AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Spyglass Capital Management LLC's Holding History (CIK: 0001654344)

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

Q1 2024

Shares 328,745 Value ($000) $55,055 Avg Close $155.40 Range $145.30 - $167.84

Q4 2023

Shares 342,140 Value ($000) $51,807 Avg Close $134.30 Range $120.16 - $156.31

Q3 2023

Shares 367,651 Value ($000) $47,920 Avg Close $139.81 Range $129.01 - $163.83

Q2 2023

Shares 369,458 Value ($000) $55,378 Avg Close $143.06 Range $135.39 - $151.92

Q1 2023

Shares 400,765 Value ($000) $57,077 Avg Close $157.88 Range $132.31 - $180.50

Q4 2022

Shares 419,541 Value ($000) $66,468 Avg Close $141.36 Range $108.04 - $163.24

Q3 2022

Shares 559,231 Value ($000) $62,550 Avg Close $125.39 Range $109.48 - $141.92

Q2 2022

Shares 765,190 Value ($000) $89,221 Avg Close $128.58 Range $112.28 - $146.71

Q1 2022

Shares 1,108,552 Value ($000) $156,250 Avg Close $143.53 Range $121.29 - $171.22

Q4 2021

Shares 1,466,679 Value ($000) $241,283 Avg Close $167.52 Range $146.96 - $191.42

Q3 2021

Shares 1,579,728 Value ($000) $238,681 Avg Close $163.56 Range $146.02 - $180.77

Q2 2021

Shares 1,512,655 Value ($000) $233,267 Avg Close $159.33 Range $147.97 - $176.63

Q1 2021

Shares 1,466,140 Value ($000) $218,499 Avg Close $130.58 Range $98.76 - $153.37

Q4 2020

Shares 1,368,550 Value ($000) $139,182 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 1,149,077 Value ($000) $78,574 Avg Close $69.80 Range $62.10 - $75.77

Q2 2020

Shares 947,600 Value ($000) $70,653 Avg Close $67.48 Range $53.23 - $82.32

Q1 2020

Shares 646,082 Value ($000) $38,209 Avg Close $74.64 Range $44.30 - $88.80

Q4 2019

Shares 353,589 Value ($000) $29,963 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 164,679 Value ($000) $13,726 Avg Close $82.65 Range $73.22 - $92.84

Q2 2019

Shares 97,700 Value ($000) $9,002 Avg Close $96.65 Range $82.01 - $113.84

Q1 2019

Shares 78,276 Value ($000) $8,384 Avg Close $104.33 Range $93.26 - $110.96

Q4 2018

Shares 48,315 Value ($000) $4,708 Avg Close $110.59 Range $86.74 - $136.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	328,745	$55,055	$155.40	$145.30 - $167.84
Q4 2023	342,140	$51,807	$134.30	$120.16 - $156.31
Q3 2023	367,651	$47,920	$139.81	$129.01 - $163.83
Q2 2023	369,458	$55,378	$143.06	$135.39 - $151.92
Q1 2023	400,765	$57,077	$157.88	$132.31 - $180.50
Q4 2022	419,541	$66,468	$141.36	$108.04 - $163.24
Q3 2022	559,231	$62,550	$125.39	$109.48 - $141.92
Q2 2022	765,190	$89,221	$128.58	$112.28 - $146.71
Q1 2022	1,108,552	$156,250	$143.53	$121.29 - $171.22
Q4 2021	1,466,679	$241,283	$167.52	$146.96 - $191.42
Q3 2021	1,579,728	$238,681	$163.56	$146.02 - $180.77
Q2 2021	1,512,655	$233,267	$159.33	$147.97 - $176.63
Q1 2021	1,466,140	$218,499	$130.58	$98.76 - $153.37
Q4 2020	1,368,550	$139,182	$86.25	$66.34 - $103.21
Q3 2020	1,149,077	$78,574	$69.80	$62.10 - $75.77
Q2 2020	947,600	$70,653	$67.48	$53.23 - $82.32
Q1 2020	646,082	$38,209	$74.64	$44.30 - $88.80
Q4 2019	353,589	$29,963	$81.44	$70.43 - $87.94
Q3 2019	164,679	$13,726	$82.65	$73.22 - $92.84
Q2 2019	97,700	$9,002	$96.65	$82.01 - $113.84
Q1 2019	78,276	$8,384	$104.33	$93.26 - $110.96
Q4 2018	48,315	$4,708	$110.59	$86.74 - $136.36