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 |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Horizon Kinetics Asset Management LLC
|
BUY
|
- |
311+ 17.53% |
$48.1K - $59K
|
2.09K
$425K
|
|
|
May 15, 2025
Q1 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
CALL |
2.4KNew |
$371K - $455K
|
2.4K
$489K
|
|
|
May 15, 2025
Q1 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
34New |
$5.26K - $6.45K
|
34
$6.93K
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
25.9K+ 1558.41% |
$4.01M - $4.92M
|
27.6K
$5.62M
|
|
|
May 15, 2025
Q1 2025
|
Wallace Capital Management Inc.
Dallas, TX |
SELL
|
- |
-484- 0.71% |
$74.9K - $91.8K
|
67.5K
$13.8M
|
|
|
May 15, 2025
Q1 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-311- 1.12% |
$48.1K - $59K
|
27.5K
$5.61M
|
|
|
May 15, 2025
Q1 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-2.75K- 12.27% |
$425K - $521K
|
19.6K
$4M
|
|
|
May 15, 2025
Q1 2025
|
Glenmede Trust CO Na
Philadelphia, PA |
SELL
|
- |
-23- 1.07% |
$3.56K - $4.36K
|
2.13K
$434K
|
|
|
May 15, 2025
Q1 2025
|
Tolleson Wealth Management, Inc.
Dallas, TX |
SELL
|
- |
-74- 5.31% |
$11.4K - $14K
|
1.32K
$269K
|
|
|
May 15, 2025
Q1 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-273- 5.9% |
$42.2K - $51.8K
|
4.35K
$887K
|
|
|
May 15, 2025
Q1 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
7.96KNew |
$1.23M - $1.51M
|
7.96K
$1.62M
|
|
|
May 15, 2025
Q1 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
9.85K+ 52.21% |
$1.52M - $1.87M
|
28.7K
$5.85M
|
|
|
May 15, 2025
Q1 2025
|
Quarry LP
New York, NY |
BUY
|
- |
126+ 44.21% |
$19.5K - $23.9K
|
411
$83.8K
|
|
|
May 15, 2025
Q1 2025
|
Treasurer Of The State Of North Carolina
|
SELL
|
- |
-2.49K- 5.49% |
$385K - $473K
|
42.8K
$8.73M
|
|
|
May 15, 2025
Q1 2025
|
Hancock Whitney Corp
|
SELL
|
- |
-109- 5.64% |
$16.9K - $20.7K
|
1.82K
$372K
|
|
|
May 15, 2025
Q1 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
5.02K+ 209.99% |
$777K - $953K
|
7.42K
$1.51M
|
|
|
May 15, 2025
Q1 2025
|
Ep Wealth Advisors, LLC
Torrance, CA |
BUY
|
- |
852+ 48.3% |
$132K - $162K
|
2.62K
$533K
|
|
|
May 15, 2025
Q1 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-1.25K- 33.94% |
$193K - $237K
|
2.43K
$495K
|
|
|
May 15, 2025
Q1 2025
|
North Reef Capital Management LP
Laguna Beach, CA |
BUY
|
- |
22.6K+ 82.58% |
$3.5M - $4.29M
|
50K
$10.2M
|
|
|
May 15, 2025
Q1 2025
|
Ariel Investments, LLC
Chicago, IL |
SELL
|
- |
-16.8K- 1.18% |
$2.59M - $3.18M
|
1.41M
$287M
|
|
|
May 15, 2025
Q1 2025
|
Southeastern Asset Management Inc
Memphis, TN |
SELL
|
- |
-223K- 31.7% |
$34.4M - $42.3M
|
480K
$97.8M
|
|
|
May 15, 2025
Q1 2025
|
Invenomic Capital Management LP
Boston, MA |
BUY
|
- |
26KNew |
$4.01M - $4.92M
|
26K
$5.29M
|
|
|
May 15, 2025
Q1 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-1.9K- 21.35% |
$294K - $360K
|
7K
$1.43M
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
4KNew |
$619K - $759K
|
4K
$815K
|
|
|
May 15, 2025
Q1 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-16.9K- 24.07% |
$2.61M - $3.2M
|
53.2K
$10.9M
|
|
|
May 15, 2025
Q1 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
1.24K+ 1.84% |
$191K - $234K
|
68.2K
$13.9M
|
|
|
May 15, 2025
Q1 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-1.6K- 4.04% |
$247K - $303K
|
37.9K
$7.73M
|
|
|
May 15, 2025
Q1 2025
|
Amundi
Paris, I0 |
BUY
|
- |
218+ 1.07% |
$33.7K - $41.4K
|
20.5K
$4.19M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
3.8K+ 1.08% |
$588K - $721K
|
355K
$72.3M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
600New |
$92.8K - $114K
|
600
$122K
|
|
|
May 15, 2025
Q1 2025
|
Creative Planning
Overland Park, KS |
SELL
|
- |
-288- 4.53% |
$44.5K - $54.6K
|
6.07K
$1.24M
|
|
|
May 15, 2025
Q1 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-5.51K- 3.22% |
$851K - $1.04M
|
166K
$33.8M
|
|
|
May 15, 2025
Q1 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-9.35K- 17.77% |
$1.45M - $1.77M
|
43.3K
$8.82M
|
|
|
May 15, 2025
Q1 2025
|
Great Lakes Advisors, LLC
Chicago, IL |
SELL
|
- |
-3.72K- 3.38% |
$575K - $705K
|
106K
$21.7M
|
|
|
May 15, 2025
Q1 2025
|
United Services Automobile Association
San Antonio, TX |
BUY
|
- |
1.92KNew |
$297K - $364K
|
1.92K
$391K
|
|
|
May 14, 2025
Q1 2025
|
Bi Asset Management Fondsmaeglerselskab A
Kobenhavn, G7 |
BUY
|
- |
216New |
$33.4K - $41K
|
216
$44K
|
|
|
May 14, 2025
Q1 2025
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
BUY
|
- |
1.14K+ 4.72% |
$177K - $217K
|
25.4K
$5.17M
|
|
|
May 14, 2025
Q1 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-2.14K- 58.47% |
$330K - $405K
|
1.52K
$309K
|
|
|
May 14, 2025
Q1 2025
|
Northwestern Mutual Investment Management Company, LLC
|
SELL
|
- |
-213- 3.17% |
$32.9K - $40.4K
|
6.5K
$1.33M
|
|
|
May 14, 2025
Q1 2025
|
Brown Brothers Harriman & CO
New York, NY |
SELL
|
- |
-350- 7.53% |
$54.1K - $66.4K
|
4.3K
$876K
|
|
|
May 14, 2025
Q1 2025
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-9.22K- 52.13% |
$1.43M - $1.75M
|
8.47K
$1.73M
|
|
|
May 14, 2025
Q1 2025
|
Dorsey & Whitney Trust CO LLC
Sioux Falls, SD |
SELL
|
- |
-70- 4.25% |
$10.8K - $13.3K
|
1.58K
$321K
|
|
|
May 14, 2025
Q1 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
5.69K+ 2.5% |
$879K - $1.08M
|
233K
$47.5M
|
|
|
May 14, 2025
Q1 2025
|
Kiltearn Partners LLP
Edinburgh, X0 |
SELL
|
- |
-55.2K- 14.5% |
$8.54M - $10.5M
|
326K
$66.4M
|
|
|
May 14, 2025
Q1 2025
|
Huntington National Bank
Columbus, OH |
SELL
|
- |
-16- 6.35% |
$2.47K - $3.04K
|
236
$48.1K
|
|
|
May 14, 2025
Q1 2025
|
Basswood Capital Management, L.L.C.
New York, NY |
SELL
|
- |
-45.2K- 36.38% |
$6.99M - $8.57M
|
79K
$16.1M
|
|
|
May 14, 2025
Q1 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
BUY
|
- |
12.6K+ 8.05% |
$1.94M - $2.39M
|
169K
$34.4M
|
|
|
May 14, 2025
Q1 2025
|
Kestra Advisory Services, LLC
|
BUY
|
- |
16.2KNew |
$2.51M - $3.08M
|
16.2K
$3.31M
|
|
|
May 14, 2025
Q1 2025
|
Channing Capital Management, LLC
Chicago, IL |
SELL
|
- |
-70.4K- 13.68% |
$10.9M - $13.4M
|
444K
$90.5M
|
|
|
May 14, 2025
Q1 2025
|
Clarkston Capital Partners, LLC
Bloomfield Hills, MI |
BUY
|
- |
13.1K+ 0.84% |
$2.03M - $2.49M
|
1.59M
$323M
|