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CSG Systems International Inc

CSGSDelisted May 14, 2026
Industry
Services-Computer Processing & Data Preparation
SEC CIK
0001005757

CSG Systems International Inc was delisted on May 14, 2026; its insiders filed their last Form 4 on May 18, 2026; 293 institutions reported holding it in 13F filings for Q1 2026, worth $2.47B in total; no superinvestor held it.

13F holders, Q1 2021

Institutional positions in CSG Systems International Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
221
No complete 13F data for Q4 2020
Shares held
30.6M
No complete 13F data for Q4 2020
Total value
$1.37B
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting CSGS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 221 institutions
Q1 2021: 221 institutionsQ2 2021: 214 institutionsQ3 2021: 221 institutionsQ4 2021: 250 institutionsQ1 2022: 264 institutionsQ2 2022: 260 institutionsQ3 2022: 224 institutionsQ4 2022: 250 institutionsQ1 2023: 238 institutionsQ2 2023: 243 institutionsQ3 2023: 227 institutionsQ4 2023: 239 institutionsQ1 2024: 261 institutionsQ2 2024: 235 institutionsQ3 2024: 257 institutionsQ4 2024: 264 institutionsQ1 2025: 285 institutionsQ2 2025: 295 institutionsQ3 2025: 288 institutionsQ4 2025: 319 institutionsQ1 2026: 293 institutionsQ2 2026: 4 institutions
Value heldQ1 2021: $1.37B
Q1 2021: $1.37BQ2 2021: $1.47BQ3 2021: $1.48BQ4 2021: $1.82BQ1 2022: $1.97BQ2 2022: $1.82BQ3 2022: $1.60BQ4 2022: $1.68BQ1 2023: $1.57BQ2 2023: $1.54BQ3 2023: $1.50BQ4 2023: $1.63BQ1 2024: $1.63BQ2 2024: $1.20BQ3 2024: $1.42BQ4 2024: $1.49BQ1 2025: $1.74BQ2 2025: $1.90BQ3 2025: $1.88BQ4 2025: $2.36BQ1 2026: $2.47BQ2 2026: $852.3K
Institutions holding CSGS and their total value by quarter
QuarterHoldersValue
Q2 20264$852.3K
Q1 2026293$2.47B
Q4 2025319$2.36B
Q3 2025288$1.88B
Q2 2025295$1.90B
Q1 2025285$1.74B
Q4 2024264$1.49B
Q3 2024257$1.42B
Q2 2024235$1.20B
Q1 2024261$1.63B
Q4 2023239$1.63B
Q3 2023227$1.50B
Q2 2023243$1.54B
Q1 2023238$1.57B
Q4 2022250$1.68B
Q3 2022224$1.60B
Q2 2022260$1.82B
Q1 2022264$1.97B
Q4 2021250$1.82B
Q3 2021221$1.48B
Q2 2021214$1.47B
Q1 2021221$1.37B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding CSG Systems International Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding CSGS in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Segall Bryant & Hamill, LLC299,518$13.4M0.13%––
Charles Schwab Investment Management Inc304,579$13.7M0.01%––
Jacobs Levy Equity Management, Inc317,747$14.3M0.11%––
Clearbridge Investments, LLC329,893$14.8M0.01%––
Value Holdings Management Co. LLC330,510$14.8M3.38%––
Palisade Capital Management LLC387,497$17.4M0.41%––
Northern Trust Corp409,543$18.4M0.00%––
Voya Investment Management LLC468,646$21.0M0.04%––
Norges Bank482,978$21.7M0.00%––
Invesco Ltd.531,466$23.9M0.01%––
Geode Capital Management, LLC562,598$25.3M0.00%––
Bank of New York Mellon Corp602,373$27.0M0.01%––
Boston Trust Walden Corp704,626$31.6M0.31%––
Investment Counselors of Maryland LLC804,586$36.1M0.93%––
State Street Corp1,089,225$48.9M0.00%––
Dimensional Fund Advisors LP1,137,666$51.1M0.02%––
Fuller & Thaler Asset Management, Inc.1,177,267$52.8M0.37%––
Renaissance Technologies LLC1,317,916$59.2M0.07%––
LSV Asset Management1,572,264$70.6M0.12%––
Vanguard Group Inc3,949,098$177.3M0.00%––
BlackRock Inc.5,649,814$253.6M0.01%––