CME GROUP INC

Ticker: CME CUSIP: 12572Q105 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025
Shares 8,700 Value ($000) $2,376 Avg Close $270.74 Range $255.99 - $286.42
Q3 2025
Shares 7,061 Value ($000) $1,908 Avg Close $269.86 Range $256.10 - $285.59
Q2 2025
Shares 7,041 Value ($000) $1,941 Avg Close $268.48 Range $245.09 - $286.76
Q3 2019
Shares 3,650 Value ($000) $771 Avg Close $164.33 Range $151.73 - $176.73
Q2 2019
Shares 3,650 Value ($000) $709 Avg Close $144.47 Range $128.98 - $160.74
Q1 2019
Shares 4,150 Value ($000) $683 Avg Close $137.96 Range $126.08 - $146.61
Q4 2018
Shares 4,150 Value ($000) $781 Avg Close $142.24 Range $131.13 - $151.59
Q3 2018
Shares 5,150 Value ($000) $877 Avg Close $129.10 Range $121.30 - $135.87
Q2 2018
Shares 5,150 Value ($000) $844 Avg Close $124.75 Range $117.42 - $133.11
Q1 2018
Shares 7,650 Value ($000) $1,237 Avg Close $121.09 Range $109.17 - $131.01
Q4 2017
Shares 14,650 Value ($000) $2,140 Avg Close $105.45 Range $97.76 - $114.72
Q3 2017
Shares 14,650 Value ($000) $1,988 Avg Close $92.98 Range $87.68 - $100.66
Q2 2017
Shares 14,650 Value ($000) $1,835 Avg Close $87.55 Range $83.91 - $94.04
Q1 2017
Shares 14,650 Value ($000) $1,740 Avg Close $87.56 Range $82.34 - $92.75
Q4 2016
Shares 14,650 Value ($000) $1,690 Avg Close $78.61 Range $69.64 - $87.71
Q3 2016
Shares 14,650 Value ($000) $1,531 Avg Close $73.18 Range $66.90 - $77.66
Q2 2016
Shares 14,650 Value ($000) $1,427 Avg Close $65.83 Range $61.90 - $68.85
Q1 2016
Shares 14,650 Value ($000) $1,407 Avg Close $62.99 Range $56.57 - $67.97
Q4 2015
Shares 14,650 Value ($000) $1,327 Avg Close $62.99 Range $57.97 - $66.70
Q3 2015
Shares 16,150 Value ($000) $1,498 Avg Close $63.10 Range $55.90 - $66.86
Q2 2015
Shares 16,150 Value ($000) $1,503 Avg Close $61.61 Range $58.17 - $65.77
Q1 2015
Shares 16,150 Value ($000) $1,530 Avg Close $60.87 Range $54.73 - $66.34
Q4 2014
Shares 16,150 Value ($000) $1,432 Avg Close $54.29 Range $48.48 - $60.28
Q3 2014
Shares 16,150 Value ($000) $1,291 Avg Close $47.90 Range $44.25 - $53.41
Q2 2014
Shares 16,150 Value ($000) $1,146 Avg Close $44.44 Range $41.87 - $47.27
Q1 2014
Shares 16,150 Value ($000) $1,195 Avg Close $47.34 Range $44.17 - $50.09
Q4 2013
Shares 16,250 Value ($000) $1,275 Avg Close $47.43 Range $43.19 - $51.40
Q3 2013
Shares 21,250 Value ($000) $1,570 Avg Close $44.25 Range $42.16 - $46.84
Q2 2013
Shares 21,250 Value ($000) $1,614 Avg Close $39.16 Range $34.77 - $47.64