Affiliated Managers Group, Inc.
AMG- Exchange
- NYSE
- Industry
- Investment Advice
- SEC CIK
- 0001004434
No open-market purchases or sales by Affiliated Managers Group, Inc. insiders were filed in the last 90 days; 567 institutions reported holding it in 13F filings for Q2 2026, worth $8.53B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.
Politicians who traded AMG
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 2
- Filings
- 2
- Politicians
- 2
- Buys / sells
- 0 / 2
- Estimated volume
- $16.0K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Dean Phillips House · MN | 1 | 0 / 1 | $8.00K | Apr 2, 2020 | May 7, 2020 |
 Gilbert Ray Cisneros, Jr. House · CA | 1 | 0 / 1 | $8.00K | Mar 18, 2020 | Apr 16, 2020 |
Trades
Reported trades in Affiliated Managers Group, Inc., newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Dean Phillips House · MN | AMGAffiliated Managers Group, Inc. | Sell | Self | Apr 2, 2020 | May 7, 2020 | 35 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | AMGAffiliated Managers Group, Inc. | Sell | Self | Mar 18, 2020 | Apr 16, 2020 | 29 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.