{"ein":"043218510","kind":"company","verification":"filing-verified","name":"AFFILIATED MANAGERS GROUP, INC.","tickers":["AMG","MGR","MGRB","MGRD","MGRE"],"exchanges":["NYSE","NYSE","NYSE","NYSE","NYSE"],"sicDescription":"Investment Advice","city":"JUPITER","state":"FL","stateOfIncorporation":"DE","cik":"0001004434","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0001004434.json","lastChecked":"2026-07-05"}