AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q4 2025
Shares 9 Value ($000) $3 Avg Close $258.45 Range $230.09 - $299.69
Q1 2020
Shares 125 Value ($000) $7 Avg Close $74.64 Range $44.30 - $88.80
Q1 2019
Shares 4,484 Value ($000) $480 Avg Close $104.33 Range $93.26 - $110.96
Q4 2017
Shares 151 Value ($000) $31 Avg Close $188.42 Range $173.99 - $202.01
Q3 2017
Shares 151 Value ($000) $29 Avg Close $172.79 Range $161.15 - $186.54
Q2 2017
Shares 151 Value ($000) $25 Avg Close $154.87 Range $144.44 - $164.19
Q1 2017
Shares 151 Value ($000) $25 Avg Close $153.31 Range $135.07 - $166.39
Q4 2016
Shares 151 Value ($000) $22 Avg Close $140.58 Range $126.32 - $157.66