AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q4 2025

Shares 184,010 Value ($000) $53,046 Avg Close $258.45 Range $230.09 - $299.69

Q3 2025

Shares 253,935 Value ($000) $60,546 Avg Close $220.39 Range $194.74 - $250.14

Q2 2025

Shares 100,953 Value ($000) $19,865 Avg Close $173.47 Range $139.20 - $199.47

Q4 2024

Shares 6,616 Value ($000) $1,223 Avg Close $186.57 Range $173.54 - $199.47

Q2 2024

Shares 2,390 Value ($000) $373 Avg Close $159.16 Range $147.08 - $169.59

Q1 2024

Shares 25,056 Value ($000) $4,196 Avg Close $155.40 Range $145.30 - $167.84

Q4 2023

Shares 24,194 Value ($000) $3,663 Avg Close $134.30 Range $120.16 - $156.31

Q3 2023

Shares 7,639 Value ($000) $996 Avg Close $139.81 Range $129.01 - $163.83

Q1 2022

Shares 7,626 Value ($000) $1,075 Avg Close $143.53 Range $121.29 - $171.22

Q4 2020

Shares 3,486 Value ($000) $355 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 6,825 Value ($000) $467 Avg Close $69.80 Range $62.10 - $75.77

Q1 2020

Shares 49,539 Value ($000) $2,930 Avg Close $74.64 Range $44.30 - $88.80

Q4 2019

Shares 57,657 Value ($000) $4,886 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 53,546 Value ($000) $4,463 Avg Close $82.65 Range $73.22 - $92.84

Q2 2019

Shares 22,880 Value ($000) $2,108 Avg Close $96.65 Range $82.01 - $113.84

Q1 2019

Shares 16,035 Value ($000) $1,718 Avg Close $104.33 Range $93.26 - $110.96

Q4 2018

Shares 8,226 Value ($000) $802 Avg Close $110.59 Range $86.74 - $136.36

Q3 2018

Shares 8,823 Value ($000) $1,206 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 3,359 Value ($000) $499 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 3,046 Value ($000) $577 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 4,034 Value ($000) $828 Avg Close $188.42 Range $173.99 - $202.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	184,010	$53,046	$258.45	$230.09 - $299.69
Q3 2025	253,935	$60,546	$220.39	$194.74 - $250.14
Q2 2025	100,953	$19,865	$173.47	$139.20 - $199.47
Q4 2024	6,616	$1,223	$186.57	$173.54 - $199.47
Q2 2024	2,390	$373	$159.16	$147.08 - $169.59
Q1 2024	25,056	$4,196	$155.40	$145.30 - $167.84
Q4 2023	24,194	$3,663	$134.30	$120.16 - $156.31
Q3 2023	7,639	$996	$139.81	$129.01 - $163.83
Q1 2022	7,626	$1,075	$143.53	$121.29 - $171.22
Q4 2020	3,486	$355	$86.25	$66.34 - $103.21
Q3 2020	6,825	$467	$69.80	$62.10 - $75.77
Q1 2020	49,539	$2,930	$74.64	$44.30 - $88.80
Q4 2019	57,657	$4,886	$81.44	$70.43 - $87.94
Q3 2019	53,546	$4,463	$82.65	$73.22 - $92.84
Q2 2019	22,880	$2,108	$96.65	$82.01 - $113.84
Q1 2019	16,035	$1,718	$104.33	$93.26 - $110.96
Q4 2018	8,226	$802	$110.59	$86.74 - $136.36
Q3 2018	8,823	$1,206	$144.30	$133.37 - $159.64
Q2 2018	3,359	$499	$160.74	$145.08 - $182.71
Q1 2018	3,046	$577	$189.64	$169.45 - $211.08
Q4 2017	4,034	$828	$188.42	$173.99 - $202.01