AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Concentric Capital Strategies, LP's Holding History (CIK: 0001851869)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 99,955 Value ($000) $28,815 Avg Close $258.45 Range $230.09 - $299.69
Q3 2025
Shares 60,172 Value ($000) $14,347 Avg Close $220.39 Range $194.74 - $250.14