CME GROUP INC

Ticker: CME CUSIP: 12572Q105 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025

Shares 13,274 Value ($000) $3,625 Avg Close $270.74 Range $255.99 - $286.42

Q3 2025

Shares 10,765 Value ($000) $2,909 Avg Close $269.86 Range $256.10 - $285.59

Q2 2025

Shares 8,646 Value ($000) $2,383 Avg Close $268.48 Range $245.09 - $286.76

Q1 2025

Shares 14,186 Value ($000) $3,763 Avg Close $242.42 Range $220.42 - $264.20

Q4 2024

Shares 23,159 Value ($000) $5,378 Avg Close $219.66 Range $203.87 - $237.29

Q3 2024

Shares 10,344 Value ($000) $2,282 Avg Close $196.43 Range $183.11 - $210.94

Q2 2024

Shares 20,624 Value ($000) $4,055 Avg Close $194.99 Range $180.77 - $204.95

Q1 2024

Shares 15,584 Value ($000) $3,355 Avg Close $197.23 Range $183.34 - $208.74

Q4 2023

Shares 53,364 Value ($000) $11,238 Avg Close $194.65 Range $180.11 - $203.65

Q3 2023

Shares 17,925 Value ($000) $3,589 Avg Close $180.18 Range $163.01 - $189.80

Q2 2023

Shares 19,527 Value ($000) $3,618 Avg Close $166.51 Range $158.09 - $176.59

Q1 2023

Shares 10,082 Value ($000) $2 Avg Close $161.97 Range $148.93 - $172.73

Q4 2022

Shares 7,838 Value ($000) $1 Avg Close $150.96 Range $144.26 - $159.82

Q3 2022

Shares 41,420 Value ($000) $7,337 Avg Close $170.51 Range $151.62 - $181.98

Q2 2022

Shares 23,666 Value ($000) $4,844 Avg Close $181.95 Range $159.63 - $211.79

Q1 2022

Shares 60,419 Value ($000) $14,372 Avg Close $200.71 Range $186.03 - $219.30

Q4 2021

Shares 30,431 Value ($000) $6,953 Avg Close $184.82 Range $160.60 - $197.45

Q3 2021

Shares 8,695 Value ($000) $1,681 Avg Close $169.20 Range $155.72 - $180.16

Q2 2021

Shares 14,312 Value ($000) $3,043 Avg Close $175.60 Range $165.90 - $184.29

Q1 2021

Shares 37,920 Value ($000) $7,745 Avg Close $163.15 Range $146.86 - $179.32

Q4 2020

Shares 15,457 Value ($000) $2,814 Avg Close $138.43 Range $119.28 - $152.56

Q3 2020

Shares 11,376 Value ($000) $1,903 Avg Close $136.26 Range $130.53 - $144.01

Q2 2020

Shares 5,586 Value ($000) $908 Avg Close $144.33 Range $130.16 - $155.99

Q1 2020

Shares 3,301 Value ($000) $570 Avg Close $159.61 Range $106.01 - $180.55

Q4 2019

Shares 1,128 Value ($000) $226 Avg Close $162.02 Range $154.37 - $171.72

Q3 2019

Shares 3,518 Value ($000) $744 Avg Close $164.33 Range $151.73 - $176.73

Q2 2019

Shares 173 Value ($000) $34 Avg Close $144.47 Range $128.98 - $160.74

Q1 2019

Shares 7,213 Value ($000) $1,187 Avg Close $137.96 Range $126.08 - $146.61

Q4 2018

Shares 8,270 Value ($000) $1,556 Avg Close $142.24 Range $131.13 - $151.59

Q3 2018

Shares 4,555 Value ($000) $775 Avg Close $129.10 Range $121.30 - $135.87

Q2 2018

Shares 13,042 Value ($000) $2,138 Avg Close $124.75 Range $117.42 - $133.11

Q4 2017

Shares 5,546 Value ($000) $810 Avg Close $105.45 Range $97.76 - $114.72

Q3 2017

Shares 1,004 Value ($000) $136 Avg Close $92.98 Range $87.68 - $100.66

Q1 2017

Shares 53 Value ($000) $6 Avg Close $87.56 Range $82.34 - $92.75

Q4 2016

Shares 9,566 Value ($000) $1,103 Avg Close $78.61 Range $69.64 - $87.71

Q3 2016

Shares 35 Value ($000) $4 Avg Close $73.18 Range $66.90 - $77.66

Q2 2016

Shares 1,621 Value ($000) $157 Avg Close $65.83 Range $61.90 - $68.85

Q1 2016

Shares 296 Value ($000) $28 Avg Close $62.99 Range $56.57 - $67.97

Q4 2014

Shares 1,452 Value ($000) $129 Avg Close $54.29 Range $48.48 - $60.28

Q3 2014

Shares 2,734 Value ($000) $219 Avg Close $47.90 Range $44.25 - $53.41

Q2 2014

Shares 6,760 Value ($000) $480 Avg Close $44.44 Range $41.87 - $47.27

Q1 2014

Shares 7,975 Value ($000) $590 Avg Close $47.34 Range $44.17 - $50.09

Q4 2013

Shares 900 Value ($000) $71 Avg Close $47.43 Range $43.19 - $51.40

Q3 2013

Shares 4,369 Value ($000) $323 Avg Close $44.25 Range $42.16 - $46.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,274	$3,625	$270.74	$255.99 - $286.42
Q3 2025	10,765	$2,909	$269.86	$256.10 - $285.59
Q2 2025	8,646	$2,383	$268.48	$245.09 - $286.76
Q1 2025	14,186	$3,763	$242.42	$220.42 - $264.20
Q4 2024	23,159	$5,378	$219.66	$203.87 - $237.29
Q3 2024	10,344	$2,282	$196.43	$183.11 - $210.94
Q2 2024	20,624	$4,055	$194.99	$180.77 - $204.95
Q1 2024	15,584	$3,355	$197.23	$183.34 - $208.74
Q4 2023	53,364	$11,238	$194.65	$180.11 - $203.65
Q3 2023	17,925	$3,589	$180.18	$163.01 - $189.80
Q2 2023	19,527	$3,618	$166.51	$158.09 - $176.59
Q1 2023	10,082	$2	$161.97	$148.93 - $172.73
Q4 2022	7,838	$1	$150.96	$144.26 - $159.82
Q3 2022	41,420	$7,337	$170.51	$151.62 - $181.98
Q2 2022	23,666	$4,844	$181.95	$159.63 - $211.79
Q1 2022	60,419	$14,372	$200.71	$186.03 - $219.30
Q4 2021	30,431	$6,953	$184.82	$160.60 - $197.45
Q3 2021	8,695	$1,681	$169.20	$155.72 - $180.16
Q2 2021	14,312	$3,043	$175.60	$165.90 - $184.29
Q1 2021	37,920	$7,745	$163.15	$146.86 - $179.32
Q4 2020	15,457	$2,814	$138.43	$119.28 - $152.56
Q3 2020	11,376	$1,903	$136.26	$130.53 - $144.01
Q2 2020	5,586	$908	$144.33	$130.16 - $155.99
Q1 2020	3,301	$570	$159.61	$106.01 - $180.55
Q4 2019	1,128	$226	$162.02	$154.37 - $171.72
Q3 2019	3,518	$744	$164.33	$151.73 - $176.73
Q2 2019	173	$34	$144.47	$128.98 - $160.74
Q1 2019	7,213	$1,187	$137.96	$126.08 - $146.61
Q4 2018	8,270	$1,556	$142.24	$131.13 - $151.59
Q3 2018	4,555	$775	$129.10	$121.30 - $135.87
Q2 2018	13,042	$2,138	$124.75	$117.42 - $133.11
Q4 2017	5,546	$810	$105.45	$97.76 - $114.72
Q3 2017	1,004	$136	$92.98	$87.68 - $100.66
Q1 2017	53	$6	$87.56	$82.34 - $92.75
Q4 2016	9,566	$1,103	$78.61	$69.64 - $87.71
Q3 2016	35	$4	$73.18	$66.90 - $77.66
Q2 2016	1,621	$157	$65.83	$61.90 - $68.85
Q1 2016	296	$28	$62.99	$56.57 - $67.97
Q4 2014	1,452	$129	$54.29	$48.48 - $60.28
Q3 2014	2,734	$219	$47.90	$44.25 - $53.41
Q2 2014	6,760	$480	$44.44	$41.87 - $47.27
Q1 2014	7,975	$590	$47.34	$44.17 - $50.09
Q4 2013	900	$71	$47.43	$43.19 - $51.40
Q3 2013	4,369	$323	$44.25	$42.16 - $46.84