CBOE GLOBAL MKTS INC

Ticker: CBOE CUSIP: 12503M108 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025

Shares 47,142 Value ($000) $11,833 Avg Close $248.74 Range $231.60 - $262.98

Q3 2025

Shares 46,461 Value ($000) $11,395 Avg Close $240.25 Range $227.43 - $255.27

Q2 2025

Shares 45,455 Value ($000) $10,601 Avg Close $222.22 Range $200.32 - $235.37

Q1 2025

Shares 37,697 Value ($000) $8,530 Avg Close $206.46 Range $186.22 - $226.59

Q4 2024

Shares 495,984 Value ($000) $96,915 Avg Close $204.35 Range $190.02 - $219.74

Q3 2024

Shares 1,419,202 Value ($000) $290,752 Avg Close $194.33 Range $164.93 - $213.67

Q2 2024

Shares 1,418,343 Value ($000) $241,203 Avg Close $175.11 Range $164.19 - $183.42

Q1 2024

Shares 1,439,107 Value ($000) $264,407 Avg Close $181.47 Range $169.28 - $195.50

Q4 2023

Shares 1,459,964 Value ($000) $260,691 Avg Close $168.03 Range $151.05 - $180.51

Q3 2023

Shares 1,853,644 Value ($000) $289,558 Avg Close $143.77 Range $131.76 - $155.45

Q2 2023

Shares 1,992,123 Value ($000) $274,933 Avg Close $132.86 Range $127.76 - $136.91

Q1 2023

Shares 2,332,258 Value ($000) $313,082 Avg Close $121.75 Range $112.45 - $130.51

Q4 2022

Shares 2,335,419 Value ($000) $293,025 Avg Close $119.21 Range $110.13 - $126.40

Q3 2022

Shares 2,343,445 Value ($000) $275,051 Avg Close $115.77 Range $107.47 - $121.87

Q2 2022

Shares 2,325,310 Value ($000) $263,202 Avg Close $107.56 Range $99.29 - $116.66

Q1 2022

Shares 2,234,756 Value ($000) $255,700 Avg Close $112.97 Range $105.92 - $123.75

Q4 2021

Shares 2,242,180 Value ($000) $292,381 Avg Close $122.57 Range $113.03 - $128.72

Q3 2021

Shares 2,866,721 Value ($000) $355,072 Avg Close $115.62 Range $108.02 - $131.39

Q2 2021

Shares 2,848,268 Value ($000) $339,086 Avg Close $103.46 Range $92.38 - $115.58

Q1 2021

Shares 2,845,974 Value ($000) $280,870 Avg Close $91.73 Range $81.58 - $100.68

Q4 2020

Shares 2,695,235 Value ($000) $250,980 Avg Close $81.85 Range $72.46 - $88.23

Q3 2020

Shares 1,866,531 Value ($000) $163,770 Avg Close $83.74 Range $78.21 - $90.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,142	$11,833	$248.74	$231.60 - $262.98
Q3 2025	46,461	$11,395	$240.25	$227.43 - $255.27
Q2 2025	45,455	$10,601	$222.22	$200.32 - $235.37
Q1 2025	37,697	$8,530	$206.46	$186.22 - $226.59
Q4 2024	495,984	$96,915	$204.35	$190.02 - $219.74
Q3 2024	1,419,202	$290,752	$194.33	$164.93 - $213.67
Q2 2024	1,418,343	$241,203	$175.11	$164.19 - $183.42
Q1 2024	1,439,107	$264,407	$181.47	$169.28 - $195.50
Q4 2023	1,459,964	$260,691	$168.03	$151.05 - $180.51
Q3 2023	1,853,644	$289,558	$143.77	$131.76 - $155.45
Q2 2023	1,992,123	$274,933	$132.86	$127.76 - $136.91
Q1 2023	2,332,258	$313,082	$121.75	$112.45 - $130.51
Q4 2022	2,335,419	$293,025	$119.21	$110.13 - $126.40
Q3 2022	2,343,445	$275,051	$115.77	$107.47 - $121.87
Q2 2022	2,325,310	$263,202	$107.56	$99.29 - $116.66
Q1 2022	2,234,756	$255,700	$112.97	$105.92 - $123.75
Q4 2021	2,242,180	$292,381	$122.57	$113.03 - $128.72
Q3 2021	2,866,721	$355,072	$115.62	$108.02 - $131.39
Q2 2021	2,848,268	$339,086	$103.46	$92.38 - $115.58
Q1 2021	2,845,974	$280,870	$91.73	$81.58 - $100.68
Q4 2020	2,695,235	$250,980	$81.85	$72.46 - $88.23
Q3 2020	1,866,531	$163,770	$83.74	$78.21 - $90.86