CSG SYS INTL INC

Ticker: CSGS CUSIP: 126349109 Class: EQTY

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 17,923 Value ($000) $1,380 Avg Close $73.52 Range $62.58 - $78.87

Q3 2025

Shares 18,050 Value ($000) $1,168 Avg Close $63.18 Range $60.00 - $66.71

Q2 2025

Shares 17,943 Value ($000) $1,178 Avg Close $61.56 Range $53.89 - $66.64

Q1 2025

Shares 17,943 Value ($000) $1,091 Avg Close $58.35 Range $48.29 - $66.31

Q4 2024

Shares 17,684 Value ($000) $909 Avg Close $50.25 Range $45.04 - $55.76

Q3 2024

Shares 17,585 Value ($000) $856 Avg Close $44.22 Range $38.63 - $47.73

Q2 2024

Shares 17,568 Value ($000) $723 Avg Close $42.67 Range $38.12 - $50.17

Q1 2024

Shares 17,833 Value ($000) $919 Avg Close $49.76 Range $43.30 - $53.22

Q4 2023

Shares 17,544 Value ($000) $934 Avg Close $48.78 Range $43.94 - $52.98

Q3 2023

Shares 17,526 Value ($000) $896 Avg Close $50.36 Range $47.57 - $65.63

Q2 2023

Shares 17,526 Value ($000) $924 Avg Close $48.12 Range $44.26 - $52.10

Q1 2023

Shares 17,541 Value ($000) $1 Avg Close $53.28 Range $46.04 - $58.45

Q4 2022

Shares 17,541 Value ($000) $1 Avg Close $54.80 Range $49.82 - $60.78

Q3 2022

Shares 17,541 Value ($000) $928 Avg Close $54.07 Range $48.82 - $61.72

Q2 2022

Shares 17,520 Value ($000) $1,046 Avg Close $55.94 Range $50.90 - $60.85

Q1 2022

Shares 17,960 Value ($000) $1,142 Avg Close $55.34 Range $50.37 - $60.59

Q4 2021

Shares 18,140 Value ($000) $1,030 Avg Close $48.58 Range $44.10 - $54.65

Q3 2021

Shares 18,140 Value ($000) $874 Avg Close $42.61 Range $40.23 - $44.84

Q2 2021

Shares 18,140 Value ($000) $856 Avg Close $41.25 Range $38.52 - $43.45

Q1 2021

Shares 18,140 Value ($000) $814 Avg Close $41.51 Range $38.45 - $44.34

Q4 2020

Shares 18,140 Value ($000) $818 Avg Close $38.18 Range $33.57 - $42.48

Q3 2020

Shares 17,890 Value ($000) $733 Avg Close $37.09 Range $33.83 - $40.23

Q2 2020

Shares 17,890 Value ($000) $740 Avg Close $40.58 Range $35.01 - $45.18

Q1 2020

Shares 17,890 Value ($000) $749 Avg Close $41.97 Range $32.16 - $48.36

Q4 2019

Shares 18,090 Value ($000) $937 Avg Close $47.39 Range $43.32 - $51.48

Q3 2019

Shares 19,890 Value ($000) $1,028 Avg Close $44.77 Range $37.17 - $49.96

Q2 2019

Shares 17,720 Value ($000) $865 Avg Close $39.83 Range $36.93 - $43.24

Q1 2019

Shares 18,520 Value ($000) $783 Avg Close $33.46 Range $27.07 - $36.96

Q4 2018

Shares 17,520 Value ($000) $557 Avg Close $30.23 Range $26.28 - $34.97

Q3 2018

Shares 17,820 Value ($000) $715 Avg Close $33.83 Range $31.09 - $36.46

Q2 2018

Shares 17,820 Value ($000) $728 Avg Close $36.17 Range $32.37 - $39.84

Q1 2018

Shares 17,820 Value ($000) $807 Avg Close $38.83 Range $35.54 - $41.32

Q4 2017

Shares 18,090 Value ($000) $793 Avg Close $36.41 Range $33.47 - $39.11

Q3 2017

Shares 18,090 Value ($000) $725 Avg Close $33.14 Range $31.20 - $35.94

Q2 2017

Shares 18,090 Value ($000) $734 Avg Close $32.80 Range $29.60 - $35.43

Q1 2017

Shares 18,240 Value ($000) $690 Avg Close $35.24 Range $30.52 - $42.62

Q4 2016

Shares 17,820 Value ($000) $862 Avg Close $35.62 Range $30.03 - $41.38

Q3 2016

Shares 17,520 Value ($000) $724 Avg Close $34.53 Range $32.41 - $36.84

Q2 2016

Shares 17,520 Value ($000) $706 Avg Close $35.23 Range $31.66 - $38.14

Q1 2016

Shares 17,520 Value ($000) $791 Avg Close $30.77 Range $26.46 - $37.66

Q4 2015

Shares 17,520 Value ($000) $630 Avg Close $27.90 Range $24.78 - $31.52

Q3 2015

Shares 17,520 Value ($000) $540 Avg Close $25.02 Range $23.54 - $26.78

Q2 2015

Shares 17,520 Value ($000) $555 Avg Close $24.78 Range $23.02 - $26.33

Q1 2015

Shares 17,520 Value ($000) $532 Avg Close $22.44 Range $18.92 - $24.69

Q4 2014

Shares 17,520 Value ($000) $439 Avg Close $20.32 Range $18.36 - $21.49

Q3 2014

Shares 17,520 Value ($000) $460 Avg Close $21.36 Range $20.12 - $22.42

Q2 2014

Shares 17,520 Value ($000) $457 Avg Close $20.41 Range $19.38 - $21.74

Q1 2014

Shares 17,520 Value ($000) $456 Avg Close $22.02 Range $20.05 - $25.02

Q4 2013

Shares 17,520 Value ($000) $515 Avg Close $21.46 Range $18.45 - $23.23

Q3 2013

Shares 17,520 Value ($000) $439 Avg Close $18.59 Range $16.59 - $19.87

Q2 2013

Shares 13,000 Value ($000) $283 Avg Close $16.18 Range $15.26 - $16.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,923	$1,380	$73.52	$62.58 - $78.87
Q3 2025	18,050	$1,168	$63.18	$60.00 - $66.71
Q2 2025	17,943	$1,178	$61.56	$53.89 - $66.64
Q1 2025	17,943	$1,091	$58.35	$48.29 - $66.31
Q4 2024	17,684	$909	$50.25	$45.04 - $55.76
Q3 2024	17,585	$856	$44.22	$38.63 - $47.73
Q2 2024	17,568	$723	$42.67	$38.12 - $50.17
Q1 2024	17,833	$919	$49.76	$43.30 - $53.22
Q4 2023	17,544	$934	$48.78	$43.94 - $52.98
Q3 2023	17,526	$896	$50.36	$47.57 - $65.63
Q2 2023	17,526	$924	$48.12	$44.26 - $52.10
Q1 2023	17,541	$1	$53.28	$46.04 - $58.45
Q4 2022	17,541	$1	$54.80	$49.82 - $60.78
Q3 2022	17,541	$928	$54.07	$48.82 - $61.72
Q2 2022	17,520	$1,046	$55.94	$50.90 - $60.85
Q1 2022	17,960	$1,142	$55.34	$50.37 - $60.59
Q4 2021	18,140	$1,030	$48.58	$44.10 - $54.65
Q3 2021	18,140	$874	$42.61	$40.23 - $44.84
Q2 2021	18,140	$856	$41.25	$38.52 - $43.45
Q1 2021	18,140	$814	$41.51	$38.45 - $44.34
Q4 2020	18,140	$818	$38.18	$33.57 - $42.48
Q3 2020	17,890	$733	$37.09	$33.83 - $40.23
Q2 2020	17,890	$740	$40.58	$35.01 - $45.18
Q1 2020	17,890	$749	$41.97	$32.16 - $48.36
Q4 2019	18,090	$937	$47.39	$43.32 - $51.48
Q3 2019	19,890	$1,028	$44.77	$37.17 - $49.96
Q2 2019	17,720	$865	$39.83	$36.93 - $43.24
Q1 2019	18,520	$783	$33.46	$27.07 - $36.96
Q4 2018	17,520	$557	$30.23	$26.28 - $34.97
Q3 2018	17,820	$715	$33.83	$31.09 - $36.46
Q2 2018	17,820	$728	$36.17	$32.37 - $39.84
Q1 2018	17,820	$807	$38.83	$35.54 - $41.32
Q4 2017	18,090	$793	$36.41	$33.47 - $39.11
Q3 2017	18,090	$725	$33.14	$31.20 - $35.94
Q2 2017	18,090	$734	$32.80	$29.60 - $35.43
Q1 2017	18,240	$690	$35.24	$30.52 - $42.62
Q4 2016	17,820	$862	$35.62	$30.03 - $41.38
Q3 2016	17,520	$724	$34.53	$32.41 - $36.84
Q2 2016	17,520	$706	$35.23	$31.66 - $38.14
Q1 2016	17,520	$791	$30.77	$26.46 - $37.66
Q4 2015	17,520	$630	$27.90	$24.78 - $31.52
Q3 2015	17,520	$540	$25.02	$23.54 - $26.78
Q2 2015	17,520	$555	$24.78	$23.02 - $26.33
Q1 2015	17,520	$532	$22.44	$18.92 - $24.69
Q4 2014	17,520	$439	$20.32	$18.36 - $21.49
Q3 2014	17,520	$460	$21.36	$20.12 - $22.42
Q2 2014	17,520	$457	$20.41	$19.38 - $21.74
Q1 2014	17,520	$456	$22.02	$20.05 - $25.02
Q4 2013	17,520	$515	$21.46	$18.45 - $23.23
Q3 2013	17,520	$439	$18.59	$16.59 - $19.87
Q2 2013	13,000	$283	$16.18	$15.26 - $16.89