CSG Systems International, Inc.

Historical 13F Holders

Symbol
CSGS
CUSIP
126349109
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 126349109 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 14.8% 4/28/2025
Event 3/31/2025
Vanguard Portfolio Management LLC 13G 6.4% 4/29/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
LSV Asset Management 13G/A 4.8% 8/12/2025
Event 6/30/2025
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 4 16.3 k $852 k
2026 Q1 299 30.9 M $2.45 B
2025 Q4 327 32.4 M $2.49 B
2025 Q3 293 29.3 M $1.89 B
2025 Q2 301 29.7 M $1.94 B
2025 Q1 294 28.8 M $1.74 B
2024 Q4 271 29.1 M $1.49 B
2024 Q3 264 29.3 M $1.43 B
2024 Q2 246 29.9 M $1.23 B
2024 Q1 271 32.7 M $1.69 B
2023 Q4 250 31.7 M $1.69 B
2023 Q3 236 29.4 M $1.50 B
2023 Q2 254 29.3 M $1.54 B
2023 Q1 244 29.2 M $1.57 B
2022 Q4 260 30.6 M $1.75 B
2022 Q3 233 30.4 M $1.61 B
2022 Q2 270 30.6 M $1.83 B
2022 Q1 272 31.2 M $1.98 B
2021 Q4 256 31.7 M $1.82 B
2021 Q3 226 31.3 M $1.51 B
2021 Q2 220 31.2 M $1.47 B
2021 Q1 228 30.6 M $1.37 B
2020 Q4 233 32.5 M $1.46 B
2020 Q3 234 31.4 M $1.29 B
2020 Q2 238 31.9 M $1.32 B
2020 Q1 230 32.5 M $1.36 B
2019 Q4 242 33.3 M $1.72 B
2019 Q3 234 32.8 M $1.69 B
2019 Q2 234 34.1 M $1.66 B
2019 Q1 229 33.5 M $1.42 B
2018 Q4 211 33.9 M $1.08 B
2018 Q3 221 35.0 M $1.40 B
2018 Q2 219 33.6 M $1.37 B
2018 Q1 213 32.0 M $1.45 B
2017 Q4 204 31.5 M $1.38 B
2017 Q3 189 31.2 M $1.25 B
2017 Q2 201 31.2 M $1.27 B
2017 Q1 215 32.8 M $1.24 B
2016 Q4 224 32.0 M $1.55 B
2016 Q3 221 31.9 M $1.32 B
2016 Q2 231 32.8 M $1.32 B
2016 Q1 231 34.4 M $1.55 B
2015 Q4 213 35.6 M $1.28 B
2015 Q3 194 34.3 M $1.06 B
2015 Q2 188 34.3 M $1.09 B
2015 Q1 185 34.7 M $1.05 B
2014 Q4 167 35.3 M $885 M
2014 Q3 168 36.0 M $945 M
2014 Q2 164 39.2 M $1.02 B
2014 Q1 163 33.7 M $878 M