CSG SYS INTL INC

Ticker: CSGS CUSIP: 126349109 Class: EQTY

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 73,628 Value ($000) $5,647 Avg Close $73.52 Range $62.58 - $78.87

Q3 2025

Shares 80,215 Value ($000) $5,164 Avg Close $63.18 Range $60.00 - $66.71

Q2 2025

Shares 81,812 Value ($000) $5,343 Avg Close $61.56 Range $53.89 - $66.64

Q1 2025

Shares 79,976 Value ($000) $4,836 Avg Close $58.35 Range $48.29 - $66.31

Q4 2024

Shares 79,028 Value ($000) $4,039 Avg Close $50.25 Range $45.04 - $55.76

Q3 2024

Shares 81,013 Value ($000) $3,941 Avg Close $44.22 Range $38.63 - $47.73

Q2 2024

Shares 85,329 Value ($000) $3,513 Avg Close $42.67 Range $38.12 - $50.17

Q1 2024

Shares 86,340 Value ($000) $4,450 Avg Close $49.76 Range $43.30 - $53.22

Q4 2023

Shares 89,461 Value ($000) $4,760 Avg Close $48.78 Range $43.94 - $52.98

Q3 2023

Shares 90,504 Value ($000) $4,627 Avg Close $50.36 Range $47.57 - $65.63

Q2 2023

Shares 111,088 Value ($000) $5,859 Avg Close $48.12 Range $44.26 - $52.10

Q1 2023

Shares 109,558 Value ($000) $6 Avg Close $53.28 Range $46.04 - $58.45

Q4 2022

Shares 105,844 Value ($000) $6 Avg Close $54.80 Range $49.82 - $60.78

Q3 2022

Shares 109,048 Value ($000) $5,766 Avg Close $54.07 Range $48.82 - $61.72

Q2 2022

Shares 103,736 Value ($000) $6,191 Avg Close $55.94 Range $50.90 - $60.85

Q1 2022

Shares 107,552 Value ($000) $6,837 Avg Close $55.34 Range $50.37 - $60.59

Q4 2021

Shares 119,961 Value ($000) $6,912 Avg Close $48.58 Range $44.10 - $54.65

Q3 2021

Shares 121,271 Value ($000) $5,845 Avg Close $42.61 Range $40.23 - $44.84

Q2 2021

Shares 119,853 Value ($000) $5,655 Avg Close $41.25 Range $38.52 - $43.45

Q1 2021

Shares 114,626 Value ($000) $5,146 Avg Close $41.51 Range $38.45 - $44.34

Q4 2020

Shares 114,163 Value ($000) $5,145 Avg Close $38.18 Range $33.57 - $42.48

Q3 2020

Shares 115,014 Value ($000) $4,710 Avg Close $37.09 Range $33.83 - $40.23

Q2 2020

Shares 126,932 Value ($000) $5,254 Avg Close $40.58 Range $35.01 - $45.18

Q1 2020

Shares 132,272 Value ($000) $5,536 Avg Close $41.97 Range $32.16 - $48.36

Q4 2019

Shares 143,840 Value ($000) $7,448 Avg Close $47.39 Range $43.32 - $51.48

Q3 2019

Shares 137,260 Value ($000) $7,094 Avg Close $44.77 Range $37.17 - $49.96

Q2 2019

Shares 148,019 Value ($000) $7,228 Avg Close $39.83 Range $36.93 - $43.24

Q1 2019

Shares 135,561 Value ($000) $5,734 Avg Close $33.46 Range $27.07 - $36.96

Q4 2018

Shares 132,238 Value ($000) $4,201 Avg Close $30.23 Range $26.28 - $34.97

Q3 2018

Shares 116,064 Value ($000) $4,659 Avg Close $33.83 Range $31.09 - $36.46

Q2 2018

Shares 101,087 Value ($000) $4,131 Avg Close $36.17 Range $32.37 - $39.84

Q1 2018

Shares 100,033 Value ($000) $4,530 Avg Close $38.83 Range $35.54 - $41.32

Q4 2017

Shares 80,785 Value ($000) $3,540 Avg Close $36.41 Range $33.47 - $39.11

Q3 2017

Shares 71,299 Value ($000) $2,859 Avg Close $33.14 Range $31.20 - $35.94

Q2 2017

Shares 68,992 Value ($000) $2,800 Avg Close $32.80 Range $29.60 - $35.43

Q1 2017

Shares 67,087 Value ($000) $2,537 Avg Close $35.24 Range $30.52 - $42.62

Q4 2016

Shares 47,910 Value ($000) $2,319 Avg Close $35.62 Range $30.03 - $41.38

Q3 2016

Shares 46,625 Value ($000) $1,927 Avg Close $34.53 Range $32.41 - $36.84

Q2 2016

Shares 44,294 Value ($000) $1,785 Avg Close $35.23 Range $31.66 - $38.14

Q1 2016

Shares 43,168 Value ($000) $1,949 Avg Close $30.77 Range $26.46 - $37.66

Q4 2015

Shares 42,643 Value ($000) $1,534 Avg Close $27.90 Range $24.78 - $31.52

Q3 2015

Shares 40,633 Value ($000) $1,251 Avg Close $25.02 Range $23.54 - $26.78

Q2 2015

Shares 39,545 Value ($000) $1,252 Avg Close $24.78 Range $23.02 - $26.33

Q1 2015

Shares 50,224 Value ($000) $1,526 Avg Close $22.44 Range $18.92 - $24.69

Q4 2014

Shares 48,149 Value ($000) $1,207 Avg Close $20.32 Range $18.36 - $21.49

Q3 2014

Shares 46,949 Value ($000) $1,234 Avg Close $21.36 Range $20.12 - $22.42

Q2 2014

Shares 47,049 Value ($000) $1,228 Avg Close $20.41 Range $19.38 - $21.74

Q1 2014

Shares 46,632 Value ($000) $1,214 Avg Close $22.02 Range $20.05 - $25.02

Q4 2013

Shares 48,092 Value ($000) $1,414 Avg Close $21.46 Range $18.45 - $23.23

Q3 2013

Shares 49,692 Value ($000) $1,245 Avg Close $18.59 Range $16.59 - $19.87

Q2 2013

Shares 50,294 Value ($000) $1,091 Avg Close $16.18 Range $15.26 - $16.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	73,628	$5,647	$73.52	$62.58 - $78.87
Q3 2025	80,215	$5,164	$63.18	$60.00 - $66.71
Q2 2025	81,812	$5,343	$61.56	$53.89 - $66.64
Q1 2025	79,976	$4,836	$58.35	$48.29 - $66.31
Q4 2024	79,028	$4,039	$50.25	$45.04 - $55.76
Q3 2024	81,013	$3,941	$44.22	$38.63 - $47.73
Q2 2024	85,329	$3,513	$42.67	$38.12 - $50.17
Q1 2024	86,340	$4,450	$49.76	$43.30 - $53.22
Q4 2023	89,461	$4,760	$48.78	$43.94 - $52.98
Q3 2023	90,504	$4,627	$50.36	$47.57 - $65.63
Q2 2023	111,088	$5,859	$48.12	$44.26 - $52.10
Q1 2023	109,558	$6	$53.28	$46.04 - $58.45
Q4 2022	105,844	$6	$54.80	$49.82 - $60.78
Q3 2022	109,048	$5,766	$54.07	$48.82 - $61.72
Q2 2022	103,736	$6,191	$55.94	$50.90 - $60.85
Q1 2022	107,552	$6,837	$55.34	$50.37 - $60.59
Q4 2021	119,961	$6,912	$48.58	$44.10 - $54.65
Q3 2021	121,271	$5,845	$42.61	$40.23 - $44.84
Q2 2021	119,853	$5,655	$41.25	$38.52 - $43.45
Q1 2021	114,626	$5,146	$41.51	$38.45 - $44.34
Q4 2020	114,163	$5,145	$38.18	$33.57 - $42.48
Q3 2020	115,014	$4,710	$37.09	$33.83 - $40.23
Q2 2020	126,932	$5,254	$40.58	$35.01 - $45.18
Q1 2020	132,272	$5,536	$41.97	$32.16 - $48.36
Q4 2019	143,840	$7,448	$47.39	$43.32 - $51.48
Q3 2019	137,260	$7,094	$44.77	$37.17 - $49.96
Q2 2019	148,019	$7,228	$39.83	$36.93 - $43.24
Q1 2019	135,561	$5,734	$33.46	$27.07 - $36.96
Q4 2018	132,238	$4,201	$30.23	$26.28 - $34.97
Q3 2018	116,064	$4,659	$33.83	$31.09 - $36.46
Q2 2018	101,087	$4,131	$36.17	$32.37 - $39.84
Q1 2018	100,033	$4,530	$38.83	$35.54 - $41.32
Q4 2017	80,785	$3,540	$36.41	$33.47 - $39.11
Q3 2017	71,299	$2,859	$33.14	$31.20 - $35.94
Q2 2017	68,992	$2,800	$32.80	$29.60 - $35.43
Q1 2017	67,087	$2,537	$35.24	$30.52 - $42.62
Q4 2016	47,910	$2,319	$35.62	$30.03 - $41.38
Q3 2016	46,625	$1,927	$34.53	$32.41 - $36.84
Q2 2016	44,294	$1,785	$35.23	$31.66 - $38.14
Q1 2016	43,168	$1,949	$30.77	$26.46 - $37.66
Q4 2015	42,643	$1,534	$27.90	$24.78 - $31.52
Q3 2015	40,633	$1,251	$25.02	$23.54 - $26.78
Q2 2015	39,545	$1,252	$24.78	$23.02 - $26.33
Q1 2015	50,224	$1,526	$22.44	$18.92 - $24.69
Q4 2014	48,149	$1,207	$20.32	$18.36 - $21.49
Q3 2014	46,949	$1,234	$21.36	$20.12 - $22.42
Q2 2014	47,049	$1,228	$20.41	$19.38 - $21.74
Q1 2014	46,632	$1,214	$22.02	$20.05 - $25.02
Q4 2013	48,092	$1,414	$21.46	$18.45 - $23.23
Q3 2013	49,692	$1,245	$18.59	$16.59 - $19.87
Q2 2013	50,294	$1,091	$16.18	$15.26 - $16.89