Skip to content

AFFILIATED MANAGERS GROUP, INC.

Follow

13F filer, CIK 1004434, Jupiter, FL

AFFILIATED MANAGERS GROUP, INC. filed a 13F-NT notice for the quarter ended 2025-06-30 on 2025-08-13.

Filed (acceptance time not in the bulk data set), ingested 13F-NT 0000950123-25-007838

Changes against Q1 2025 are not shown: it was a notice, with the holdings in another manager's report (0 positions on file), so every position would read as new.

How Q2 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-NT 0000950123-25-007838 notice2025-08-13acceptance time not in the bulk data set