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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, Q2 2026

Institutional positions in CSG Systems International Inc as of Jun 30, 2026. 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

CSGS is no longer listed, and 13F filings after Q1 2026 list far fewer holders. See Q1 2026

Institutional holders
4
−284 vs. Q1 2026
Shares held
16.3K
−30.9M (−99.9%) vs. Q1 2026
Total value
$852.3K
−$2.47B (−100.0%) vs. Q1 2026
New holders
0
0 more added
Sold out
284
1 more reduced

5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

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 holdersQ2 2026: 4 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 heldQ2 2026: $852.3K
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, Q2 2026

Shares, value and share of portfolio for each institution holding CSG Systems International Inc; share changes are against Q1 2026.

Institutions holding CSGS in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Morningstar Investment Management LLC7,076$565.7K0.03%00.0%Unchanged
Livforsakringsbolaget Skandia, Omsesidigt7,900$212.6K0.01%00.0%Unchanged
Curat Global, LLC1,050$49.9K0.04%−180−14.6%Reduced
IFP Advisors, Inc299$24.1K0.00%00.0%Unchanged
BlackRock, Inc.0$00.00%−4,094,650−100.0%Sold out
Vanguard Portfolio Management LLC0$00.00%−1,792,485−100.0%Sold out
UBS Group AG0$00.00%−1,439,487−100.0%Sold out
Fuller & Thaler Asset Management, Inc.0$00.00%−1,415,709−100.0%Sold out
Vanguard Capital Management LLC0$00.00%−1,214,334−100.0%Sold out
State Street Corp0$00.00%−1,063,835−100.0%Sold out
Highland Capital Management Fund Advisors, L.P.0$00.00%−895,961−100.0%Sold out
Geode Capital Management, LLC0$00.00%−848,423−100.0%Sold out
Goldman Sachs Group Inc0$00.00%−838,419−100.0%Sold out
Magnetar Financial LLC0$00.00%−807,431−100.0%Sold out
Millennium Management LLC0$00.00%−581,782−100.0%Sold out
Alliancebernstein L.P.0$00.00%−596,502−100.0%Sold out
Morgan Stanley0$00.00%−561,671−100.0%Sold out
CNH Partners LLC0$00.00%−541,948−100.0%Sold out
Royal Bank of Canada0$00.00%−505,844−100.0%Sold out
Allianz Asset Management GmbH0$00.00%−490,139−100.0%Sold out
Man Group plc0$00.00%−465,729−100.0%Sold out
First Trust Advisors LP0$00.00%−465,034−100.0%Sold out
Oddo BHF Asset Management SAS0$00.00%−420,000−100.0%Sold out
Alpine Associates Management Inc.0$00.00%−402,515−100.0%Sold out
LSV Asset Management0$00.00%−397,170−100.0%Sold out
Charles Schwab Investment Management Inc0$00.00%−390,993−100.0%Sold out
Wells Fargo & Company0$00.00%−372,071−100.0%Sold out
Deutsche Bank AG0$00.00%−355,132−100.0%Sold out
Bragg Financial Advisors, Inc0$00.00%−339,228−100.0%Sold out
Value Holdings Management Co. LLC0$00.00%−338,180−100.0%Sold out
Invesco Ltd.0$00.00%−330,329−100.0%Sold out
Sagefield Capital LP0$00.00%−324,506−100.0%Sold out
Syquant Capital SAS0$00.00%−310,140−100.0%Sold out
Healthcare of Ontario Pension Plan Trust Fund0$00.00%−308,247−100.0%Sold out
Barclays PLC0$00.00%−308,014−100.0%Sold out
Northern Trust Corp0$00.00%−304,796−100.0%Sold out
JPMorgan Chase & Co0$00.00%−285,306−100.0%Sold out
FIL Ltd0$00.00%−282,169−100.0%Sold out
Two Sigma Investments, LP0$00.00%−278,300−100.0%Sold out
Capula Management Ltd0$00.00%−257,088−100.0%Sold out
HSBC Holdings PLC0$00.00%−247,635−100.0%Sold out
FMR LLC0$00.00%−223,626−100.0%Sold out
Groupe la Francaise0$00.00%−199,677−100.0%Sold out
Principal Financial Group Inc0$00.00%−187,533−100.0%Sold out
Vanguard Fiduciary Trust Co0$00.00%−187,065−100.0%Sold out
Marshall Wace, LLP0$00.00%−170,700−100.0%Sold out
ProShare Advisors LLC0$00.00%−162,507−100.0%Sold out
Bank of New York Mellon Corp0$00.00%−161,713−100.0%Sold out
UBS Asset Management Americas Inc0$00.00%−154,684−100.0%Sold out
Renaissance Technologies LLC0$00.00%−154,122−100.0%Sold out
Centiva Capital, LP0$00.00%−150,050−100.0%Sold out
Credit Industriel Et Commercial0$00.00%−148,867−100.0%Sold out
Bank of America Corp0$00.00%−143,073−100.0%Sold out
Hennessy Advisors Inc0$00.00%−139,767−100.0%Sold out
Gabelli Funds LLC0$00.00%−127,540−100.0%Sold out
GHP Investment Advisors, Inc.0$00.00%−114,117−100.0%Sold out
Defiance ETFs, LLC0$00.00%−111,637−100.0%Sold out
Penserra Capital Management LLC0$00.00%−111,637−100.0%Sold out
Commonwealth of Pennsylvania Public School Empls Retrmt Sys0$00.00%−106,680−100.0%Sold out
Carmignac Gestion0$00.00%−103,097−100.0%Sold out
Public Sector Pension Investment Board0$00.00%−96,620−100.0%Sold out
Gabelli & Co Investment Advisers, Inc.0$00.00%−95,578−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−93,568−100.0%Sold out
Dimensional Fund Advisors LP0$00.00%−90,868−100.0%Sold out
Nuveen, LLC0$00.00%−89,194−100.0%Sold out
Verition Fund Management LLC0$00.00%−83,468−100.0%Sold out
American Century Companies Inc0$00.00%−82,832−100.0%Sold out
Kapitalo Investimentos Ltda0$00.00%−77,074−100.0%Sold out
Abc Arbitrage SA0$00.00%−75,205−100.0%Sold out
Rhumbline Advisers0$00.00%−75,107−100.0%Sold out
Governors Lane LP0$00.00%−72,540−100.0%Sold out
Legal & General Group Plc0$00.00%−70,708−100.0%Sold out
Canada Pension Plan Investment Board0$00.00%−60,800−100.0%Sold out
Swiss National Bank0$00.00%−56,400−100.0%Sold out
Kendall Capital Management0$00.00%−55,355−100.0%Sold out
Universal- Beteiligungs- und Servicegesellschaft mbH0$00.00%−53,553−100.0%Sold out
AQR Capital Management LLC0$00.00%−49,948−100.0%Sold out
Ameriprise Financial Inc0$00.00%−47,477−100.0%Sold out
Edgestream Partners, L.P.0$00.00%−46,997−100.0%Sold out
New York Life Investment Management LLC0$00.00%−43,382−100.0%Sold out
Chatham Capital Group, Inc.0$00.00%−43,088−100.0%Sold out
Herald Investment Management Ltd0$00.00%−41,240−100.0%Sold out
LMR Partners LLP0$00.00%−39,718−100.0%Sold out
Winton Group Ltd0$00.00%−39,191−100.0%Sold out
Gotham Asset Management, LLC0$00.00%−36,267−100.0%Sold out
California State Teachers Retirement System0$00.00%−35,285−100.0%Sold out
Great Lakes Advisors, LLC0$00.00%−35,130−100.0%Sold out
Price T Rowe Associates Inc0$00.00%−33,296−100.0%Sold out
Russell Investments Group, Ltd.0$00.00%−32,005−100.0%Sold out
Wedge Capital Management L L P0$00.00%−30,822−100.0%Sold out
RBF Capital, LLC0$00.00%−30,032−100.0%Sold out
HRT Financial LP0$00.00%−29,654−100.0%Sold out
Consolidated Planning Corp0$00.00%−29,467−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−28,574−100.0%Sold out
Prudential Financial Inc0$00.00%−28,144−100.0%Sold out
CBOE Vest Financial, LLC0$00.00%−26,925−100.0%Sold out
Skandinaviska Enskilda Banken AB (publ)0$00.00%−26,732−100.0%Sold out
Polar Asset Management Partners Inc.0$00.00%−25,158−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−24,905−100.0%Sold out
Vanguard Asset Management, Ltd0$00.00%−24,817−100.0%Sold out