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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 2025

Institutional positions in CSG Systems International Inc as of Jun 30, 2025. 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
295
+13 vs. Q1 2025
Shares held
29.1M
+389.2K (+1.4%) vs. Q1 2025
Total value
$1.90B
+$164.8M (+9.5%) vs. Q1 2025
New holders
44
102 more added
Sold out
31
108 more reduced

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 295 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 2025: $1.90B
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 2025

Shares, value and share of portfolio for each institution holding CSG Systems International Inc; share changes are against Q1 2025.

Institutions holding CSGS in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Trexquant Investment LP32,649$2.13M0.02%−36,845−53.0%Reduced
Martingale Asset Management L P33,094$2.16M0.05%+2,234+7.2%Added
QSV Equity Investors LLC33,114$2.16M2.25%−277−0.8%Reduced
Alliancebernstein L.P.33,949$2.22M0.00%−2,664−7.3%Reduced
Millennium Management LLC34,900$2.28M0.00%−23,646−40.4%Reduced
Susquehanna International Group, LLP34,936$2.28M0.00%+23+0.1%Added
Great West Life Assurance Co35,119$2.30M0.00%−1,203−3.3%Reduced
Willis Investment Counsel35,341$2.31M0.14%+16,862+91.2%Added
Dean Capital Management36,438$2.38M0.98%−20,388−35.9%Reduced
Gotham Asset Management, LLC36,955$2.41M0.01%+27,130+276.1%Added
Renaissance Technologies LLC37,312$2.44M0.00%−38,100−50.5%Reduced
Stephens Inc37,601$2.46M0.03%−5,449−12.7%Reduced
Macquarie Group Ltd39,000$2.55M0.00%00.0%Unchanged
Intech Investment Management LLC39,518$2.58M0.02%−81,301−67.3%Reduced
Assenagon Asset Management S.A.41,707$2.72M0.00%+41,707New
Algert Global LLC42,840$2.80M0.06%+42,840New
New York State Teachers Retirement System43,144$2.82M0.01%00.0%Unchanged
Leuthold Group, LLC43,593$2.85M0.34%+1,014+2.4%Added
Cubist Systematic Strategies, LLC44,477$2.90M0.03%−114,101−72.0%Reduced
Dean Investment Associates, LLC45,233$2.95M0.43%−35,516−44.0%Reduced
Uniplan Investment Counsel, Inc.45,234$2.95M0.30%+14,050+45.1%Added
Bryn Mawr Trust Co45,724$2.99M0.05%−1,504−3.2%Reduced
Envestnet Asset Management Inc46,928$3.06M0.00%−2,036−4.2%Reduced
Engineers Gate Manager LP47,324$3.09M0.04%−24,091−33.7%Reduced
Chatham Capital Group, Inc.47,616$3.11M0.47%−280−0.6%Reduced
Squarepoint Ops LLC49,572$3.24M0.01%+17,318+53.7%Added
Seizert Capital Partners, LLC50,116$3.27M0.14%+16,957+51.1%Added
Marshall Wace, LLP50,857$3.32M0.00%+50,857New
AQR Capital Management LLC53,994$3.53M0.00%+19,087+54.7%Added
Swiss National Bank55,000$3.59M0.00%−1,400−2.5%Reduced
Jain Global LLC56,579$3.70M0.06%+56,579New
Nordea Investment Management AB59,912$3.86M0.00%+283+0.5%Added
Kendall Capital Management60,335$3.94M1.04%+13,075+27.7%Added
Price T Rowe Associates Inc61,819$4.04M0.00%+37,120+150.3%Added
Two Sigma Investments, LP64,039$4.18M0.01%−28,368−30.7%Reduced
Russell Investments Group, Ltd.65,444$4.24M0.01%+10,988+20.2%Added
American Century Companies Inc78,104$5.10M0.00%+7,725+11.0%Added
Victory Capital Management Inc81,539$5.33M0.00%+73,312+891.1%Added
Rhumbline Advisers81,812$5.34M0.00%+1,836+2.3%Added
Legal & General Group Plc82,521$5.39M0.00%−762−0.9%Reduced
Voya Investment Management LLC84,041$5.49M0.01%−421−0.5%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH91,821$6.00M0.01%+20,988+29.6%Added
River Road Asset Management, LLC99,152$6.19M0.08%+2,884+3.0%Added
Livforsakringsbolaget Skandia, Omsesidigt83,600$6.36M0.29%+55,600+198.6%Added
Ameriprise Financial Inc102,183$6.67M0.00%−6,924−6.3%Reduced
Manufacturers Life Insurance Company, The102,361$6.69M0.01%+87,967+611.1%Added
Schroder Investment Management Group102,725$6.71M0.01%−943−0.9%Reduced
Great Lakes Advisors, LLC105,299$6.88M0.06%−13,335−11.2%Reduced
Hillsdale Investment Management Inc.106,700$6.97M0.26%+21,200+24.8%Added
Arrowstreet Capital, Limited Partnership108,944$7.12M0.01%+108,944New
Public Sector Pension Investment Board112,871$7.37M0.03%+25,285+28.9%Added
GHP Investment Advisors, Inc.114,610$7.49M0.33%+340.0%Added
SEI Investments Co115,650$7.55M0.01%−3,542−3.0%Reduced
Allianz Asset Management GmbH119,446$7.80M0.01%+24,068+25.2%Added
Connor, Clark & Lunn Investment Management Ltd.123,260$8.05M0.03%+23,582+23.7%Added
D. E. Shaw & Co., Inc.123,311$8.05M0.01%−89,320−42.0%Reduced
UBS Group AG127,328$8.32M0.00%+69,993+122.1%Added
Bank of America Corp129,672$8.47M0.00%+17,300+15.4%Added
UBS Asset Management Americas Inc131,067$8.56M0.00%+30,027+29.7%Added
Penserra Capital Management LLC136,426$8.91M0.12%+136,426New
Lazard Asset Management LLC145,650$9.51M0.01%+62,763+75.7%Added
JPMorgan Chase & Co149,891$9.79M0.00%−182,179−54.9%Reduced
New York State Common Retirement Fund155,857$10.2M0.01%−998−0.6%Reduced
Principal Financial Group Inc157,508$10.3M0.01%+19,549+14.2%Added
Hennessy Advisors Inc166,267$10.9M0.36%+166,267New
Invesco Ltd.176,666$11.5M0.00%+13,090+8.0%Added
ProShare Advisors LLC188,750$12.3M0.02%−53,214−22.0%Reduced
Raymond James Financial Inc220,453$14.4M0.00%−2,411−1.1%Reduced
Qube Research & Technologies Ltd242,934$15.9M0.02%+75,129+44.8%Added
Nuveen, LLC249,812$16.3M0.00%−55,855−18.3%Reduced
Fort Washington Investment Advisors Inc293,121$19.1M0.11%−11,368−3.7%Reduced
First Trust Advisors LP310,322$20.3M0.02%−19,262−5.8%Reduced
Northern Trust Corp324,331$21.2M0.00%−20,385−5.9%Reduced
Wells Fargo & Company336,020$21.9M0.00%+43,499+14.9%Added
Deutsche Bank AG337,216$22.0M0.01%+45,794+15.7%Added
Value Holdings Management Co. LLC338,180$22.1M3.90%00.0%Unchanged
Morgan Stanley398,982$26.1M0.00%−24,644−5.8%Reduced
Bragg Financial Advisors, Inc406,503$26.5M0.95%+2,170+0.5%Added
Charles Schwab Investment Management Inc418,304$27.3M0.00%−31,143−6.9%Reduced
Acadian Asset Management LLC443,083$28.9M0.06%+22,196+5.3%Added
Palisade Capital Management LLC449,181$29.3M0.83%−17,655−3.8%Reduced
Citadel Advisors LLC451,881$29.5M0.03%+361,369+399.2%Added
Barclays PLC452,391$29.5M0.01%+100,628+28.6%Added
Bank of New York Mellon Corp478,663$31.3M0.01%+7,908+1.7%Added
William Blair Investment Management, LLC486,663$31.8M0.08%−39,729−7.5%Reduced
Goldman Sachs Group Inc496,911$32.5M0.01%+88,008+21.5%Added
Royal Bank of Canada499,006$32.6M0.01%+84,537+20.4%Added
Geode Capital Management, LLC691,448$45.2M0.00%−6,685−1.0%Reduced
Dimensional Fund Advisors LP786,709$51.4M0.01%−63,732−7.5%Reduced
Boston Trust Walden Corp976,203$63.8M0.45%−21,099−2.1%Reduced
State Street Corp1,202,037$78.9M0.00%−13,497−1.1%Reduced
LSV Asset Management1,395,688$91.2M0.21%−69,900−4.8%Reduced
Fuller & Thaler Asset Management, Inc.1,422,260$92.9M0.34%+64,973+4.8%Added
Vanguard Group Inc3,961,074$258.7M0.00%+187,037+5.0%Added
BlackRock, Inc.4,199,834$274.3M0.01%−303,206−6.7%Reduced
Ellsworth Advisors, LLC0$00.00%−75,323−100.0%Sold out
Man Group plc0$00.00%−39,200−100.0%Sold out
Lighthouse Investment Partners, LLC0$00.00%−20,110−100.0%Sold out
Toroso Investments, LLC0$00.00%−17,029−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−16,998−100.0%Sold out