AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025
Shares 8,414 Value ($000) $2,428 Avg Close $258.45 Range $230.09 - $299.69
Q3 2025
Shares 4,924 Value ($000) $1,174 Avg Close $220.39 Range $194.74 - $250.14
Q2 2025
Shares 4,813 Value ($000) $947 Avg Close $173.47 Range $139.20 - $199.47
Q1 2025
Shares 4,351 Value ($000) $731 Avg Close $174.30 Range $151.61 - $191.09
Q4 2024
Shares 4,624 Value ($000) $855 Avg Close $186.57 Range $173.54 - $199.47
Q3 2024
Shares 4,354 Value ($000) $774 Avg Close $169.81 Range $152.32 - $189.75
Q2 2024
Shares 4,329 Value ($000) $676 Avg Close $159.16 Range $147.08 - $169.59
Q1 2024
Shares 4,241 Value ($000) $710 Avg Close $155.40 Range $145.30 - $167.84
Q4 2023
Shares 4,031 Value ($000) $610 Avg Close $134.30 Range $120.16 - $156.31
Q3 2023
Shares 2,557 Value ($000) $333 Avg Close $139.81 Range $129.01 - $163.83
Q2 2023
Shares 2,667 Value ($000) $400 Avg Close $143.06 Range $135.39 - $151.92
Q1 2023
Shares 2,397 Value ($000) $0 Avg Close $157.88 Range $132.31 - $180.50
Q4 2022
Shares 2,164 Value ($000) $0 Avg Close $141.36 Range $108.04 - $163.24
Q3 2022
Shares 2,061 Value ($000) $231 Avg Close $125.39 Range $109.48 - $141.92