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
BUY
|
- |
786+ 58.09% |
$113K - $155K
|
2.14K
$506K
|
|
|
Aug 04, 2025
Q2 2025
|
Assetmark, Inc
|
BUY
|
- |
774+ 2.71% |
$111K - $153K
|
29.3K
$6.94M
|
|
|
Sep 24, 2025
Q2 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
730+ 2.92% |
$105K - $144K
|
25.7K
$6.09M
|
|
|
Aug 13, 2025
Q2 2025
|
L2 Asset Management, LLC
Wayland, MA |
BUY
|
- |
705+ 17.32% |
$101K - $139K
|
4.78K
$1.13M
|
|
|
Jul 23, 2025
Q2 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
600+ 6.45% |
$86K - $119K
|
9.9K
$2.34M
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
BUY
|
- |
544+ 19.66% |
$78K - $108K
|
3.31K
$783K
|
|
|
Aug 14, 2025
Q2 2025
|
Polar Capital Holdings PLC
London, X0 |
BUY
|
- |
529+ 1.36% |
$75.8K - $105K
|
39.5K
$9.34M
|